doc/gnulib.texi

   1 \input texinfo   @c -*-texinfo-*-
   2 @comment %**start of header
   3 @setfilename gnulib.info
   4 @settitle GNU Gnulib
   5 @c Define a new index for the magic constants in regex.texi.
   6 @defcodeindex cn
   7 @syncodeindex fn cp
   8 @syncodeindex ky cp
   9 @syncodeindex pg cp
  10 @syncodeindex tp cp
  11 @syncodeindex vr cp
  12 @syncodeindex cn cp
  13 @ifclear texi2html
  14 @firstparagraphindent insert
  15 @end ifclear
  16 @comment %**end of header
  17
  18 @comment Defines the UPDATED variable.
  19 @include updated-stamp
  20
  21 @copying
  22 This manual is for GNU Gnulib (updated @value{UPDATED}),
  23 which is a library of common routines intended to be shared at the
  24 source level.
  25
  26 Copyright @copyright{} 2004-2011 Free Software Foundation, Inc.
  27
  28 Permission is granted to copy, distribute and/or modify this document
  29 under the terms of the GNU Free Documentation License, Version 1.3 or
  30 any later version published by the Free Software Foundation; with no
  31 Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.  A
  32 copy of the license is included in the section entitled ``GNU Free
  33 Documentation License''.
  34 @end copying
  35
  36 @dircategory Software development
  37 @direntry
  38 * Gnulib: (gnulib).             Source files to share among distributions.
  39 @end direntry
  40
  41 @titlepage
  42 @title GNU Gnulib
  43 @subtitle updated @value{UPDATED}
  44 @author @email{bug-gnulib@@gnu.org}
  45 @page
  46 @vskip 0pt plus 1filll
  47 @insertcopying
  48 @end titlepage
  49
  50 @contents
  51
  52 @ifnottex
  53 @node Top
  54 @top GNU Gnulib
  55
  56 @insertcopying
  57 @end ifnottex
  58
  59 @menu
  60 * Introduction::
  61 * Invoking gnulib-tool::
  62 * Writing modules::
  63 * Extending Gnulib::
  64 * Miscellaneous Notes::
  65 * POSIX Substitutes Library::       Building as a separate substitutes library.
  66 * Header File Substitutes::         Overriding system headers.
  67 * Function Substitutes::            Replacing system functions.
  68 * Legacy Function Substitutes::     Replacing system functions.
  69 * Glibc Header File Substitutes::   Overriding system headers.
  70 * Glibc Function Substitutes::      Replacing system functions.
  71 * Particular Modules::              Documentation of individual modules.
  72 * Regular expressions::             The regex module.
  73 * GNU Free Documentation License::  Copying and sharing this manual.
  74 * Index::
  75 @end menu
  76
  77 @c This is used at the beginning of four chapters.
  78 @macro nosuchmodulenote{thing}
  79 The notation ``Gnulib module: ---'' means that Gnulib does not provide a
  80 module providing a substitute for the \thing\.  When the list
  81 ``Portability problems not fixed by Gnulib'' is empty, such a module is
  82 not needed: No portability problems are known.  Otherwise, it indicates
  83 that such a module would be useful but is not available: No one so far
  84 found this \thing\ important enough to contribute a substitute for it.
  85 If you need this particular \thing\, you may write to
  86 @w{@code{<bug-gnulib at gnu dot org>}}.
  87 @end macro
  88
  89
  90 @node Introduction
  91 @chapter Introduction
  92
  93 Gnulib is a source code library. It provides basic functionalities to
  94 programs and libraries.  Currently (as of October 2006) more than 30
  95 packages make use of Gnulib.
  96
  97 Resources:
  98
  99 @itemize
 100 @item Gnulib is hosted at Savannah:
 101       @url{http://savannah.gnu.org/projects/gnulib}.  Get the sources
 102       through Git or CVS from there.
 103 @item The Gnulib home page:
 104       @url{http://www.gnu.org/software/gnulib/}.
 105 @end itemize
 106
 107 @menu
 108 * Benefits::
 109 * Library vs Reusable Code::
 110 * Portability and Application Code::
 111 * Target Platforms::
 112 * Modules::
 113 * Various Kinds of Modules::
 114 * Collaborative Development::
 115 * Copyright::
 116 * Steady Development::
 117 * Openness::
 118 @end menu
 119
 120 @include gnulib-intro.texi
 121
 122
 123 @include gnulib-tool.texi
 124
 125
 126 @node Writing modules
 127 @chapter Writing modules
 128
 129 This chapter explains how to write modules of your own, either to
 130 extend Gnulib for your own package (@pxref{Extending Gnulib}), or for
 131 inclusion in gnulib proper.
 132
 133 The guidelines in this chapter do not necessarily need to be followed for
 134 using @code{gnulib-tool}.  They merely represent a set of good practices.
 135 Following them will result in a good structure of your modules and in
 136 consistency with gnulib.
 137
 138 @menu
 139 * Source code files::
 140 * Header files::
 141 * Implementation files::
 142 * Specification::
 143 * Module description::
 144 * Autoconf macros::
 145 * Unit test modules::
 146 * Incompatible changes::
 147 @end menu
 148
 149
 150 @node Source code files
 151 @section Source code files
 152
 153 Every API (C functions or variables) provided should be declared in a header
 154 file (.h file) and implemented in one or more implementation files (.c files).
 155 The separation has the effect that users of your module need to read only
 156 the contents of the .h file and the module description in order to understand
 157 what the module is about and how to use it - not the entire implementation.
 158 Furthermore, users of your module don't need to repeat the declarations of
 159 the functions in their code, and are likely to receive notification through
 160 compiler errors if you make incompatible changes to the API (like, adding a
 161 parameter or changing the return type of a function).
 162
 163
 164 @node Header files
 165 @section Header files
 166
 167 The .h file should declare the C functions and variables that the module
 168 provides.
 169
 170 The .h file should be stand-alone.  That is, it does not require other .h files
 171 to be included before.  Rather, it includes all necessary .h files by itself.
 172
 173 @cindex double inclusion of header files
 174 @cindex header file include protection
 175 It is a tradition to use CPP tricks to avoid parsing the same header
 176 file more than once, which might cause warnings.  The trick is to wrap
 177 the content of the header file (say, @file{foo.h}) in a block, as in:
 178
 179 @example
 180 #ifndef FOO_H
 181 # define FOO_H
 182 ...
 183 body of header file goes here
 184 ...
 185 #endif /* FOO_H */
 186 @end example
 187
 188 Whether to use @code{FOO_H} or @code{_FOO_H} is a matter of taste and
 189 style.  The C89 and C99 standards reserve all identifiers that begin with an
 190 underscore and either an uppercase letter or another underscore, for
 191 any use.  Thus, in theory, an application might not safely assume that
 192 @code{_FOO_H} has not already been defined by a library.  On the other
 193 hand, using @code{FOO_H} will likely lead the higher risk of
 194 collisions with other symbols (e.g., @code{KEY_H}, @code{XK_H}, @code{BPF_H},
 195 which are CPP macro constants, or @code{COFF_LONG_H}, which is a CPP
 196 macro function).  Your preference may depend on whether you consider
 197 the header file under discussion as part of the application (which has
 198 its own namespace for CPP symbols) or a supporting library (that
 199 shouldn't interfere with the application's CPP symbol namespace).
 200
 201 @cindex C++ header files
 202 @cindex Header files and C++
 203 Adapting C header files for use in C++ applications can use another
 204 CPP trick, as in:
 205
 206 @example
 207 # ifdef __cplusplus
 208 extern "C"
 209 @{
 210 # endif
 211 ...
 212 body of header file goes here
 213 ...
 214 # ifdef __cplusplus
 215 @}
 216 # endif
 217 @end example
 218
 219 The idea here is that @code{__cplusplus} is defined only by C++
 220 implementations, which will wrap the header file in an @samp{extern "C"}
 221 block.  Again, whether to use this trick is a matter of taste and
 222 style.  While the above can be seen as harmless, it could be argued
 223 that the header file is written in C, and any C++ application using it
 224 should explicitly use the @samp{extern "C"} block itself.  Your
 225 preference might depend on whether you consider the API exported by
 226 your header file as something available for C programs only, or for C
 227 and C++ programs alike.
 228
 229 Note that putting a @code{#include} in an @code{extern "C" @{ ... @}}
 230 block yields a syntax error in C++ mode on some platforms (e.g., glibc
 231 systems with g++ v3.3 to v4.2, AIX, OSF/1, IRIX).  For this reason, it
 232 is recommended to place the @code{#include} before the @code{extern
 233 "C"} block.
 234
 235 @node Implementation files
 236 @section Implementation files
 237
 238 The .c file or files implement the functions and variables declared in the
 239 .h file.
 240
 241 @subheading Include ordering
 242
 243 Every implementation file must start with @samp{#include <config.h>}.
 244 This is necessary for activating the preprocessor macros that are defined
 245 on behalf of the Autoconf macros.  Some of these preprocessor macros,
 246 such as @code{_GNU_SOURCE}, would have no effect if defined after a system
 247 header file has already been included.
 248
 249 Then comes the @samp{#include "..."} specifying the header file that is
 250 being implemented.  Putting this right after @samp{#include <config.h>}
 251 has the effect that it verifies that the header file is self-contained.
 252
 253 Then come the system and application headers. It is customary to put all the
 254 system headers before all application headers, so as to minimize the risk
 255 that a preprocessor macro defined in an application header confuses the system
 256 headers on some platforms.
 257
 258 In summary:
 259
 260 @itemize
 261 @item
 262 First comes #include <config.h>.
 263 @item
 264 Second comes the #include "..." specifying the module being implemented.
 265 @item
 266 Then come all the #include <...> of system or system-replacement headers,
 267 in arbitrary order.
 268 @item
 269 Then come all the #include "..." of gnulib and application headers, in
 270 arbitrary order.
 271 @end itemize
 272
 273
 274 @node Specification
 275 @section Specification
 276
 277 The specification of a function should answer at least the following
 278 questions:
 279 @itemize
 280 @item
 281 What is the purpose of the function?
 282 @item
 283 What are the arguments?
 284 @item
 285 What is the return value?
 286 @item
 287 What happens in case of failure? (Exit? A specific return value? Errno set?)
 288 @item
 289 Memory allocation policy: If pointers to memory are returned, are they freshly
 290 allocated and supposed to be freed by the caller?
 291 @end itemize
 292
 293 @cindex specification
 294 @cindex comments describing functions
 295 @cindex describing functions, locating
 296 Where to put the specification describing exported functions? Three practices
 297 are used in gnulib:
 298
 299 @itemize
 300 @item
 301 The specification can be as comments in the header file, just above the
 302 function declaration.
 303 @item
 304 The specification can be as comments in the implementation file, just above
 305 the function definition.
 306 @item
 307 The specification can be in texinfo format, so that it gets included in the
 308 gnulib manual.
 309 @end itemize
 310
 311 In any case, the specification should appear in just one place, unless you can
 312 ensure that the multiple copies will always remain identical.
 313
 314 The advantage of putting it in the header file is that the user only has to
 315 read the include file normally never needs to peek into the implementation
 316 file(s).
 317
 318 The advantage of putting it in the implementation file is that when reviewing
 319 or changing the implementation, you have both elements side by side.
 320
 321 The advantage of texinfo formatted documentation is that it is easily
 322 published in HTML or Info format.
 323
 324 Currently (as of 2010), half of gnulib uses the first practice, nearly half
 325 of gnulib uses the second practice, and a small minority uses the texinfo
 326 practice.
 327
 328
 329 @node Module description
 330 @section Module description
 331
 332 For the module description, you can start from an existing module's
 333 description, or from a blank one: @file{module/TEMPLATE} for a normal module,
 334 or @file{module/TEMPLATE-TESTS} for a unit test module.  Some more fields
 335 are possible but rarely used.  Use @file{module/TEMPLATE-EXTENDED} if you
 336 want to use one of them.
 337
 338 Module descriptions have the following fields.  Absent fields are equivalent
 339 to fields with empty contents.
 340
 341 @table @asis
 342 @item Description
 343 This field should contain a concise description of the module's functionality.
 344 One sentence is enough.  For example, if it defines a single function
 345 @samp{frob}, the description can be @samp{frob() function: frobnication.}
 346 Gnulib's documentation generator will automatically convert the first part
 347 to a hyperlink when it has this form.
 348
 349 @item Status
 350 This field is either empty/absent, or contains the word @samp{obsolete}.  In
 351 the latter case, @command{gnulib-tool} will, unless the option
 352 @code{--with-obsolete} is given, omit it when it used as a dependency.  It is
 353 good practice to also notify the user about an obsolete module.  This is done
 354 by putting into the @samp{Notice} section (see below) text like
 355 @samp{This module is obsolete.}
 356
 357 @item Notice
 358 This field contains text that @command{gnulib-tool} will show to the user
 359 when the module is used.  This can be a status indicator like
 360 @samp{This module is obsolete.} or additional advice.  Do not abuse this
 361 field.
 362
 363 @item Applicability
 364 This field is either empty/absent, or contains the word @samp{all}.  It
 365 describes to which @code{Makefile.am} the module is applied.  By default,
 366 a normal module is applied to @code{@var{source_base}/Makefile.am}
 367 (normally @code{lib/Makefile.am}), whereas a module ending in @code{-tests}
 368 is applied to @code{@var{tests_base}/Makefile.am} (normally
 369 @code{tests/Makefile.am}).  If this field is @samp{all}, it is applied to
 370 both @code{Makefile.am}s.  This is useful for modules which provide
 371 Makefile.am macros rather than compiled source code.
 372
 373 @item Files
 374 This field contains a newline separated list of the files that are part of
 375 the module.  @code{gnulib-tool} copies these files into the package that
 376 uses the module.
 377
 378 This list is typically ordered by importance: First comes the header file,
 379 then the implementation files, then other files.
 380
 381 It is possible to have the same file mentioned in multiple modules.  That is,
 382 if the maintainers of that module agree on the purpose and future of said
 383 file.
 384
 385 @item Depends-on
 386 This field contains a newline separated list of the modules that are required
 387 for the proper working of this module.  @code{gnulib-tool} includes each
 388 required module automatically, unless it is specified with option
 389 @code{--avoid} or it is marked as obsolete and the option
 390 @code{--with-obsolete} is not given.
 391
 392 A test modules @code{foo-tests} implicity depends on the corresponding non-test
 393 module @code{foo}.  @code{foo} implicitly depends on @code{foo-tests} if the
 394 latter exists and if the option @code{--with-tests} has been given.
 395
 396 Tests modules can depend on non-tests modules.  Non-tests modules should not
 397 depend on tests modules. (Recall that tests modules are built in a separate
 398 directory.)
 399
 400 Each listed required module may be declared a conditional dependency.  This
 401 is indicated by placing the condition for the dependency on the same line,
 402 enclosed in brackets, after the name of the required module.  The condition
 403 is a shell expression that is run after the module's @code{configure.ac}
 404 statements.  For example:
 405 @smallexample
 406 strtoull   [test $ac_cv_func_strtoumax = no]
 407 @end smallexample
 408
 409 Lines starting with @code{#} are recognized as comments and are ignored.
 410
 411 @item configure.ac-early
 412 This field contains @file{configure.ac} stuff (Autoconf macro invocations and
 413 shell statements) that are logically placed early in the @file{configure.ac}
 414 file: right after the @code{AC_PROG_CC} invocation.  This section is adequate
 415 for statements that modify @code{CPPFLAGS}, as these can affect the results of
 416 other Autoconf macros.
 417
 418 @item configure.ac
 419 This field contains @file{configure.ac} stuff (Autoconf macro invocations and
 420 shell statements).
 421
 422 It is forbidden to add items to the @code{CPPFLAGS} variable here, other than
 423 temporarily, as these could affect the results of other Autoconf macros.
 424
 425 We avoid adding items to the @code{LIBS} variable, other than temporarily.
 426 Instead, the module can export an Autoconf-substituted variable that contains
 427 link options.  The user of the module can then decide to which executables
 428 to apply which link options.  Recall that a package can build executables of
 429 different kinds and purposes; having all executables link against all
 430 libraries is inappropriate.
 431
 432 If the statements in this section grow larger than a couple of lines, we
 433 recommend moving them to a @code{.m4} file of their own.
 434
 435 @item Makefile.am
 436 This field contains @code{Makefile.am} statements.  Variables like
 437 @code{lib_SOURCES} are transformed to match the name of the library
 438 being built in that directory.  For example, @code{lib_SOURCES} may become
 439 @code{libgnu_a_SOURCES} (for a plain library) or @code{libgnu_la_SOURCES}
 440 (for a libtool library).  Therefore, the normal way of having an
 441 implementation file @code{lib/foo.c} compiled unconditionally is to write
 442 @smallexample
 443 lib_SOURCES += foo.c
 444 @end smallexample
 445
 446 @item Include
 447 This field contains the preprocessor statements that users of the module
 448 need to add to their source code files.  Typically it's a single include
 449 statement.  A shorthand is allowed: You don't need to write the word
 450 ``#include'', just the name of the include file in the way it will appear
 451 in an include statement.  Example:
 452 @smallexample
 453 "foo.h"
 454 @end smallexample
 455
 456 @item Link
 457 This field contains the set of libraries that are needed when linking
 458 libraries or executables that use this module.  Often this will be
 459 written as a reference to a Makefile variable.  Please write them
 460 one per line, so that @command{gnulib-tool} can remove duplicates
 461 when presenting a summary to the user.
 462 Example:
 463 @smallexample
 464 $(POW_LIBM)
 465 $(LTLIBICONV) when linking with libtool, $(LIBICONV) otherwise
 466 @end smallexample
 467
 468 @item License
 469 This field specifies the license that governs the source code parts of
 470 this module.  See @ref{Copyright} for details.
 471
 472 @item Maintainer
 473 This field specifies the persons who have a definitive say about proposed
 474 changes to this module.  You don't need to mention email addresses here:
 475 they can be inferred from the @code{ChangeLog} file.
 476
 477 Please put at least one person here.  We don't like unmaintained modules.
 478 @end table
 479
 480
 481 @node Autoconf macros
 482 @section Autoconf macros
 483
 484 For a module @code{foo}, an Autoconf macro file @file{m4/foo.m4} is typically
 485 created when the Autoconf macro invocations for the module are longer than
 486 one or two lines.
 487
 488 The name of the main entry point into this Autoconf macro file is typically
 489 @code{gl_FOO}.  For modules outside Gnulib that are not likely to be moved
 490 into Gnulib, please use a prefix specific to your package: @code{gt_} for
 491 GNU gettext, @code{cu_} for GNU coreutils, etc.
 492
 493 For modules that define a function @code{foo}, the entry point is called
 494 @code{gl_FUNC_FOO} instead of @code{gl_FOO}.  For modules that provide a
 495 header file with multiple functions, say @code{foo.h}, the entry point is
 496 called @code{gl_FOO_H} or @code{gl_HEADER_FOO_H}.  This convention is useful
 497 because sometimes a header and a function name coincide (for example,
 498 @code{fcntl} and @code{fcntl.h}).
 499
 500 For modules that provide a replacement, it is useful to split the Autoconf
 501 macro into two macro definitions: one that detects whether the replacement
 502 is needed and requests the replacement using @code{AC_LIBOBJ} (this is the
 503 entry point, say @code{gl_FUNC_FOO}), and one that arranges for the macros
 504 needed by the replacement code @code{lib/foo.c} (typically called
 505 @code{gl_PREREQ_FOO}).  The reason of this separation is
 506 @enumerate
 507 @item
 508 to make it easy to update the Autoconf macros when you have modified the
 509 source code file: after changing @code{lib/foo.c}, all you have to review
 510 is the @code{Depends-on} section of the module description and the
 511 @code{gl_PREREQ_FOO} macro in the Autoconf macro file.
 512 @item
 513 The Autoconf macros are often large enough that splitting them eases
 514 maintenance.
 515 @end enumerate
 516
 517
 518 @node Unit test modules
 519 @section Unit test modules
 520
 521 A unit test that is a simple C program usually has a module description as
 522 simple as this:
 523
 524 @smallexample
 525 Files:
 526 tests/test-foo.c
 527 tests/macros.h
 528
 529 Depends-on:
 530
 531 configure.ac:
 532
 533 Makefile.am:
 534 TESTS += test-foo
 535 check_PROGRAMS += test-foo
 536 @end smallexample
 537
 538 The test program @file{tests/test-foo.c} often has the following structure:
 539
 540 @itemize
 541 @item
 542 First comes the obligatory @samp{#include <config.h>}.
 543
 544 @item
 545 Second comes the include of the header file that declares the API being tested.
 546 Including it here verifies that said header file is self-contained.
 547
 548 @item
 549 Then come other includes.  In particular, the file @file{macros.h} is often
 550 used here.  It contains a convenient @code{ASSERT} macro.
 551 @end itemize
 552
 553 The body of the test, then, contains many @code{ASSERT} invocations.  When
 554 a test fails, the @code{ASSERT} macro prints the line number of the failing
 555 statement, thus giving you, the developer, an idea of which part of the test
 556 failed, even when you don't have access to the machine where the test failed
 557 and the reporting user cannot run a debugger.
 558
 559 Sometimes it is convenient to write part of the test as a shell script.
 560 (For example, in areas related to process control or interprocess
 561 communication, or when different locales should be tried.) In these cases,
 562 the typical module description is like this:
 563
 564 @smallexample
 565 Files:
 566 tests/test-foo.sh
 567 tests/test-foo.c
 568 tests/macros.h
 569
 570 Depends-on:
 571
 572 configure.ac:
 573
 574 Makefile.am:
 575 TESTS += test-foo.sh
 576 TESTS_ENVIRONMENT += FOO_BAR='@@FOO_BAR@@'
 577 check_PROGRAMS += test-foo
 578 @end smallexample
 579
 580 Here, the @code{TESTS_ENVIRONMENT} variable can be used to pass values
 581 determined by @code{configure} or by the @code{Makefile} to the shell
 582 script, as environment variables.  The values of @code{EXEEXT} and of
 583 @code{srcdir}, from Autoconf and Automake, are already provided as
 584 environment variables, through an initial value of @code{TESTS_ENVIRONMENT}
 585 that @code{gnulib-tool} puts in place.
 586
 587 Regardless of the specific form of the unit test, the following guidelines
 588 should be respected:
 589
 590 @itemize
 591 @item
 592 A test indicates success by exiting with exit code 0.  It should normally
 593 not produce output in this case.  (Output to temporary files that are
 594 cleaned up at the end of the test are possible, of course.)
 595 @item
 596 A test indicates failure by exiting with an exit code different from 0 and 77,
 597 typically 1.  It is useful to print a message about the failure in this case.
 598 The @code{ASSERT} macro already does so.
 599 @item
 600 A test indicates "skip", that is, that most of its interesting functionality
 601 could not be performed, through a return code of 77.  A test should also
 602 print a message to stdout or stderr about the reason for skipping.
 603 For example:
 604 @smallexample
 605   fputs ("Skipping test: multithreading not enabled\n", stderr);
 606   return 77;
 607 @end smallexample
 608 Such a message helps detecting bugs in the autoconf macros: A simple message
 609 @samp{SKIP: test-foo} does not sufficiently catch the attention of the user.
 610 @end itemize
 611
 612
 613 @node Incompatible changes
 614 @section Incompatible changes
 615
 616 Incompatible changes to Gnulib modules should be mentioned in Gnulib's
 617 @file{NEWS} file.  Incompatible changes here mean that existing source code
 618 may not compile or work any more.
 619
 620 We don't mean changes in the binary interface (ABI), since
 621 @enumerate
 622 @item
 623 Gnulib code is used in source-code form.
 624 @item
 625 The user who distributes libraries that contain Gnulib code is supposed to
 626 bump the version number in the way described in the Libtool documentation
 627 before every release.
 628 @end enumerate
 629
 630
 631 @node Extending Gnulib
 632 @chapter Extending Gnulib
 633
 634 Gnulib modules are intended to be suitable for widespread use.  Most
 635 problems with Gnulib can and should be fixed in a generic way, so that
 636 all of Gnulib's users can benefit from the change.  But occasionally a
 637 problem arises that is difficult or undesirable to fix generically, or
 638 a project that uses Gnulib may need to work around an issue before the
 639 Gnulib maintainers commit a final fix.  Maintainers may also want to
 640 add their own pools of modules to projects as Gnulib ``staging
 641 areas.''
 642
 643 The obvious way to make local changes to Gnulib modules is to use
 644 @command{gnulib-tool} to check out pristine modules, then to modify
 645 the results in-place.  This works well enough for short-lived
 646 experiments.  It is harder to keep modified versions of Gnulib modules
 647 for a long time, even though Git (or another distributed version
 648 control systems) can help out a lot with this during the development
 649 process.
 650
 651 Git, however, doesn't address the distribution issue.  When a package
 652 ``foobar'' needs a modified version of, say, @file{stdint.in.h}, it
 653 either has to put a comment into @file{foobar/autogen.sh} saying
 654 ``Attention! This doesn't work with a pristine Gnulib, you need this
 655 and that patch after checking out Gnulib,'' or it has to use the
 656 @samp{--avoid=stdint} option and provide the modified @code{stdint}
 657 module in a different directory.
 658
 659 The @option{--local-dir} option to @command{gnulib-tool} solves this
 660 problem.  It allows the package to override or augment Gnulib.  This
 661 means:
 662
 663 @itemize @bullet
 664 @item
 665 You can store files that are to override Gnulib files or modules.
 666
 667 @item
 668 You can store context diffs to be applied to Gnulib files.
 669
 670 @item
 671 You can add modules of your own, that are not (yet) in Gnulib.
 672
 673 @item
 674 You can also add unstructured amounts of code to the library, by
 675 grouping the non-Gnulib files of the library in a single kitchen-sink
 676 ``module.''  (This kind of kitchen-sink module is not needed when you
 677 use the @command{gnulib-tool} option @samp{--makefile-name}.)
 678 @end itemize
 679
 680 In a release tarball, you can distribute the contents of this
 681 @option{--local-dir} directory that will be combinable with newer
 682 versions of Gnulib, barring incompatible changes to Gnulib.
 683
 684 If the @samp{--local-dir=@var{directory}} option is specified, then
 685 @command{gnulib-tool} looks in @file{@var{directory}} whenever it
 686 reads a file from the Gnulib directory.  Suppose @command{gnulib-tool}
 687 is looking for @var{file}.  Then:
 688
 689 @itemize @bullet
 690 @item
 691 If @file{@var{directory}/@var{file}} exists, then @samp{gnulib-tool} uses
 692 it instead of the file included in Gnulib.
 693
 694 @item
 695 Otherwise, if @file{@var{directory}/@var{file}.diff} exists, then
 696 @command{gnulib-tool} uses the file from Gnulib after applying the diff
 697 using the @command{patch} program.
 698
 699 @item
 700 Otherwise, @command{gnulib-tool} uses the file included in Gnulib.
 701 @end itemize
 702
 703 Please make wise use of this option.  It also allows you to easily
 704 hold back modifications you make to Gnulib macros in cases it may be
 705 better to share them.
 706
 707
 708
 709 @node Miscellaneous Notes
 710 @chapter Miscellaneous Notes
 711
 712 @menu
 713 * Out of memory handling::
 714 * Obsolete modules::
 715 * Extra tests modules::
 716 * A C++ namespace for gnulib::      A different way of using Gnulib in C++
 717 * Library version handling::
 718 * Windows sockets::
 719 * Libtool and Windows::
 720 * License Texinfo sources::
 721 * Build robot for gnulib::
 722 @end menu
 723
 724
 725 @node Out of memory handling
 726 @section Out of memory handling
 727
 728 @cindex Out of Memory handling
 729 @cindex Memory allocation failure
 730 The gnulib API does not have a standard error code for the out of memory
 731 error condition.  Instead of adding a non-standard error code, gnulib
 732 has chosen to adopt a different strategy.  Out of memory handling
 733 happens in rare situations, but performing the out of memory error
 734 handling after almost all API function invocations pollute your source
 735 code and might make it harder to spot more serious problems.  The
 736 strategy chosen improves code readability and robustness.
 737
 738 @cindex Aborting execution
 739 For most applications, aborting the application with an error message
 740 when the out of memory situation occurs is the best that can be wished
 741 for.  This is how the library behaves by default (using
 742 the @samp{xalloc-die} module).
 743
 744 @vindex xalloc_die
 745 However, we realize that some applications may not want to abort
 746 execution in any situation.  Gnulib supports a hook to let the
 747 application regain control and perform its own cleanups when an out of
 748 memory situation has occurred.  The application can define a function
 749 (having a @code{void} prototype, i.e., no return value and no
 750 parameters) and set the library variable
 751 @code{xalloc_die} to that function.  The variable should be
 752 declared as follows.
 753
 754 @example
 755 extern void (*xalloc_die) (void);
 756 @end example
 757
 758 Gnulib will invoke this function if an out of memory error occurs.  Note
 759 that the function should not return.  Of course, care must be taken to
 760 not allocate more memory, as that will likely also fail.
 761
 762
 763 @node Obsolete modules
 764 @section Obsolete modules
 765
 766 @cindex Obsolete modules
 767 Modules can be marked obsolete.  This means that the problems they fix
 768 don't occur any more on the platforms that are reasonable porting targets
 769 now.  @code{gnulib-tool} warns when obsolete modules are mentioned on the
 770 command line, and by default ignores dependencies from modules to obsolete
 771 modules.  When you pass the option @code{--with-obsolete} to
 772 @code{gnulib-tool}, dependencies to obsolete modules will be included,
 773 however, unless blocked through an @code{--avoid} option.  This option
 774 is useful if your package should be portable even to very old platforms.
 775
 776 In order to mark a module obsolete, you need to add this to the module
 777 description:
 778
 779 @example
 780 Status:
 781 obsolete
 782
 783 Notice:
 784 This module is obsolete.
 785 @end example
 786
 787
 788 @node Extra tests modules
 789 @section Extra tests modules
 790
 791 @cindex Extra tests modules
 792 @cindex C++ tests modules
 793 @cindex tests modules, C++
 794 @cindex long-running tests modules
 795 @cindex tests modules, long-running
 796 @cindex privileged tests modules
 797 @cindex tests modules, privileged
 798 @cindex unportable tests modules
 799 @cindex tests modules, unportable
 800 Test modules can be marked with some special status attributes.  When a
 801 test module has such an attribute, @code{gnulib-tool --import} will not
 802 include it by default.
 803
 804 The supported status attributes are:
 805
 806 @table @code
 807 @item c++-test
 808 Indicates that the test is testing C++ interoperability.  Such a test is
 809 useful in a C++ or mixed C/C++ package, but is useless in a C package.
 810
 811 @item longrunning-test
 812 Indicates that the test takes a long time to compile or execute (more
 813 than five minutes or so).  Such a test is better avoided in a release
 814 that is made for the general public.
 815
 816 @item privileged-test
 817 Indicates that the test will request special privileges, for example,
 818 ask for the superuser password.  Such a test may hang when run
 819 non-interactively and is therefore better avoided in a release that is
 820 made for the general public.
 821
 822 @item unportable-test
 823 Indicates that the test is known to fail on some systems, and that
 824 there is no workaround about it.  Such a test is better avoided in a
 825 release that is made for the general public.
 826 @end table
 827
 828 @code{gnulib-tool --import} will not include tests marked with these
 829 attributes by default.  When @code{gnulib-tool} is invoked with one
 830 of the options @code{--with-c++-tests}, @code{--with-longrunning-tests},
 831 @code{--with-privileged-tests}, @code{--with-unportable-tests}, it
 832 will include tests despite the corresponding special status attribute.
 833 When @code{gnulib-tool} receives the option @code{--with-all-tests},
 834 it will include all tests regardless of their status attributes.
 835
 836 @code{gnulib-tool --create-testdir} and
 837 @code{gnulib-tool --create-megatestdir} by default include all tests of
 838 modules specified on the command line, regardless of their status
 839 attributes.  Tests of modules occurring as dependencies are not included
 840 by default if they have one of these status attributes.  The options
 841 @code{--with-c++-tests}, @code{--with-longrunning-tests},
 842 @code{--with-privileged-tests}, @code{--with-unportable-tests} are
 843 recognized here as well.  Additionally, @code{gnulib-tool} also
 844 understands the options @code{--without-c++-tests},
 845 @code{--without-longrunning-tests}, @code{--without-privileged-tests},
 846 @code{--without-unportable-tests}.
 847
 848 In order to mark a module with a status attribute, you need to add it
 849 to the module description, like this:
 850
 851 @example
 852 Status:
 853 longrunning-test
 854 @end example
 855
 856 If only a part of a test deserves a particular status attribute, you
 857 can split the module into a primary and a secondary test module,
 858 say @code{foo-tests} and @code{foo-extra-tests}.  Then add a dependency
 859 from @code{foo-tests} to @code{foo-extra-tests}, and mark the
 860 @code{foo-extra-tests} with the particular status attribute.
 861
 862
 863 @node A C++ namespace for gnulib
 864 @section A C++ namespace for gnulib
 865
 866 The function definitions provided by Gnulib (@code{.c} code) are meant
 867 to be compiled by a C compiler.  The header files (@code{.h} files),
 868 on the other hand, can be used in either C or C++.
 869
 870 By default, when used in a C++ compilation unit, the @code{.h} files
 871 declare the same symbols and overrides as in C mode, except that functions
 872 defined by Gnulib or by the system are declared as @samp{extern "C"}.
 873
 874 It is also possible to indicate to Gnulib to provide many of its symbols
 875 in a dedicated C++ namespace.  If you define the macro
 876 @code{GNULIB_NAMESPACE} to an identifier, many functions will be defined
 877 in the namespace specified by the identifier instead of the global
 878 namespace.  For example, after you have defined
 879 @smallexample
 880 #define GNULIB_NAMESPACE gnulib
 881 @end smallexample
 882 @noindent
 883 at the beginning of a compilation unit, Gnulib's @code{<fcntl.h>} header
 884 file will make available the @code{open} function as @code{gnulib::open}.
 885 The symbol @code{open} will still refer to the system's @code{open} function,
 886 with its platform specific bugs and limitations.
 887
 888 The symbols provided in the Gnulib namespace are those for which the
 889 corresponding header file contains a @code{_GL_CXXALIAS_RPL} or
 890 @code{_GL_CXXALIAS_SYS} macro invocation.
 891
 892 The benefits of this namespace mode are:
 893 @itemize
 894 @item
 895 Gnulib defines fewer symbols as preprocessor macros.  For example, on a
 896 platform where @code{open} has to be overridden, Gnulib normally does
 897 @code{#define open rpl_open}.  If your package has a class with a member
 898 @code{open}, for example a class @code{foo} with a method @code{foo::open},
 899 then if you define this member in a compilation unit that includes
 900 @code{<fcntl.h>} and use it in a compilation unit that does not include
 901 @code{<fcntl.h>}, or vice versa, you will get a link error.  Worse: You
 902 will not notice this problem on the platform where the system's @code{open}
 903 function works fine.  This problem goes away in namespace mode.
 904
 905 @item
 906 It provides a safety check whether the set of modules your package requests
 907 from Gnulib is sufficient.  For example, if you use the function
 908 @code{gnulib::open} in your code, and you forgot to request the module
 909 @samp{open} from Gnulib, you will get a compilation error (regardless of
 910 the platform).
 911 @end itemize
 912
 913 The drawback of this namespace mode is that the system provided symbols in
 914 the global namespace are still present, even when they contain bugs that
 915 Gnulib fixes.  For example, if you call @code{open (...)} in your code,
 916 it will invoke the possibly buggy system function, even if you have
 917 requested the module @samp{open} from gnulib-tool.
 918
 919 You can turn on the namespace mode in some compilation units and keep it
 920 turned off in others.  This can be useful if your package consists of
 921 an application layer that does not need to invoke POSIX functions and
 922 an operating system interface layer that contains all the OS function
 923 calls.  In such a situation, you will want to turn on the namespace mode
 924 for the application layer --- to avoid many preprocessor macro
 925 definitions --- and turn it off for the OS interface layer --- to avoid
 926 the drawback of the namespace mode, mentioned above.
 927
 928
 929 @node Library version handling
 930 @section Library version handling
 931
 932 The module @samp{check-version} can be useful when your gnulib
 933 application is a system library.  You will typically wrap the call to
 934 the @code{check_version} function through a library API, your library
 935 header file may contain:
 936
 937 @example
 938 #define STRINGPREP_VERSION "0.5.18"
 939 ...
 940   extern const char *stringprep_check_version (const char *req_version);
 941 @end example
 942
 943 To avoid ELF symbol collisions with other libraries that use the
 944 @samp{check-version} module, add to @file{config.h} through a
 945 AC_DEFINE something like:
 946
 947 @example
 948 AC_DEFINE(check_version, stringprep_check_version,
 949           [Rename check_version.])
 950 @end example
 951
 952 The @code{stringprep_check_version} function will thus be implemented
 953 by the @code{check_version} module.
 954
 955 There are two uses of the interface.  The first is a way to provide
 956 for applications to find out the version number of the library it
 957 uses.  The application may contain diagnostic code such as:
 958
 959 @example
 960   printf ("Stringprep version: header %s library %s",
 961           STRINGPREP_VERSION,
 962           stringprep_check_version (NULL));
 963 @end example
 964
 965 Separating the library and header file version can be useful when
 966 searching for version mismatch related problems.
 967
 968 The second uses is as a rudimentary test of proper library version, by
 969 making sure the application get a library version that is the same, or
 970 newer, than the header file used when building the application.  This
 971 doesn't catch all problems, libraries may change backwards incompatibly
 972 in later versions, but enable applications to require a certain
 973 minimum version before it may proceed.
 974
 975 Typical uses look like:
 976
 977 @example
 978        /* Check version of libgcrypt. */
 979        if (!gcry_check_version (GCRYPT_VERSION))
 980          die ("version mismatch\n");
 981 @end example
 982
 983
 984 @node Windows sockets
 985 @section Windows sockets
 986
 987 There are several issues when building applications that should work
 988 under Windows.  The most problematic part is for applications that use
 989 sockets.
 990
 991 Hopefully, we can add helpful notes to this section that will help you
 992 port your application to Windows using gnulib.
 993
 994 @subsection Getaddrinfo and WINVER
 995
 996 This was written for the getaddrinfo module, but may be applicable to
 997 other functions too.
 998
 999 The getaddrinfo function exists in ws2tcpip.h and -lws2_32 on Windows
1000 XP.  The function declaration is present if @code{WINVER >= 0x0501}.
1001 Windows 2000 does not have getaddrinfo in its @file{WS2_32.DLL}.
1002
1003 Thus, if you want to assume Windows XP or later, you can add
1004 AC_DEFINE(WINVER, 0x0501) to avoid compiling the (partial) getaddrinfo
1005 implementation.
1006
1007 If you want to support Windows 2000, don't do anything.  The
1008 replacement function will open @file{WS2_32.DLL} during run-time to
1009 see if there is a getaddrinfo function available, and use it when
1010 available.
1011
1012 @node Libtool and Windows
1013 @section Libtool and Windows
1014
1015 If you want it to be possible to cross-compile your program to MinGW
1016 and you use Libtool, you need to put:
1017
1018 @example
1019 AC_LIBTOOL_WIN32_DLL
1020 @end example
1021
1022 in your @file{configure.ac}.  This sets the correct names for the
1023 @code{OBJDUMP}, @code{DLLTOOL}, and @code{AS} tools for the build.
1024
1025 If you are building a library, you will also need to pass
1026 @code{-no-undefined} to make sure Libtool produces a DLL for your
1027 library.  From a @file{Makefile.am}:
1028
1029 @example
1030 libgsasl_la_LDFLAGS += -no-undefined
1031 @end example
1032
1033
1034 @node License Texinfo sources
1035 @section License Texinfo sources
1036
1037 Gnulib provides copies of the GNU GPL, GNU LGPL, and GNU FDL licenses
1038 in Texinfo form.  (The master location is
1039 @url{http://www.gnu.org/licenses/}).  These Texinfo documents do not
1040 have any node names and structures built into them; for your manual,
1041 you should @code{@@include} them in an appropriate @code{@@node}.
1042
1043 The conventional name for the GPL node is @samp{Copying} and for the FDL
1044 @samp{GNU Free Documentation License}.  The LGPL doesn't seem to have
1045 a conventional node name.
1046
1047 Of course the license texts themselves should not be changed at all.
1048
1049
1050 @node Build robot for gnulib
1051 @section Build robot for gnulib
1052
1053 To simplify testing on a wide set of platforms, gnulib is built on
1054 many platforms every day and the results are uploaded to:
1055
1056 @url{http://autobuild.josefsson.org/gnulib/}
1057
1058 If you wish to help the gnulib development effort with build logs for
1059 your favorite platform, you may perform these steps:
1060
1061 @enumerate
1062
1063 @item Create gnulib directory
1064
1065 On a machine with recent automake, autoconf, m4 installed and with a
1066 gnulib git or cvs checkout (typically a Linux machine), use
1067
1068 @example
1069 gnulib-tool --create-megatestdir --with-tests --dir=...
1070 @end example
1071
1072 Note: The created directory uses ca. 512 MB on disk.
1073
1074 @item Transfer gnulib directory
1075
1076 Transfer this directory to a build machine (HP-UX, Cygwin, or
1077 whatever).  Often it is easier to transfer one file, and this can be
1078 achieved by running, inside the directory the following commands:
1079
1080 @example
1081 ./configure
1082 make dist
1083 @end example
1084
1085 And then transferring the @file{dummy-0.tar.gz} file.
1086
1087 @item Build modules
1088
1089 On the build machine, run ./do-autobuild (or "nohup ./do-autobuild").
1090 It creates a directory 'logs/' with a log file for each module.
1091
1092 @item Submit build logs
1093
1094 Submit each log file to Simon's site, either through a
1095
1096 @example
1097 mail `echo gnulib__at__autobuild.josefsson.org | sed -e s/__at__/@@/`
1098 @end example
1099
1100 or through netcat
1101
1102 @example
1103 autobuild-submit logs/*
1104 @end example
1105
1106 @end enumerate
1107
1108 @node POSIX Substitutes Library
1109 @chapter Building the ISO C and POSIX Substitutes
1110
1111 This section shows a radically different way to use Gnulib.
1112
1113 You can extract the ISO C / POSIX substitutes part of gnulib by running
1114 the command
1115 @smallexample
1116 gnulib-tool --create-testdir --source-base=lib \
1117             --dir=/tmp/posixlib `posix-modules`
1118 @end smallexample
1119
1120 @noindent
1121 The command @samp{posix-modules} is found in the same directory as
1122 @code{gnulib-tool}.
1123
1124 The resulting directory can be built on a particular platform,
1125 independently of the program being ported.  Then you can configure and
1126 build any program, by setting @code{CPPFLAGS} and @code{LDFLAGS} at
1127 configure time accordingly: set @code{CPPFLAGS="-I.../posixlib/lib"}, plus
1128 any essential type definitions and flags that you find in
1129 @code{.../posixlib/config.h}, and set
1130 @code{LDFLAGS=".../posixlib/lib/libgnu.a"}.
1131
1132 This way of using Gnulib is useful when you don't want to modify the program's
1133 source code, or when the program uses a mix between C and C++ sources
1134 (requiring separate builds of the @code{posixlib} for the C compiler and
1135 for the C++ compiler).
1136
1137 @node Header File Substitutes
1138 @chapter ISO C and POSIX Header File Substitutes
1139
1140 This chapter describes which header files specified by ISO C or POSIX are
1141 substituted by Gnulib, which portability pitfalls are fixed by Gnulib, and
1142 which (known) portability problems are not worked around by Gnulib.
1143
1144 @nosuchmodulenote header file
1145
1146 @menu
1147 * aio.h::
1148 * arpa/inet.h::
1149 * assert.h::
1150 * complex.h::
1151 * cpio.h::
1152 * ctype.h::
1153 * dirent.h::
1154 * dlfcn.h::
1155 * errno.h::
1156 * fcntl.h::
1157 * fenv.h::
1158 * float.h::
1159 * fmtmsg.h::
1160 * fnmatch.h::
1161 * ftw.h::
1162 * glob.h::
1163 * grp.h::
1164 * iconv.h::
1165 * inttypes.h::
1166 * iso646.h::
1167 * langinfo.h::
1168 * libgen.h::
1169 * limits.h::
1170 * locale.h::
1171 * math.h::
1172 * monetary.h::
1173 * mqueue.h::
1174 * ndbm.h::
1175 * net/if.h::
1176 * netdb.h::
1177 * netinet/in.h::
1178 * netinet/tcp.h::
1179 * nl_types.h::
1180 * poll.h::
1181 * pthread.h::
1182 * pwd.h::
1183 * regex.h::
1184 * sched.h::
1185 * search.h::
1186 * semaphore.h::
1187 * setjmp.h::
1188 * signal.h::
1189 * spawn.h::
1190 * stdarg.h::
1191 * stdbool.h::
1192 * stddef.h::
1193 * stdint.h::
1194 * stdio.h::
1195 * stdlib.h::
1196 * string.h::
1197 * strings.h::
1198 * stropts.h::
1199 * sys/ipc.h::
1200 * sys/mman.h::
1201 * sys/msg.h::
1202 * sys/resource.h::
1203 * sys/select.h::
1204 * sys/sem.h::
1205 * sys/shm.h::
1206 * sys/socket.h::
1207 * sys/stat.h::
1208 * sys/statvfs.h::
1209 * sys/time.h::
1210 * sys/timeb.h::
1211 * sys/times.h::
1212 * sys/types.h::
1213 * sys/uio.h::
1214 * sys/un.h::
1215 * sys/utsname.h::
1216 * sys/wait.h::
1217 * syslog.h::
1218 * tar.h::
1219 * termios.h::
1220 * tgmath.h::
1221 * time.h::
1222 * trace.h::
1223 * ucontext.h::
1224 * ulimit.h::
1225 * unistd.h::
1226 * utime.h::
1227 * utmpx.h::
1228 * wchar.h::
1229 * wctype.h::
1230 * wordexp.h::
1231 @end menu
1232
1233 @include posix-headers/aio.texi
1234 @include posix-headers/arpa_inet.texi
1235 @include posix-headers/assert.texi
1236 @include posix-headers/complex.texi
1237 @include posix-headers/cpio.texi
1238 @include posix-headers/ctype.texi
1239 @include posix-headers/dirent.texi
1240 @include posix-headers/dlfcn.texi
1241 @include posix-headers/errno.texi
1242 @include posix-headers/fcntl.texi
1243 @include posix-headers/fenv.texi
1244 @include posix-headers/float.texi
1245 @include posix-headers/fmtmsg.texi
1246 @include posix-headers/fnmatch.texi
1247 @include posix-headers/ftw.texi
1248 @include posix-headers/glob.texi
1249 @include posix-headers/grp.texi
1250 @include posix-headers/iconv.texi
1251 @include posix-headers/inttypes.texi
1252 @include posix-headers/iso646.texi
1253 @include posix-headers/langinfo.texi
1254 @include posix-headers/libgen.texi
1255 @include posix-headers/limits.texi
1256 @include posix-headers/locale.texi
1257 @include posix-headers/math.texi
1258 @include posix-headers/monetary.texi
1259 @include posix-headers/mqueue.texi
1260 @include posix-headers/ndbm.texi
1261 @include posix-headers/net_if.texi
1262 @include posix-headers/netdb.texi
1263 @include posix-headers/netinet_in.texi
1264 @include posix-headers/netinet_tcp.texi
1265 @include posix-headers/nl_types.texi
1266 @include posix-headers/poll.texi
1267 @include posix-headers/pthread.texi
1268 @include posix-headers/pwd.texi
1269 @include posix-headers/regex.texi
1270 @include posix-headers/sched.texi
1271 @include posix-headers/search.texi
1272 @include posix-headers/semaphore.texi
1273 @include posix-headers/setjmp.texi
1274 @include posix-headers/signal.texi
1275 @include posix-headers/spawn.texi
1276 @include posix-headers/stdarg.texi
1277 @include posix-headers/stdbool.texi
1278 @include posix-headers/stddef.texi
1279 @include posix-headers/stdint.texi
1280 @include posix-headers/stdio.texi
1281 @include posix-headers/stdlib.texi
1282 @include posix-headers/string.texi
1283 @include posix-headers/strings.texi
1284 @include posix-headers/stropts.texi
1285 @include posix-headers/sys_ipc.texi
1286 @include posix-headers/sys_mman.texi
1287 @include posix-headers/sys_msg.texi
1288 @include posix-headers/sys_resource.texi
1289 @include posix-headers/sys_select.texi
1290 @include posix-headers/sys_sem.texi
1291 @include posix-headers/sys_shm.texi
1292 @include posix-headers/sys_socket.texi
1293 @include posix-headers/sys_stat.texi
1294 @include posix-headers/sys_statvfs.texi
1295 @include posix-headers/sys_time.texi
1296 @include posix-headers/sys_timeb.texi
1297 @include posix-headers/sys_times.texi
1298 @include posix-headers/sys_types.texi
1299 @include posix-headers/sys_uio.texi
1300 @include posix-headers/sys_un.texi
1301 @include posix-headers/sys_utsname.texi
1302 @include posix-headers/sys_wait.texi
1303 @include posix-headers/syslog.texi
1304 @include posix-headers/tar.texi
1305 @include posix-headers/termios.texi
1306 @include posix-headers/tgmath.texi
1307 @include posix-headers/time.texi
1308 @include posix-headers/trace.texi
1309 @include posix-headers/ucontext.texi
1310 @include posix-headers/ulimit.texi
1311 @include posix-headers/unistd.texi
1312 @include posix-headers/utime.texi
1313 @include posix-headers/utmpx.texi
1314 @include posix-headers/wchar.texi
1315 @include posix-headers/wctype.texi
1316 @include posix-headers/wordexp.texi
1317
1318 @node Function Substitutes
1319 @chapter ISO C and POSIX Function Substitutes
1320
1321 This chapter describes which functions and function-like macros specified by
1322 ISO C or POSIX are substituted by Gnulib, which portability pitfalls are
1323 fixed by Gnulib, and which (known) portability problems are not worked around
1324 by Gnulib.
1325
1326 @nosuchmodulenote function
1327
1328 @menu
1329 * FD_CLR::
1330 * FD_ISSET::
1331 * FD_SET::
1332 * FD_ZERO::
1333 * _Exit::
1334 * _exit::
1335 * _longjmp::
1336 * _setjmp::
1337 * _tolower::
1338 * _toupper::
1339 * a64l::
1340 * abort::
1341 * abs::
1342 * accept::
1343 * access::
1344 * acos::
1345 * acosf::
1346 * acosh::
1347 * acoshf::
1348 * acoshl::
1349 * acosl::
1350 * aio_cancel::
1351 * aio_error::
1352 * aio_fsync::
1353 * aio_read::
1354 * aio_return::
1355 * aio_suspend::
1356 * aio_write::
1357 * alarm::
1358 * alphasort::
1359 * asctime::
1360 * asctime_r::
1361 * asin::
1362 * asinf::
1363 * asinh::
1364 * asinhf::
1365 * asinhl::
1366 * asinl::
1367 * assert::
1368 * atan::
1369 * atan2::
1370 * atan2f::
1371 * atan2l::
1372 * atanf::
1373 * atanh::
1374 * atanhf::
1375 * atanhl::
1376 * atanl::
1377 * atexit::
1378 * atof::
1379 * atoi::
1380 * atol::
1381 * atoll::
1382 * basename::
1383 * bind::
1384 * bsearch::
1385 * btowc::
1386 * cabs::
1387 * cabsf::
1388 * cabsl::
1389 * cacos::
1390 * cacosf::
1391 * cacosh::
1392 * cacoshf::
1393 * cacoshl::
1394 * cacosl::
1395 * calloc::
1396 * carg::
1397 * cargf::
1398 * cargl::
1399 * casin::
1400 * casinf::
1401 * casinh::
1402 * casinhf::
1403 * casinhl::
1404 * casinl::
1405 * catan::
1406 * catanf::
1407 * catanh::
1408 * catanhf::
1409 * catanhl::
1410 * catanl::
1411 * catclose::
1412 * catgets::
1413 * catopen::
1414 * cbrt::
1415 * cbrtf::
1416 * cbrtl::
1417 * ccos::
1418 * ccosf::
1419 * ccosh::
1420 * ccoshf::
1421 * ccoshl::
1422 * ccosl::
1423 * ceil::
1424 * ceilf::
1425 * ceill::
1426 * cexp::
1427 * cexpf::
1428 * cexpl::
1429 * cfgetispeed::
1430 * cfgetospeed::
1431 * cfsetispeed::
1432 * cfsetospeed::
1433 * chdir::
1434 * chmod::
1435 * chown::
1436 * cimag::
1437 * cimagf::
1438 * cimagl::
1439 * clearerr::
1440 * clock::
1441 * clock_getcpuclockid::
1442 * clock_getres::
1443 * clock_gettime::
1444 * clock_nanosleep::
1445 * clock_settime::
1446 * clog::
1447 * clogf::
1448 * clogl::
1449 * close::
1450 * closedir::
1451 * closelog::
1452 * confstr::
1453 * conj::
1454 * conjf::
1455 * conjl::
1456 * connect::
1457 * copysign::
1458 * copysignf::
1459 * copysignl::
1460 * cos::
1461 * cosf::
1462 * cosh::
1463 * coshf::
1464 * coshl::
1465 * cosl::
1466 * cpow::
1467 * cpowf::
1468 * cpowl::
1469 * cproj::
1470 * cprojf::
1471 * cprojl::
1472 * creal::
1473 * crealf::
1474 * creall::
1475 * creat::
1476 * crypt::
1477 * csin::
1478 * csinf::
1479 * csinh::
1480 * csinhf::
1481 * csinhl::
1482 * csinl::
1483 * csqrt::
1484 * csqrtf::
1485 * csqrtl::
1486 * ctan::
1487 * ctanf::
1488 * ctanh::
1489 * ctanhf::
1490 * ctanhl::
1491 * ctanl::
1492 * ctermid::
1493 * ctime::
1494 * ctime_r::
1495 * daylight::
1496 * dbm_clearerr::
1497 * dbm_close::
1498 * dbm_delete::
1499 * dbm_error::
1500 * dbm_fetch::
1501 * dbm_firstkey::
1502 * dbm_nextkey::
1503 * dbm_open::
1504 * dbm_store::
1505 * difftime::
1506 * dirfd::
1507 * dirname::
1508 * div::
1509 * dlclose::
1510 * dlerror::
1511 * dlopen::
1512 * dlsym::
1513 * dprintf::
1514 * drand48::
1515 * dup::
1516 * dup2::
1517 * duplocale::
1518 * encrypt::
1519 * endgrent::
1520 * endhostent::
1521 * endnetent::
1522 * endprotoent::
1523 * endpwent::
1524 * endservent::
1525 * endutxent::
1526 * environ::
1527 * erand48::
1528 * erf::
1529 * erfc::
1530 * erfcf::
1531 * erfcl::
1532 * erff::
1533 * erfl::
1534 * errno::
1535 * execl::
1536 * execle::
1537 * execlp::
1538 * execv::
1539 * execve::
1540 * execvp::
1541 * exit::
1542 * exp::
1543 * exp2::
1544 * exp2f::
1545 * exp2l::
1546 * expf::
1547 * expl::
1548 * expm1::
1549 * expm1f::
1550 * expm1l::
1551 * fabs::
1552 * fabsf::
1553 * fabsl::
1554 * faccessat::
1555 * fattach::
1556 * fchdir::
1557 * fchmod::
1558 * fchmodat::
1559 * fchown::
1560 * fchownat::
1561 * fclose::
1562 * fcntl::
1563 * fdatasync::
1564 * fdetach::
1565 * fdim::
1566 * fdimf::
1567 * fdiml::
1568 * fdopen::
1569 * fdopendir::
1570 * feclearexcept::
1571 * fegetenv::
1572 * fegetexceptflag::
1573 * fegetround::
1574 * feholdexcept::
1575 * feof::
1576 * feraiseexcept::
1577 * ferror::
1578 * fesetenv::
1579 * fesetexceptflag::
1580 * fesetround::
1581 * fetestexcept::
1582 * feupdateenv::
1583 * fexecve::
1584 * fflush::
1585 * ffs::
1586 * fgetc::
1587 * fgetpos::
1588 * fgets::
1589 * fgetwc::
1590 * fgetws::
1591 * fileno::
1592 * flockfile::
1593 * floor::
1594 * floorf::
1595 * floorl::
1596 * fma::
1597 * fmaf::
1598 * fmal::
1599 * fmax::
1600 * fmaxf::
1601 * fmaxl::
1602 * fmemopen::
1603 * fmin::
1604 * fminf::
1605 * fminl::
1606 * fmod::
1607 * fmodf::
1608 * fmodl::
1609 * fmtmsg::
1610 * fnmatch::
1611 * fopen::
1612 * fork::
1613 * fpathconf::
1614 * fpclassify::
1615 * fprintf::
1616 * fputc::
1617 * fputs::
1618 * fputwc::
1619 * fputws::
1620 * fread::
1621 * free::
1622 * freeaddrinfo::
1623 * freelocale::
1624 * freopen::
1625 * frexp::
1626 * frexpf::
1627 * frexpl::
1628 * fscanf::
1629 * fseek::
1630 * fseeko::
1631 * fsetpos::
1632 * fstat::
1633 * fstatat::
1634 * fstatvfs::
1635 * fsync::
1636 * ftell::
1637 * ftello::
1638 * ftok::
1639 * ftruncate::
1640 * ftrylockfile::
1641 * ftw::
1642 * funlockfile::
1643 * futimens::
1644 * fwide::
1645 * fwprintf::
1646 * fwrite::
1647 * fwscanf::
1648 * gai_strerror::
1649 * getaddrinfo::
1650 * getc::
1651 * getc_unlocked::
1652 * getchar::
1653 * getchar_unlocked::
1654 * getcwd::
1655 * getdate::
1656 * getdate_err::
1657 * getdelim::
1658 * getegid::
1659 * getenv::
1660 * geteuid::
1661 * getgid::
1662 * getgrent::
1663 * getgrgid::
1664 * getgrgid_r::
1665 * getgrnam::
1666 * getgrnam_r::
1667 * getgroups::
1668 * gethostent::
1669 * gethostid::
1670 * gethostname::
1671 * getitimer::
1672 * getline::
1673 * getlogin::
1674 * getlogin_r::
1675 * getmsg::
1676 * getnameinfo::
1677 * getnetbyaddr::
1678 * getnetbyname::
1679 * getnetent::
1680 * getopt::
1681 * getpeername::
1682 * getpgid::
1683 * getpgrp::
1684 * getpid::
1685 * getpmsg::
1686 * getppid::
1687 * getpriority::
1688 * getprotobyname::
1689 * getprotobynumber::
1690 * getprotoent::
1691 * getpwent::
1692 * getpwnam::
1693 * getpwnam_r::
1694 * getpwuid::
1695 * getpwuid_r::
1696 * getrlimit::
1697 * getrusage::
1698 * gets::
1699 * getservbyname::
1700 * getservbyport::
1701 * getservent::
1702 * getsid::
1703 * getsockname::
1704 * getsockopt::
1705 * getsubopt::
1706 * gettimeofday::
1707 * getuid::
1708 * getutxent::
1709 * getutxid::
1710 * getutxline::
1711 * getwc::
1712 * getwchar::
1713 * glob::
1714 * globfree::
1715 * gmtime::
1716 * gmtime_r::
1717 * grantpt::
1718 * hcreate::
1719 * hdestroy::
1720 * hsearch::
1721 * htonl::
1722 * htons::
1723 * hypot::
1724 * hypotf::
1725 * hypotl::
1726 * iconv::
1727 * iconv_close::
1728 * iconv_open::
1729 * if_freenameindex::
1730 * if_indextoname::
1731 * if_nameindex::
1732 * if_nametoindex::
1733 * ilogb::
1734 * ilogbf::
1735 * ilogbl::
1736 * imaxabs::
1737 * imaxdiv::
1738 * inet_addr::
1739 * inet_ntoa::
1740 * inet_ntop::
1741 * inet_pton::
1742 * initstate::
1743 * insque::
1744 * ioctl::
1745 * isalnum::
1746 * isalnum_l::
1747 * isalpha::
1748 * isalpha_l::
1749 * isascii::
1750 * isastream::
1751 * isatty::
1752 * isblank::
1753 * isblank_l::
1754 * iscntrl::
1755 * iscntrl_l::
1756 * isdigit::
1757 * isdigit_l::
1758 * isfinite::
1759 * isgraph::
1760 * isgraph_l::
1761 * isgreater::
1762 * isgreaterequal::
1763 * isinf::
1764 * isless::
1765 * islessequal::
1766 * islessgreater::
1767 * islower::
1768 * islower_l::
1769 * isnan::
1770 * isnormal::
1771 * isprint::
1772 * isprint_l::
1773 * ispunct::
1774 * ispunct_l::
1775 * isspace::
1776 * isspace_l::
1777 * isunordered::
1778 * isupper::
1779 * isupper_l::
1780 * iswalnum::
1781 * iswalnum_l::
1782 * iswalpha::
1783 * iswalpha_l::
1784 * iswblank::
1785 * iswblank_l::
1786 * iswcntrl::
1787 * iswcntrl_l::
1788 * iswctype::
1789 * iswctype_l::
1790 * iswdigit::
1791 * iswdigit_l::
1792 * iswgraph::
1793 * iswgraph_l::
1794 * iswlower::
1795 * iswlower_l::
1796 * iswprint::
1797 * iswprint_l::
1798 * iswpunct::
1799 * iswpunct_l::
1800 * iswspace::
1801 * iswspace_l::
1802 * iswupper::
1803 * iswupper_l::
1804 * iswxdigit::
1805 * iswxdigit_l::
1806 * isxdigit::
1807 * isxdigit_l::
1808 * j0::
1809 * j1::
1810 * jn::
1811 * jrand48::
1812 * kill::
1813 * killpg::
1814 * l64a::
1815 * labs::
1816 * lchown::
1817 * lcong48::
1818 * ldexp::
1819 * ldexpf::
1820 * ldexpl::
1821 * ldiv::
1822 * lfind::
1823 * lgamma::
1824 * lgammaf::
1825 * lgammal::
1826 * link::
1827 * linkat::
1828 * lio_listio::
1829 * listen::
1830 * llabs::
1831 * lldiv::
1832 * llrint::
1833 * llrintf::
1834 * llrintl::
1835 * llround::
1836 * llroundf::
1837 * llroundl::
1838 * localeconv::
1839 * localtime::
1840 * localtime_r::
1841 * lockf::
1842 * log::
1843 * log10::
1844 * log10f::
1845 * log10l::
1846 * log1p::
1847 * log1pf::
1848 * log1pl::
1849 * log2::
1850 * log2f::
1851 * log2l::
1852 * logb::
1853 * logbf::
1854 * logbl::
1855 * logf::
1856 * logl::
1857 * longjmp::
1858 * lrand48::
1859 * lrint::
1860 * lrintf::
1861 * lrintl::
1862 * lround::
1863 * lroundf::
1864 * lroundl::
1865 * lsearch::
1866 * lseek::
1867 * lstat::
1868 * malloc::
1869 * mblen::
1870 * mbrlen::
1871 * mbrtowc::
1872 * mbsinit::
1873 * mbsnrtowcs::
1874 * mbsrtowcs::
1875 * mbstowcs::
1876 * mbtowc::
1877 * memccpy::
1878 * memchr::
1879 * memcmp::
1880 * memcpy::
1881 * memmove::
1882 * memset::
1883 * mkdir::
1884 * mkdirat::
1885 * mkdtemp::
1886 * mkfifo::
1887 * mkfifoat::
1888 * mknod::
1889 * mknodat::
1890 * mkstemp::
1891 * mktime::
1892 * mlock::
1893 * mlockall::
1894 * mmap::
1895 * modf::
1896 * modff::
1897 * modfl::
1898 * mprotect::
1899 * mq_close::
1900 * mq_getattr::
1901 * mq_notify::
1902 * mq_open::
1903 * mq_receive::
1904 * mq_send::
1905 * mq_setattr::
1906 * mq_timedreceive::
1907 * mq_timedsend::
1908 * mq_unlink::
1909 * mrand48::
1910 * msgctl::
1911 * msgget::
1912 * msgrcv::
1913 * msgsnd::
1914 * msync::
1915 * munlock::
1916 * munlockall::
1917 * munmap::
1918 * nan::
1919 * nanf::
1920 * nanl::
1921 * nanosleep::
1922 * nearbyint::
1923 * nearbyintf::
1924 * nearbyintl::
1925 * newlocale::
1926 * nextafter::
1927 * nextafterf::
1928 * nextafterl::
1929 * nexttoward::
1930 * nexttowardf::
1931 * nexttowardl::
1932 * nftw::
1933 * nice::
1934 * nl_langinfo::
1935 * nl_langinfo_l::
1936 * nrand48::
1937 * ntohl::
1938 * ntohs::
1939 * open::
1940 * openat::
1941 * opendir::
1942 * openlog::
1943 * open_memstream::
1944 * open_wmemstream::
1945 * optarg::
1946 * opterr::
1947 * optind::
1948 * optopt::
1949 * pathconf::
1950 * pause::
1951 * pclose::
1952 * perror::
1953 * pipe::
1954 * poll::
1955 * popen::
1956 * posix_fadvise::
1957 * posix_fallocate::
1958 * posix_madvise::
1959 * posix_mem_offset::
1960 * posix_memalign::
1961 * posix_openpt::
1962 * posix_spawn::
1963 * posix_spawn_file_actions_addclose::
1964 * posix_spawn_file_actions_adddup2::
1965 * posix_spawn_file_actions_addopen::
1966 * posix_spawn_file_actions_destroy::
1967 * posix_spawn_file_actions_init::
1968 * posix_spawnattr_destroy::
1969 * posix_spawnattr_getflags::
1970 * posix_spawnattr_getpgroup::
1971 * posix_spawnattr_getschedparam::
1972 * posix_spawnattr_getschedpolicy::
1973 * posix_spawnattr_getsigdefault::
1974 * posix_spawnattr_getsigmask::
1975 * posix_spawnattr_init::
1976 * posix_spawnattr_setflags::
1977 * posix_spawnattr_setpgroup::
1978 * posix_spawnattr_setschedparam::
1979 * posix_spawnattr_setschedpolicy::
1980 * posix_spawnattr_setsigdefault::
1981 * posix_spawnattr_setsigmask::
1982 * posix_spawnp::
1983 * posix_trace_attr_destroy::
1984 * posix_trace_attr_getclockres::
1985 * posix_trace_attr_getcreatetime::
1986 * posix_trace_attr_getgenversion::
1987 * posix_trace_attr_getinherited::
1988 * posix_trace_attr_getlogfullpolicy::
1989 * posix_trace_attr_getlogsize::
1990 * posix_trace_attr_getmaxdatasize::
1991 * posix_trace_attr_getmaxsystemeventsize::
1992 * posix_trace_attr_getmaxusereventsize::
1993 * posix_trace_attr_getname::
1994 * posix_trace_attr_getstreamfullpolicy::
1995 * posix_trace_attr_getstreamsize::
1996 * posix_trace_attr_init::
1997 * posix_trace_attr_setinherited::
1998 * posix_trace_attr_setlogfullpolicy::
1999 * posix_trace_attr_setlogsize::
2000 * posix_trace_attr_setmaxdatasize::
2001 * posix_trace_attr_setname::
2002 * posix_trace_attr_setstreamfullpolicy::
2003 * posix_trace_attr_setstreamsize::
2004 * posix_trace_clear::
2005 * posix_trace_close::
2006 * posix_trace_create::
2007 * posix_trace_create_withlog::
2008 * posix_trace_event::
2009 * posix_trace_eventid_equal::
2010 * posix_trace_eventid_get_name::
2011 * posix_trace_eventid_open::
2012 * posix_trace_eventset_add::
2013 * posix_trace_eventset_del::
2014 * posix_trace_eventset_empty::
2015 * posix_trace_eventset_fill::
2016 * posix_trace_eventset_ismember::
2017 * posix_trace_eventtypelist_getnext_id::
2018 * posix_trace_eventtypelist_rewind::
2019 * posix_trace_flush::
2020 * posix_trace_get_attr::
2021 * posix_trace_get_filter::
2022 * posix_trace_get_status::
2023 * posix_trace_getnext_event::
2024 * posix_trace_open::
2025 * posix_trace_rewind::
2026 * posix_trace_set_filter::
2027 * posix_trace_shutdown::
2028 * posix_trace_start::
2029 * posix_trace_stop::
2030 * posix_trace_timedgetnext_event::
2031 * posix_trace_trid_eventid_open::
2032 * posix_trace_trygetnext_event::
2033 * posix_typed_mem_get_info::
2034 * posix_typed_mem_open::
2035 * pow::
2036 * powf::
2037 * powl::
2038 * pread::
2039 * printf::
2040 * pselect::
2041 * psiginfo::
2042 * psignal::
2043 * pthread_atfork::
2044 * pthread_attr_destroy::
2045 * pthread_attr_getdetachstate::
2046 * pthread_attr_getguardsize::
2047 * pthread_attr_getinheritsched::
2048 * pthread_attr_getschedparam::
2049 * pthread_attr_getschedpolicy::
2050 * pthread_attr_getscope::
2051 * pthread_attr_getstack::
2052 * pthread_attr_getstacksize::
2053 * pthread_attr_init::
2054 * pthread_attr_setdetachstate::
2055 * pthread_attr_setguardsize::
2056 * pthread_attr_setinheritsched::
2057 * pthread_attr_setschedparam::
2058 * pthread_attr_setschedpolicy::
2059 * pthread_attr_setscope::
2060 * pthread_attr_setstack::
2061 * pthread_attr_setstacksize::
2062 * pthread_barrier_destroy::
2063 * pthread_barrier_init::
2064 * pthread_barrier_wait::
2065 * pthread_barrierattr_destroy::
2066 * pthread_barrierattr_getpshared::
2067 * pthread_barrierattr_init::
2068 * pthread_barrierattr_setpshared::
2069 * pthread_cancel::
2070 * pthread_cleanup_pop::
2071 * pthread_cleanup_push::
2072 * pthread_cond_broadcast::
2073 * pthread_cond_destroy::
2074 * pthread_cond_init::
2075 * pthread_cond_signal::
2076 * pthread_cond_timedwait::
2077 * pthread_cond_wait::
2078 * pthread_condattr_destroy::
2079 * pthread_condattr_getclock::
2080 * pthread_condattr_getpshared::
2081 * pthread_condattr_init::
2082 * pthread_condattr_setclock::
2083 * pthread_condattr_setpshared::
2084 * pthread_create::
2085 * pthread_detach::
2086 * pthread_equal::
2087 * pthread_exit::
2088 * pthread_getconcurrency::
2089 * pthread_getcpuclockid::
2090 * pthread_getschedparam::
2091 * pthread_getspecific::
2092 * pthread_join::
2093 * pthread_key_create::
2094 * pthread_key_delete::
2095 * pthread_kill::
2096 * pthread_mutex_consistent::
2097 * pthread_mutex_destroy::
2098 * pthread_mutex_getprioceiling::
2099 * pthread_mutex_init::
2100 * pthread_mutex_lock::
2101 * pthread_mutex_setprioceiling::
2102 * pthread_mutex_timedlock::
2103 * pthread_mutex_trylock::
2104 * pthread_mutex_unlock::
2105 * pthread_mutexattr_destroy::
2106 * pthread_mutexattr_getprioceiling::
2107 * pthread_mutexattr_getprotocol::
2108 * pthread_mutexattr_getpshared::
2109 * pthread_mutexattr_getrobust::
2110 * pthread_mutexattr_gettype::
2111 * pthread_mutexattr_init::
2112 * pthread_mutexattr_setprioceiling::
2113 * pthread_mutexattr_setprotocol::
2114 * pthread_mutexattr_setpshared::
2115 * pthread_mutexattr_setrobust::
2116 * pthread_mutexattr_settype::
2117 * pthread_once::
2118 * pthread_rwlock_destroy::
2119 * pthread_rwlock_init::
2120 * pthread_rwlock_rdlock::
2121 * pthread_rwlock_timedrdlock::
2122 * pthread_rwlock_timedwrlock::
2123 * pthread_rwlock_tryrdlock::
2124 * pthread_rwlock_trywrlock::
2125 * pthread_rwlock_unlock::
2126 * pthread_rwlock_wrlock::
2127 * pthread_rwlockattr_destroy::
2128 * pthread_rwlockattr_getpshared::
2129 * pthread_rwlockattr_init::
2130 * pthread_rwlockattr_setpshared::
2131 * pthread_self::
2132 * pthread_setcancelstate::
2133 * pthread_setcanceltype::
2134 * pthread_setconcurrency::
2135 * pthread_setschedparam::
2136 * pthread_setschedprio::
2137 * pthread_setspecific::
2138 * pthread_sigmask::
2139 * pthread_spin_destroy::
2140 * pthread_spin_init::
2141 * pthread_spin_lock::
2142 * pthread_spin_trylock::
2143 * pthread_spin_unlock::
2144 * pthread_testcancel::
2145 * ptsname::
2146 * putc::
2147 * putc_unlocked::
2148 * putchar::
2149 * putchar_unlocked::
2150 * putenv::
2151 * putmsg::
2152 * putpmsg::
2153 * puts::
2154 * pututxline::
2155 * putwc::
2156 * putwchar::
2157 * pwrite::
2158 * qsort::
2159 * raise::
2160 * rand::
2161 * rand_r::
2162 * random::
2163 * read::
2164 * readdir::
2165 * readdir_r::
2166 * readlink::
2167 * readlinkat::
2168 * readv::
2169 * realloc::
2170 * realpath::
2171 * recv::
2172 * recvfrom::
2173 * recvmsg::
2174 * regcomp::
2175 * regerror::
2176 * regexec::
2177 * regfree::
2178 * remainder::
2179 * remainderf::
2180 * remainderl::
2181 * remove::
2182 * remque::
2183 * remquo::
2184 * remquof::
2185 * remquol::
2186 * rename::
2187 * renameat::
2188 * rewind::
2189 * rewinddir::
2190 * rint::
2191 * rintf::
2192 * rintl::
2193 * rmdir::
2194 * round::
2195 * roundf::
2196 * roundl::
2197 * scalbln::
2198 * scalblnf::
2199 * scalblnl::
2200 * scalbn::
2201 * scalbnf::
2202 * scalbnl::
2203 * scandir::
2204 * scanf::
2205 * sched_get_priority_max::
2206 * sched_get_priority_min::
2207 * sched_getparam::
2208 * sched_getscheduler::
2209 * sched_rr_get_interval::
2210 * sched_setparam::
2211 * sched_setscheduler::
2212 * sched_yield::
2213 * seed48::
2214 * seekdir::
2215 * select::
2216 * sem_close::
2217 * sem_destroy::
2218 * sem_getvalue::
2219 * sem_init::
2220 * sem_open::
2221 * sem_post::
2222 * sem_timedwait::
2223 * sem_trywait::
2224 * sem_unlink::
2225 * sem_wait::
2226 * semctl::
2227 * semget::
2228 * semop::
2229 * send::
2230 * sendmsg::
2231 * sendto::
2232 * setbuf::
2233 * setegid::
2234 * setenv::
2235 * seteuid::
2236 * setgid::
2237 * setgrent::
2238 * sethostent::
2239 * setitimer::
2240 * setjmp::
2241 * setkey::
2242 * setlocale::
2243 * setlogmask::
2244 * setnetent::
2245 * setpgid::
2246 * setpgrp::
2247 * setpriority::
2248 * setprotoent::
2249 * setpwent::
2250 * setregid::
2251 * setreuid::
2252 * setrlimit::
2253 * setservent::
2254 * setsid::
2255 * setsockopt::
2256 * setstate::
2257 * setuid::
2258 * setutxent::
2259 * setvbuf::
2260 * shm_open::
2261 * shm_unlink::
2262 * shmat::
2263 * shmctl::
2264 * shmdt::
2265 * shmget::
2266 * shutdown::
2267 * sigaction::
2268 * sigaddset::
2269 * sigaltstack::
2270 * sigdelset::
2271 * sigemptyset::
2272 * sigfillset::
2273 * sighold::
2274 * sigignore::
2275 * siginterrupt::
2276 * sigismember::
2277 * siglongjmp::
2278 * signal::
2279 * signbit::
2280 * signgam::
2281 * sigpause::
2282 * sigpending::
2283 * sigprocmask::
2284 * sigqueue::
2285 * sigrelse::
2286 * sigset::
2287 * sigsetjmp::
2288 * sigsuspend::
2289 * sigtimedwait::
2290 * sigwait::
2291 * sigwaitinfo::
2292 * sin::
2293 * sinf::
2294 * sinh::
2295 * sinhf::
2296 * sinhl::
2297 * sinl::
2298 * sleep::
2299 * snprintf::
2300 * sockatmark::
2301 * socket::
2302 * socketpair::
2303 * sprintf::
2304 * sqrt::
2305 * sqrtf::
2306 * sqrtl::
2307 * srand::
2308 * srand48::
2309 * srandom::
2310 * sscanf::
2311 * stat::
2312 * statvfs::
2313 * stderr::
2314 * stdin::
2315 * stdout::
2316 * stpcpy::
2317 * stpncpy::
2318 * strcasecmp::
2319 * strcasecmp_l::
2320 * strcat::
2321 * strchr::
2322 * strcmp::
2323 * strcoll::
2324 * strcoll_l::
2325 * strcpy::
2326 * strcspn::
2327 * strdup::
2328 * strerror::
2329 * strerror_l::
2330 * strerror_r::
2331 * strfmon::
2332 * strfmon_l::
2333 * strftime::
2334 * strftime_l::
2335 * strlen::
2336 * strncasecmp::
2337 * strncasecmp_l::
2338 * strncat::
2339 * strncmp::
2340 * strncpy::
2341 * strndup::
2342 * strnlen::
2343 * strpbrk::
2344 * strptime::
2345 * strrchr::
2346 * strsignal::
2347 * strspn::
2348 * strstr::
2349 * strtod::
2350 * strtof::
2351 * strtoimax::
2352 * strtok::
2353 * strtok_r::
2354 * strtol::
2355 * strtold::
2356 * strtoll::
2357 * strtoul::
2358 * strtoull::
2359 * strtoumax::
2360 * strxfrm::
2361 * strxfrm_l::
2362 * swab::
2363 * swprintf::
2364 * swscanf::
2365 * symlink::
2366 * symlinkat::
2367 * sync::
2368 * sysconf::
2369 * syslog::
2370 * system::
2371 * tan::
2372 * tanf::
2373 * tanh::
2374 * tanhf::
2375 * tanhl::
2376 * tanl::
2377 * tcdrain::
2378 * tcflow::
2379 * tcflush::
2380 * tcgetattr::
2381 * tcgetpgrp::
2382 * tcgetsid::
2383 * tcsendbreak::
2384 * tcsetattr::
2385 * tcsetpgrp::
2386 * tdelete::
2387 * telldir::
2388 * tempnam::
2389 * tfind::
2390 * tgamma::
2391 * tgammaf::
2392 * tgammal::
2393 * time::
2394 * timer_create::
2395 * timer_delete::
2396 * timer_getoverrun::
2397 * timer_gettime::
2398 * timer_settime::
2399 * times::
2400 * timezone::
2401 * tmpfile::
2402 * tmpnam::
2403 * toascii::
2404 * tolower::
2405 * tolower_l::
2406 * toupper::
2407 * toupper_l::
2408 * towctrans::
2409 * towctrans_l::
2410 * towlower::
2411 * towlower_l::
2412 * towupper::
2413 * towupper_l::
2414 * trunc::
2415 * truncate::
2416 * truncf::
2417 * truncl::
2418 * tsearch::
2419 * ttyname::
2420 * ttyname_r::
2421 * twalk::
2422 * tzname::
2423 * tzset::
2424 * ulimit::
2425 * umask::
2426 * uname::
2427 * ungetc::
2428 * ungetwc::
2429 * unlink::
2430 * unlinkat::
2431 * unlockpt::
2432 * unsetenv::
2433 * uselocale::
2434 * utime::
2435 * utimensat::
2436 * utimes::
2437 * va_arg::
2438 * va_copy::
2439 * va_end::
2440 * va_start::
2441 * vdprintf::
2442 * vfprintf::
2443 * vfscanf::
2444 * vfwprintf::
2445 * vfwscanf::
2446 * vprintf::
2447 * vscanf::
2448 * vsnprintf::
2449 * vsprintf::
2450 * vsscanf::
2451 * vswprintf::
2452 * vswscanf::
2453 * vwprintf::
2454 * vwscanf::
2455 * wait::
2456 * waitid::
2457 * waitpid::
2458 * wcpcpy::
2459 * wcpncpy::
2460 * wcrtomb::
2461 * wcscasecmp::
2462 * wcscasecmp_l::
2463 * wcscat::
2464 * wcschr::
2465 * wcscmp::
2466 * wcscoll::
2467 * wcscoll_l::
2468 * wcscpy::
2469 * wcscspn::
2470 * wcsdup::
2471 * wcsftime::
2472 * wcslen::
2473 * wcsncasecmp::
2474 * wcsncasecmp_l::
2475 * wcsncat::
2476 * wcsncmp::
2477 * wcsncpy::
2478 * wcsnlen::
2479 * wcsnrtombs::
2480 * wcspbrk::
2481 * wcsrchr::
2482 * wcsrtombs::
2483 * wcsspn::
2484 * wcsstr::
2485 * wcstod::
2486 * wcstof::
2487 * wcstoimax::
2488 * wcstok::
2489 * wcstol::
2490 * wcstold::
2491 * wcstoll::
2492 * wcstombs::
2493 * wcstoul::
2494 * wcstoull::
2495 * wcstoumax::
2496 * wcswidth::
2497 * wcsxfrm::
2498 * wcsxfrm_l::
2499 * wctob::
2500 * wctomb::
2501 * wctrans::
2502 * wctrans_l::
2503 * wctype::
2504 * wctype_l::
2505 * wcwidth::
2506 * wmemchr::
2507 * wmemcmp::
2508 * wmemcpy::
2509 * wmemmove::
2510 * wmemset::
2511 * wordexp::
2512 * wordfree::
2513 * wprintf::
2514 * write::
2515 * writev::
2516 * wscanf::
2517 * y0::
2518 * y1::
2519 * yn::
2520 @end menu
2521
2522 @include posix-functions/FD_CLR.texi
2523 @include posix-functions/FD_ISSET.texi
2524 @include posix-functions/FD_SET.texi
2525 @include posix-functions/FD_ZERO.texi
2526 @include posix-functions/_Exit_C99.texi
2527 @include posix-functions/_exit.texi
2528 @include posix-functions/_longjmp.texi
2529 @include posix-functions/_setjmp.texi
2530 @include posix-functions/_tolower.texi
2531 @include posix-functions/_toupper.texi
2532 @include posix-functions/a64l.texi
2533 @include posix-functions/abort.texi
2534 @include posix-functions/abs.texi
2535 @include posix-functions/accept.texi
2536 @include posix-functions/access.texi
2537 @include posix-functions/acos.texi
2538 @include posix-functions/acosf.texi
2539 @include posix-functions/acosh.texi
2540 @include posix-functions/acoshf.texi
2541 @include posix-functions/acoshl.texi
2542 @include posix-functions/acosl.texi
2543 @include posix-functions/aio_cancel.texi
2544 @include posix-functions/aio_error.texi
2545 @include posix-functions/aio_fsync.texi
2546 @include posix-functions/aio_read.texi
2547 @include posix-functions/aio_return.texi
2548 @include posix-functions/aio_suspend.texi
2549 @include posix-functions/aio_write.texi
2550 @include posix-functions/alarm.texi
2551 @include posix-functions/alphasort.texi
2552 @include posix-functions/asctime.texi
2553 @include posix-functions/asctime_r.texi
2554 @include posix-functions/asin.texi
2555 @include posix-functions/asinf.texi
2556 @include posix-functions/asinh.texi
2557 @include posix-functions/asinhf.texi
2558 @include posix-functions/asinhl.texi
2559 @include posix-functions/asinl.texi
2560 @include posix-functions/assert.texi
2561 @include posix-functions/atan.texi
2562 @include posix-functions/atan2.texi
2563 @include posix-functions/atan2f.texi
2564 @include posix-functions/atan2l.texi
2565 @include posix-functions/atanf.texi
2566 @include posix-functions/atanh.texi
2567 @include posix-functions/atanhf.texi
2568 @include posix-functions/atanhl.texi
2569 @include posix-functions/atanl.texi
2570 @include posix-functions/atexit.texi
2571 @include posix-functions/atof.texi
2572 @include posix-functions/atoi.texi
2573 @include posix-functions/atol.texi
2574 @include posix-functions/atoll.texi
2575 @include posix-functions/basename.texi
2576 @include posix-functions/bind.texi
2577 @include posix-functions/bsearch.texi
2578 @include posix-functions/btowc.texi
2579 @include posix-functions/cabs.texi
2580 @include posix-functions/cabsf.texi
2581 @include posix-functions/cabsl.texi
2582 @include posix-functions/cacos.texi
2583 @include posix-functions/cacosf.texi
2584 @include posix-functions/cacosh.texi
2585 @include posix-functions/cacoshf.texi
2586 @include posix-functions/cacoshl.texi
2587 @include posix-functions/cacosl.texi
2588 @include posix-functions/calloc.texi
2589 @include posix-functions/carg.texi
2590 @include posix-functions/cargf.texi
2591 @include posix-functions/cargl.texi
2592 @include posix-functions/casin.texi
2593 @include posix-functions/casinf.texi
2594 @include posix-functions/casinh.texi
2595 @include posix-functions/casinhf.texi
2596 @include posix-functions/casinhl.texi
2597 @include posix-functions/casinl.texi
2598 @include posix-functions/catan.texi
2599 @include posix-functions/catanf.texi
2600 @include posix-functions/catanh.texi
2601 @include posix-functions/catanhf.texi
2602 @include posix-functions/catanhl.texi
2603 @include posix-functions/catanl.texi
2604 @include posix-functions/catclose.texi
2605 @include posix-functions/catgets.texi
2606 @include posix-functions/catopen.texi
2607 @include posix-functions/cbrt.texi
2608 @include posix-functions/cbrtf.texi
2609 @include posix-functions/cbrtl.texi
2610 @include posix-functions/ccos.texi
2611 @include posix-functions/ccosf.texi
2612 @include posix-functions/ccosh.texi
2613 @include posix-functions/ccoshf.texi
2614 @include posix-functions/ccoshl.texi
2615 @include posix-functions/ccosl.texi
2616 @include posix-functions/ceil.texi
2617 @include posix-functions/ceilf.texi
2618 @include posix-functions/ceill.texi
2619 @include posix-functions/cexp.texi
2620 @include posix-functions/cexpf.texi
2621 @include posix-functions/cexpl.texi
2622 @include posix-functions/cfgetispeed.texi
2623 @include posix-functions/cfgetospeed.texi
2624 @include posix-functions/cfsetispeed.texi
2625 @include posix-functions/cfsetospeed.texi
2626 @include posix-functions/chdir.texi
2627 @include posix-functions/chmod.texi
2628 @include posix-functions/chown.texi
2629 @include posix-functions/cimag.texi
2630 @include posix-functions/cimagf.texi
2631 @include posix-functions/cimagl.texi
2632 @include posix-functions/clearerr.texi
2633 @include posix-functions/clock.texi
2634 @include posix-functions/clock_getcpuclockid.texi
2635 @include posix-functions/clock_getres.texi
2636 @include posix-functions/clock_gettime.texi
2637 @include posix-functions/clock_nanosleep.texi
2638 @include posix-functions/clock_settime.texi
2639 @include posix-functions/clog.texi
2640 @include posix-functions/clogf.texi
2641 @include posix-functions/clogl.texi
2642 @include posix-functions/close.texi
2643 @include posix-functions/closedir.texi
2644 @include posix-functions/closelog.texi
2645 @include posix-functions/confstr.texi
2646 @include posix-functions/conj.texi
2647 @include posix-functions/conjf.texi
2648 @include posix-functions/conjl.texi
2649 @include posix-functions/connect.texi
2650 @include posix-functions/copysign.texi
2651 @include posix-functions/copysignf.texi
2652 @include posix-functions/copysignl.texi
2653 @include posix-functions/cos.texi
2654 @include posix-functions/cosf.texi
2655 @include posix-functions/cosh.texi
2656 @include posix-functions/coshf.texi
2657 @include posix-functions/coshl.texi
2658 @include posix-functions/cosl.texi
2659 @include posix-functions/cpow.texi
2660 @include posix-functions/cpowf.texi
2661 @include posix-functions/cpowl.texi
2662 @include posix-functions/cproj.texi
2663 @include posix-functions/cprojf.texi
2664 @include posix-functions/cprojl.texi
2665 @include posix-functions/creal.texi
2666 @include posix-functions/crealf.texi
2667 @include posix-functions/creall.texi
2668 @include posix-functions/creat.texi
2669 @include posix-functions/crypt.texi
2670 @include posix-functions/csin.texi
2671 @include posix-functions/csinf.texi
2672 @include posix-functions/csinh.texi
2673 @include posix-functions/csinhf.texi
2674 @include posix-functions/csinhl.texi
2675 @include posix-functions/csinl.texi
2676 @include posix-functions/csqrt.texi
2677 @include posix-functions/csqrtf.texi
2678 @include posix-functions/csqrtl.texi
2679 @include posix-functions/ctan.texi
2680 @include posix-functions/ctanf.texi
2681 @include posix-functions/ctanh.texi
2682 @include posix-functions/ctanhf.texi
2683 @include posix-functions/ctanhl.texi
2684 @include posix-functions/ctanl.texi
2685 @include posix-functions/ctermid.texi
2686 @include posix-functions/ctime.texi
2687 @include posix-functions/ctime_r.texi
2688 @include posix-functions/daylight.texi
2689 @include posix-functions/dbm_clearerr.texi
2690 @include posix-functions/dbm_close.texi
2691 @include posix-functions/dbm_delete.texi
2692 @include posix-functions/dbm_error.texi
2693 @include posix-functions/dbm_fetch.texi
2694 @include posix-functions/dbm_firstkey.texi
2695 @include posix-functions/dbm_nextkey.texi
2696 @include posix-functions/dbm_open.texi
2697 @include posix-functions/dbm_store.texi
2698 @include posix-functions/difftime.texi
2699 @include posix-functions/dirfd.texi
2700 @include posix-functions/dirname.texi
2701 @include posix-functions/div.texi
2702 @include posix-functions/dlclose.texi
2703 @include posix-functions/dlerror.texi
2704 @include posix-functions/dlopen.texi
2705 @include posix-functions/dlsym.texi
2706 @include posix-functions/dprintf.texi
2707 @include posix-functions/drand48.texi
2708 @include posix-functions/dup.texi
2709 @include posix-functions/dup2.texi
2710 @include posix-functions/duplocale.texi
2711 @include posix-functions/encrypt.texi
2712 @include posix-functions/endgrent.texi
2713 @include posix-functions/endhostent.texi
2714 @include posix-functions/endnetent.texi
2715 @include posix-functions/endprotoent.texi
2716 @include posix-functions/endpwent.texi
2717 @include posix-functions/endservent.texi
2718 @include posix-functions/endutxent.texi
2719 @include posix-functions/environ.texi
2720 @include posix-functions/erand48.texi
2721 @include posix-functions/erf.texi
2722 @include posix-functions/erfc.texi
2723 @include posix-functions/erfcf.texi
2724 @include posix-functions/erfcl.texi
2725 @include posix-functions/erff.texi
2726 @include posix-functions/erfl.texi
2727 @include posix-functions/errno.texi
2728 @include posix-functions/execl.texi
2729 @include posix-functions/execle.texi
2730 @include posix-functions/execlp.texi
2731 @include posix-functions/execv.texi
2732 @include posix-functions/execve.texi
2733 @include posix-functions/execvp.texi
2734 @include posix-functions/exit.texi
2735 @include posix-functions/exp.texi
2736 @include posix-functions/exp2.texi
2737 @include posix-functions/exp2f.texi
2738 @include posix-functions/exp2l.texi
2739 @include posix-functions/expf.texi
2740 @include posix-functions/expl.texi
2741 @include posix-functions/expm1.texi
2742 @include posix-functions/expm1f.texi
2743 @include posix-functions/expm1l.texi
2744 @include posix-functions/fabs.texi
2745 @include posix-functions/fabsf.texi
2746 @include posix-functions/fabsl.texi
2747 @include posix-functions/faccessat.texi
2748 @include posix-functions/fattach.texi
2749 @include posix-functions/fchdir.texi
2750 @include posix-functions/fchmod.texi
2751 @include posix-functions/fchmodat.texi
2752 @include posix-functions/fchown.texi
2753 @include posix-functions/fchownat.texi
2754 @include posix-functions/fclose.texi
2755 @include posix-functions/fcntl.texi
2756 @include posix-functions/fdatasync.texi
2757 @include posix-functions/fdetach.texi
2758 @include posix-functions/fdim.texi
2759 @include posix-functions/fdimf.texi
2760 @include posix-functions/fdiml.texi
2761 @include posix-functions/fdopen.texi
2762 @include posix-functions/fdopendir.texi
2763 @include posix-functions/feclearexcept.texi
2764 @include posix-functions/fegetenv.texi
2765 @include posix-functions/fegetexceptflag.texi
2766 @include posix-functions/fegetround.texi
2767 @include posix-functions/feholdexcept.texi
2768 @include posix-functions/feof.texi
2769 @include posix-functions/feraiseexcept.texi
2770 @include posix-functions/ferror.texi
2771 @include posix-functions/fesetenv.texi
2772 @include posix-functions/fesetexceptflag.texi
2773 @include posix-functions/fesetround.texi
2774 @include posix-functions/fetestexcept.texi
2775 @include posix-functions/feupdateenv.texi
2776 @include posix-functions/fexecve.texi
2777 @include posix-functions/fflush.texi
2778 @include posix-functions/ffs.texi
2779 @include posix-functions/fgetc.texi
2780 @include posix-functions/fgetpos.texi
2781 @include posix-functions/fgets.texi
2782 @include posix-functions/fgetwc.texi
2783 @include posix-functions/fgetws.texi
2784 @include posix-functions/fileno.texi
2785 @include posix-functions/flockfile.texi
2786 @include posix-functions/floor.texi
2787 @include posix-functions/floorf.texi
2788 @include posix-functions/floorl.texi
2789 @include posix-functions/fma.texi
2790 @include posix-functions/fmaf.texi
2791 @include posix-functions/fmal.texi
2792 @include posix-functions/fmax.texi
2793 @include posix-functions/fmaxf.texi
2794 @include posix-functions/fmaxl.texi
2795 @include posix-functions/fmemopen.texi
2796 @include posix-functions/fmin.texi
2797 @include posix-functions/fminf.texi
2798 @include posix-functions/fminl.texi
2799 @include posix-functions/fmod.texi
2800 @include posix-functions/fmodf.texi
2801 @include posix-functions/fmodl.texi
2802 @include posix-functions/fmtmsg.texi
2803 @include posix-functions/fnmatch.texi
2804 @include posix-functions/fopen.texi
2805 @include posix-functions/fork.texi
2806 @include posix-functions/fpathconf.texi
2807 @include posix-functions/fpclassify.texi
2808 @include posix-functions/fprintf.texi
2809 @include posix-functions/fputc.texi
2810 @include posix-functions/fputs.texi
2811 @include posix-functions/fputwc.texi
2812 @include posix-functions/fputws.texi
2813 @include posix-functions/fread.texi
2814 @include posix-functions/free.texi
2815 @include posix-functions/freeaddrinfo.texi
2816 @include posix-functions/freelocale.texi
2817 @include posix-functions/freopen.texi
2818 @include posix-functions/frexp.texi
2819 @include posix-functions/frexpf.texi
2820 @include posix-functions/frexpl.texi
2821 @include posix-functions/fscanf.texi
2822 @include posix-functions/fseek.texi
2823 @include posix-functions/fseeko.texi
2824 @include posix-functions/fsetpos.texi
2825 @include posix-functions/fstat.texi
2826 @include posix-functions/fstatat.texi
2827 @include posix-functions/fstatvfs.texi
2828 @include posix-functions/fsync.texi
2829 @include posix-functions/ftell.texi
2830 @include posix-functions/ftello.texi
2831 @include posix-functions/ftok.texi
2832 @include posix-functions/ftruncate.texi
2833 @include posix-functions/ftrylockfile.texi
2834 @include posix-functions/ftw.texi
2835 @include posix-functions/funlockfile.texi
2836 @include posix-functions/futimens.texi
2837 @include posix-functions/fwide.texi
2838 @include posix-functions/fwprintf.texi
2839 @include posix-functions/fwrite.texi
2840 @include posix-functions/fwscanf.texi
2841 @include posix-functions/gai_strerror.texi
2842 @include posix-functions/getaddrinfo.texi
2843 @include posix-functions/getc.texi
2844 @include posix-functions/getc_unlocked.texi
2845 @include posix-functions/getchar.texi
2846 @include posix-functions/getchar_unlocked.texi
2847 @include posix-functions/getcwd.texi
2848 @include posix-functions/getdate.texi
2849 @include posix-functions/getdate_err.texi
2850 @include posix-functions/getdelim.texi
2851 @include posix-functions/getegid.texi
2852 @include posix-functions/getenv.texi
2853 @include posix-functions/geteuid.texi
2854 @include posix-functions/getgid.texi
2855 @include posix-functions/getgrent.texi
2856 @include posix-functions/getgrgid.texi
2857 @include posix-functions/getgrgid_r.texi
2858 @include posix-functions/getgrnam.texi
2859 @include posix-functions/getgrnam_r.texi
2860 @include posix-functions/getgroups.texi
2861 @include posix-functions/gethostent.texi
2862 @include posix-functions/gethostid.texi
2863 @include posix-functions/gethostname.texi
2864 @include posix-functions/getitimer.texi
2865 @include posix-functions/getline.texi
2866 @include posix-functions/getlogin.texi
2867 @include posix-functions/getlogin_r.texi
2868 @include posix-functions/getmsg.texi
2869 @include posix-functions/getnameinfo.texi
2870 @include posix-functions/getnetbyaddr.texi
2871 @include posix-functions/getnetbyname.texi
2872 @include posix-functions/getnetent.texi
2873 @include posix-functions/getopt.texi
2874 @include posix-functions/getpeername.texi
2875 @include posix-functions/getpgid.texi
2876 @include posix-functions/getpgrp.texi
2877 @include posix-functions/getpid.texi
2878 @include posix-functions/getpmsg.texi
2879 @include posix-functions/getppid.texi
2880 @include posix-functions/getpriority.texi
2881 @include posix-functions/getprotobyname.texi
2882 @include posix-functions/getprotobynumber.texi
2883 @include posix-functions/getprotoent.texi
2884 @include posix-functions/getpwent.texi
2885 @include posix-functions/getpwnam.texi
2886 @include posix-functions/getpwnam_r.texi
2887 @include posix-functions/getpwuid.texi
2888 @include posix-functions/getpwuid_r.texi
2889 @include posix-functions/getrlimit.texi
2890 @include posix-functions/getrusage.texi
2891 @include posix-functions/gets.texi
2892 @include posix-functions/getservbyname.texi
2893 @include posix-functions/getservbyport.texi
2894 @include posix-functions/getservent.texi
2895 @include posix-functions/getsid.texi
2896 @include posix-functions/getsockname.texi
2897 @include posix-functions/getsockopt.texi
2898 @include posix-functions/getsubopt.texi
2899 @include posix-functions/gettimeofday.texi
2900 @include posix-functions/getuid.texi
2901 @include posix-functions/getutxent.texi
2902 @include posix-functions/getutxid.texi
2903 @include posix-functions/getutxline.texi
2904 @include posix-functions/getwc.texi
2905 @include posix-functions/getwchar.texi
2906 @include posix-functions/glob.texi
2907 @include posix-functions/globfree.texi
2908 @include posix-functions/gmtime.texi
2909 @include posix-functions/gmtime_r.texi
2910 @include posix-functions/grantpt.texi
2911 @include posix-functions/hcreate.texi
2912 @include posix-functions/hdestroy.texi
2913 @include posix-functions/hsearch.texi
2914 @include posix-functions/htonl.texi
2915 @include posix-functions/htons.texi
2916 @include posix-functions/hypot.texi
2917 @include posix-functions/hypotf.texi
2918 @include posix-functions/hypotl.texi
2919 @include posix-functions/iconv.texi
2920 @include posix-functions/iconv_close.texi
2921 @include posix-functions/iconv_open.texi
2922 @include posix-functions/if_freenameindex.texi
2923 @include posix-functions/if_indextoname.texi
2924 @include posix-functions/if_nameindex.texi
2925 @include posix-functions/if_nametoindex.texi
2926 @include posix-functions/ilogb.texi
2927 @include posix-functions/ilogbf.texi
2928 @include posix-functions/ilogbl.texi
2929 @include posix-functions/imaxabs.texi
2930 @include posix-functions/imaxdiv.texi
2931 @include posix-functions/inet_addr.texi
2932 @include posix-functions/inet_ntoa.texi
2933 @include posix-functions/inet_ntop.texi
2934 @include posix-functions/inet_pton.texi
2935 @include posix-functions/initstate.texi
2936 @include posix-functions/insque.texi
2937 @include posix-functions/ioctl.texi
2938 @include posix-functions/isalnum.texi
2939 @include posix-functions/isalnum_l.texi
2940 @include posix-functions/isalpha.texi
2941 @include posix-functions/isalpha_l.texi
2942 @include posix-functions/isascii.texi
2943 @include posix-functions/isastream.texi
2944 @include posix-functions/isatty.texi
2945 @include posix-functions/isblank.texi
2946 @include posix-functions/isblank_l.texi
2947 @include posix-functions/iscntrl.texi
2948 @include posix-functions/iscntrl_l.texi
2949 @include posix-functions/isdigit.texi
2950 @include posix-functions/isdigit_l.texi
2951 @include posix-functions/isfinite.texi
2952 @include posix-functions/isgraph.texi
2953 @include posix-functions/isgraph_l.texi
2954 @include posix-functions/isgreater.texi
2955 @include posix-functions/isgreaterequal.texi
2956 @include posix-functions/isinf.texi
2957 @include posix-functions/isless.texi
2958 @include posix-functions/islessequal.texi
2959 @include posix-functions/islessgreater.texi
2960 @include posix-functions/islower.texi
2961 @include posix-functions/islower_l.texi
2962 @include posix-functions/isnan.texi
2963 @include posix-functions/isnormal.texi
2964 @include posix-functions/isprint.texi
2965 @include posix-functions/isprint_l.texi
2966 @include posix-functions/ispunct.texi
2967 @include posix-functions/ispunct_l.texi
2968 @include posix-functions/isspace.texi
2969 @include posix-functions/isspace_l.texi
2970 @include posix-functions/isunordered.texi
2971 @include posix-functions/isupper.texi
2972 @include posix-functions/isupper_l.texi
2973 @include posix-functions/iswalnum.texi
2974 @include posix-functions/iswalnum_l.texi
2975 @include posix-functions/iswalpha.texi
2976 @include posix-functions/iswalpha_l.texi
2977 @include posix-functions/iswblank.texi
2978 @include posix-functions/iswblank_l.texi
2979 @include posix-functions/iswcntrl.texi
2980 @include posix-functions/iswcntrl_l.texi
2981 @include posix-functions/iswctype.texi
2982 @include posix-functions/iswctype_l.texi
2983 @include posix-functions/iswdigit.texi
2984 @include posix-functions/iswdigit_l.texi
2985 @include posix-functions/iswgraph.texi
2986 @include posix-functions/iswgraph_l.texi
2987 @include posix-functions/iswlower.texi
2988 @include posix-functions/iswlower_l.texi
2989 @include posix-functions/iswprint.texi
2990 @include posix-functions/iswprint_l.texi
2991 @include posix-functions/iswpunct.texi
2992 @include posix-functions/iswpunct_l.texi
2993 @include posix-functions/iswspace.texi
2994 @include posix-functions/iswspace_l.texi
2995 @include posix-functions/iswupper.texi
2996 @include posix-functions/iswupper_l.texi
2997 @include posix-functions/iswxdigit.texi
2998 @include posix-functions/iswxdigit_l.texi
2999 @include posix-functions/isxdigit.texi
3000 @include posix-functions/isxdigit_l.texi
3001 @include posix-functions/j0.texi
3002 @include posix-functions/j1.texi
3003 @include posix-functions/jn.texi
3004 @include posix-functions/jrand48.texi
3005 @include posix-functions/kill.texi
3006 @include posix-functions/killpg.texi
3007 @include posix-functions/l64a.texi
3008 @include posix-functions/labs.texi
3009 @include posix-functions/lchown.texi
3010 @include posix-functions/lcong48.texi
3011 @include posix-functions/ldexp.texi
3012 @include posix-functions/ldexpf.texi
3013 @include posix-functions/ldexpl.texi
3014 @include posix-functions/ldiv.texi
3015 @include posix-functions/lfind.texi
3016 @include posix-functions/lgamma.texi
3017 @include posix-functions/lgammaf.texi
3018 @include posix-functions/lgammal.texi
3019 @include posix-functions/link.texi
3020 @include posix-functions/linkat.texi
3021 @include posix-functions/lio_listio.texi
3022 @include posix-functions/listen.texi
3023 @include posix-functions/llabs.texi
3024 @include posix-functions/lldiv.texi
3025 @include posix-functions/llrint.texi
3026 @include posix-functions/llrintf.texi
3027 @include posix-functions/llrintl.texi
3028 @include posix-functions/llround.texi
3029 @include posix-functions/llroundf.texi
3030 @include posix-functions/llroundl.texi
3031 @include posix-functions/localeconv.texi
3032 @include posix-functions/localtime.texi
3033 @include posix-functions/localtime_r.texi
3034 @include posix-functions/lockf.texi
3035 @include posix-functions/log.texi
3036 @include posix-functions/log10.texi
3037 @include posix-functions/log10f.texi
3038 @include posix-functions/log10l.texi
3039 @include posix-functions/log1p.texi
3040 @include posix-functions/log1pf.texi
3041 @include posix-functions/log1pl.texi
3042 @include posix-functions/log2.texi
3043 @include posix-functions/log2f.texi
3044 @include posix-functions/log2l.texi
3045 @include posix-functions/logb.texi
3046 @include posix-functions/logbf.texi
3047 @include posix-functions/logbl.texi
3048 @include posix-functions/logf.texi
3049 @include posix-functions/logl.texi
3050 @include posix-functions/longjmp.texi
3051 @include posix-functions/lrand48.texi
3052 @include posix-functions/lrint.texi
3053 @include posix-functions/lrintf.texi
3054 @include posix-functions/lrintl.texi
3055 @include posix-functions/lround.texi
3056 @include posix-functions/lroundf.texi
3057 @include posix-functions/lroundl.texi
3058 @include posix-functions/lsearch.texi
3059 @include posix-functions/lseek.texi
3060 @include posix-functions/lstat.texi
3061 @include posix-functions/malloc.texi
3062 @include posix-functions/mblen.texi
3063 @include posix-functions/mbrlen.texi
3064 @include posix-functions/mbrtowc.texi
3065 @include posix-functions/mbsinit.texi
3066 @include posix-functions/mbsnrtowcs.texi
3067 @include posix-functions/mbsrtowcs.texi
3068 @include posix-functions/mbstowcs.texi
3069 @include posix-functions/mbtowc.texi
3070 @include posix-functions/memccpy.texi
3071 @include posix-functions/memchr.texi
3072 @include posix-functions/memcmp.texi
3073 @include posix-functions/memcpy.texi
3074 @include posix-functions/memmove.texi
3075 @include posix-functions/memset.texi
3076 @include posix-functions/mkdir.texi
3077 @include posix-functions/mkdirat.texi
3078 @include posix-functions/mkdtemp.texi
3079 @include posix-functions/mkfifo.texi
3080 @include posix-functions/mkfifoat.texi
3081 @include posix-functions/mknod.texi
3082 @include posix-functions/mknodat.texi
3083 @include posix-functions/mkstemp.texi
3084 @include posix-functions/mktime.texi
3085 @include posix-functions/mlock.texi
3086 @include posix-functions/mlockall.texi
3087 @include posix-functions/mmap.texi
3088 @include posix-functions/modf.texi
3089 @include posix-functions/modff.texi
3090 @include posix-functions/modfl.texi
3091 @include posix-functions/mprotect.texi
3092 @include posix-functions/mq_close.texi
3093 @include posix-functions/mq_getattr.texi
3094 @include posix-functions/mq_notify.texi
3095 @include posix-functions/mq_open.texi
3096 @include posix-functions/mq_receive.texi
3097 @include posix-functions/mq_send.texi
3098 @include posix-functions/mq_setattr.texi
3099 @include posix-functions/mq_timedreceive.texi
3100 @include posix-functions/mq_timedsend.texi
3101 @include posix-functions/mq_unlink.texi
3102 @include posix-functions/mrand48.texi
3103 @include posix-functions/msgctl.texi
3104 @include posix-functions/msgget.texi
3105 @include posix-functions/msgrcv.texi
3106 @include posix-functions/msgsnd.texi
3107 @include posix-functions/msync.texi
3108 @include posix-functions/munlock.texi
3109 @include posix-functions/munlockall.texi
3110 @include posix-functions/munmap.texi
3111 @include posix-functions/nan.texi
3112 @include posix-functions/nanf.texi
3113 @include posix-functions/nanl.texi
3114 @include posix-functions/nanosleep.texi
3115 @include posix-functions/nearbyint.texi
3116 @include posix-functions/nearbyintf.texi
3117 @include posix-functions/nearbyintl.texi
3118 @include posix-functions/newlocale.texi
3119 @include posix-functions/nextafter.texi
3120 @include posix-functions/nextafterf.texi
3121 @include posix-functions/nextafterl.texi
3122 @include posix-functions/nexttoward.texi
3123 @include posix-functions/nexttowardf.texi
3124 @include posix-functions/nexttowardl.texi
3125 @include posix-functions/nftw.texi
3126 @include posix-functions/nice.texi
3127 @include posix-functions/nl_langinfo.texi
3128 @include posix-functions/nl_langinfo_l.texi
3129 @include posix-functions/nrand48.texi
3130 @include posix-functions/ntohl.texi
3131 @include posix-functions/ntohs.texi
3132 @include posix-functions/open.texi
3133 @include posix-functions/openat.texi
3134 @include posix-functions/opendir.texi
3135 @include posix-functions/openlog.texi
3136 @include posix-functions/open_memstream.texi
3137 @include posix-functions/open_wmemstream.texi
3138 @include posix-functions/optarg.texi
3139 @include posix-functions/opterr.texi
3140 @include posix-functions/optind.texi
3141 @include posix-functions/optopt.texi
3142 @include posix-functions/pathconf.texi
3143 @include posix-functions/pause.texi
3144 @include posix-functions/pclose.texi
3145 @include posix-functions/perror.texi
3146 @include posix-functions/pipe.texi
3147 @include posix-functions/poll.texi
3148 @include posix-functions/popen.texi
3149 @include posix-functions/posix_fadvise.texi
3150 @include posix-functions/posix_fallocate.texi
3151 @include posix-functions/posix_madvise.texi
3152 @include posix-functions/posix_mem_offset.texi
3153 @include posix-functions/posix_memalign.texi
3154 @include posix-functions/posix_openpt.texi
3155 @include posix-functions/posix_spawn.texi
3156 @include posix-functions/posix_spawn_file_actions_addclose.texi
3157 @include posix-functions/posix_spawn_file_actions_adddup2.texi
3158 @include posix-functions/posix_spawn_file_actions_addopen.texi
3159 @include posix-functions/posix_spawn_file_actions_destroy.texi
3160 @include posix-functions/posix_spawn_file_actions_init.texi
3161 @include posix-functions/posix_spawnattr_destroy.texi
3162 @include posix-functions/posix_spawnattr_getflags.texi
3163 @include posix-functions/posix_spawnattr_getpgroup.texi
3164 @include posix-functions/posix_spawnattr_getschedparam.texi
3165 @include posix-functions/posix_spawnattr_getschedpolicy.texi
3166 @include posix-functions/posix_spawnattr_getsigdefault.texi
3167 @include posix-functions/posix_spawnattr_getsigmask.texi
3168 @include posix-functions/posix_spawnattr_init.texi
3169 @include posix-functions/posix_spawnattr_setflags.texi
3170 @include posix-functions/posix_spawnattr_setpgroup.texi
3171 @include posix-functions/posix_spawnattr_setschedparam.texi
3172 @include posix-functions/posix_spawnattr_setschedpolicy.texi
3173 @include posix-functions/posix_spawnattr_setsigdefault.texi
3174 @include posix-functions/posix_spawnattr_setsigmask.texi
3175 @include posix-functions/posix_spawnp.texi
3176 @include posix-functions/posix_trace_attr_destroy.texi
3177 @include posix-functions/posix_trace_attr_getclockres.texi
3178 @include posix-functions/posix_trace_attr_getcreatetime.texi
3179 @include posix-functions/posix_trace_attr_getgenversion.texi
3180 @include posix-functions/posix_trace_attr_getinherited.texi
3181 @include posix-functions/posix_trace_attr_getlogfullpolicy.texi
3182 @include posix-functions/posix_trace_attr_getlogsize.texi
3183 @include posix-functions/posix_trace_attr_getmaxdatasize.texi
3184 @include posix-functions/posix_trace_attr_getmaxsystemeventsize.texi
3185 @include posix-functions/posix_trace_attr_getmaxusereventsize.texi
3186 @include posix-functions/posix_trace_attr_getname.texi
3187 @include posix-functions/posix_trace_attr_getstreamfullpolicy.texi
3188 @include posix-functions/posix_trace_attr_getstreamsize.texi
3189 @include posix-functions/posix_trace_attr_init.texi
3190 @include posix-functions/posix_trace_attr_setinherited.texi
3191 @include posix-functions/posix_trace_attr_setlogfullpolicy.texi
3192 @include posix-functions/posix_trace_attr_setlogsize.texi
3193 @include posix-functions/posix_trace_attr_setmaxdatasize.texi
3194 @include posix-functions/posix_trace_attr_setname.texi
3195 @include posix-functions/posix_trace_attr_setstreamfullpolicy.texi
3196 @include posix-functions/posix_trace_attr_setstreamsize.texi
3197 @include posix-functions/posix_trace_clear.texi
3198 @include posix-functions/posix_trace_close.texi
3199 @include posix-functions/posix_trace_create.texi
3200 @include posix-functions/posix_trace_create_withlog.texi
3201 @include posix-functions/posix_trace_event.texi
3202 @include posix-functions/posix_trace_eventid_equal.texi
3203 @include posix-functions/posix_trace_eventid_get_name.texi
3204 @include posix-functions/posix_trace_eventid_open.texi
3205 @include posix-functions/posix_trace_eventset_add.texi
3206 @include posix-functions/posix_trace_eventset_del.texi
3207 @include posix-functions/posix_trace_eventset_empty.texi
3208 @include posix-functions/posix_trace_eventset_fill.texi
3209 @include posix-functions/posix_trace_eventset_ismember.texi
3210 @include posix-functions/posix_trace_eventtypelist_getnext_id.texi
3211 @include posix-functions/posix_trace_eventtypelist_rewind.texi
3212 @include posix-functions/posix_trace_flush.texi
3213 @include posix-functions/posix_trace_get_attr.texi
3214 @include posix-functions/posix_trace_get_filter.texi
3215 @include posix-functions/posix_trace_get_status.texi
3216 @include posix-functions/posix_trace_getnext_event.texi
3217 @include posix-functions/posix_trace_open.texi
3218 @include posix-functions/posix_trace_rewind.texi
3219 @include posix-functions/posix_trace_set_filter.texi
3220 @include posix-functions/posix_trace_shutdown.texi
3221 @include posix-functions/posix_trace_start.texi
3222 @include posix-functions/posix_trace_stop.texi
3223 @include posix-functions/posix_trace_timedgetnext_event.texi
3224 @include posix-functions/posix_trace_trid_eventid_open.texi
3225 @include posix-functions/posix_trace_trygetnext_event.texi
3226 @include posix-functions/posix_typed_mem_get_info.texi
3227 @include posix-functions/posix_typed_mem_open.texi
3228 @include posix-functions/pow.texi
3229 @include posix-functions/powf.texi
3230 @include posix-functions/powl.texi
3231 @include posix-functions/pread.texi
3232 @include posix-functions/printf.texi
3233 @include posix-functions/pselect.texi
3234 @include posix-functions/psiginfo.texi
3235 @include posix-functions/psignal.texi
3236 @include posix-functions/pthread_atfork.texi
3237 @include posix-functions/pthread_attr_destroy.texi
3238 @include posix-functions/pthread_attr_getdetachstate.texi
3239 @include posix-functions/pthread_attr_getguardsize.texi
3240 @include posix-functions/pthread_attr_getinheritsched.texi
3241 @include posix-functions/pthread_attr_getschedparam.texi
3242 @include posix-functions/pthread_attr_getschedpolicy.texi
3243 @include posix-functions/pthread_attr_getscope.texi
3244 @include posix-functions/pthread_attr_getstack.texi
3245 @include posix-functions/pthread_attr_getstacksize.texi
3246 @include posix-functions/pthread_attr_init.texi
3247 @include posix-functions/pthread_attr_setdetachstate.texi
3248 @include posix-functions/pthread_attr_setguardsize.texi
3249 @include posix-functions/pthread_attr_setinheritsched.texi
3250 @include posix-functions/pthread_attr_setschedparam.texi
3251 @include posix-functions/pthread_attr_setschedpolicy.texi
3252 @include posix-functions/pthread_attr_setscope.texi
3253 @include posix-functions/pthread_attr_setstack.texi
3254 @include posix-functions/pthread_attr_setstacksize.texi
3255 @include posix-functions/pthread_barrier_destroy.texi
3256 @include posix-functions/pthread_barrier_init.texi
3257 @include posix-functions/pthread_barrier_wait.texi
3258 @include posix-functions/pthread_barrierattr_destroy.texi
3259 @include posix-functions/pthread_barrierattr_getpshared.texi
3260 @include posix-functions/pthread_barrierattr_init.texi
3261 @include posix-functions/pthread_barrierattr_setpshared.texi
3262 @include posix-functions/pthread_cancel.texi
3263 @include posix-functions/pthread_cleanup_pop.texi
3264 @include posix-functions/pthread_cleanup_push.texi
3265 @include posix-functions/pthread_cond_broadcast.texi
3266 @include posix-functions/pthread_cond_destroy.texi
3267 @include posix-functions/pthread_cond_init.texi
3268 @include posix-functions/pthread_cond_signal.texi
3269 @include posix-functions/pthread_cond_timedwait.texi
3270 @include posix-functions/pthread_cond_wait.texi
3271 @include posix-functions/pthread_condattr_destroy.texi
3272 @include posix-functions/pthread_condattr_getclock.texi
3273 @include posix-functions/pthread_condattr_getpshared.texi
3274 @include posix-functions/pthread_condattr_init.texi
3275 @include posix-functions/pthread_condattr_setclock.texi
3276 @include posix-functions/pthread_condattr_setpshared.texi
3277 @include posix-functions/pthread_create.texi
3278 @include posix-functions/pthread_detach.texi
3279 @include posix-functions/pthread_equal.texi
3280 @include posix-functions/pthread_exit.texi
3281 @include posix-functions/pthread_getconcurrency.texi
3282 @include posix-functions/pthread_getcpuclockid.texi
3283 @include posix-functions/pthread_getschedparam.texi
3284 @include posix-functions/pthread_getspecific.texi
3285 @include posix-functions/pthread_join.texi
3286 @include posix-functions/pthread_key_create.texi
3287 @include posix-functions/pthread_key_delete.texi
3288 @include posix-functions/pthread_kill.texi
3289 @include posix-functions/pthread_mutex_consistent.texi
3290 @include posix-functions/pthread_mutex_destroy.texi
3291 @include posix-functions/pthread_mutex_getprioceiling.texi
3292 @include posix-functions/pthread_mutex_init.texi
3293 @include posix-functions/pthread_mutex_lock.texi
3294 @include posix-functions/pthread_mutex_setprioceiling.texi
3295 @include posix-functions/pthread_mutex_timedlock.texi
3296 @include posix-functions/pthread_mutex_trylock.texi
3297 @include posix-functions/pthread_mutex_unlock.texi
3298 @include posix-functions/pthread_mutexattr_destroy.texi
3299 @include posix-functions/pthread_mutexattr_getprioceiling.texi
3300 @include posix-functions/pthread_mutexattr_getprotocol.texi
3301 @include posix-functions/pthread_mutexattr_getpshared.texi
3302 @include posix-functions/pthread_mutexattr_getrobust.texi
3303 @include posix-functions/pthread_mutexattr_gettype.texi
3304 @include posix-functions/pthread_mutexattr_init.texi
3305 @include posix-functions/pthread_mutexattr_setprioceiling.texi
3306 @include posix-functions/pthread_mutexattr_setprotocol.texi
3307 @include posix-functions/pthread_mutexattr_setpshared.texi
3308 @include posix-functions/pthread_mutexattr_setrobust.texi
3309 @include posix-functions/pthread_mutexattr_settype.texi
3310 @include posix-functions/pthread_once.texi
3311 @include posix-functions/pthread_rwlock_destroy.texi
3312 @include posix-functions/pthread_rwlock_init.texi
3313 @include posix-functions/pthread_rwlock_rdlock.texi
3314 @include posix-functions/pthread_rwlock_timedrdlock.texi
3315 @include posix-functions/pthread_rwlock_timedwrlock.texi
3316 @include posix-functions/pthread_rwlock_tryrdlock.texi
3317 @include posix-functions/pthread_rwlock_trywrlock.texi
3318 @include posix-functions/pthread_rwlock_unlock.texi
3319 @include posix-functions/pthread_rwlock_wrlock.texi
3320 @include posix-functions/pthread_rwlockattr_destroy.texi
3321 @include posix-functions/pthread_rwlockattr_getpshared.texi
3322 @include posix-functions/pthread_rwlockattr_init.texi
3323 @include posix-functions/pthread_rwlockattr_setpshared.texi
3324 @include posix-functions/pthread_self.texi
3325 @include posix-functions/pthread_setcancelstate.texi
3326 @include posix-functions/pthread_setcanceltype.texi
3327 @include posix-functions/pthread_setconcurrency.texi
3328 @include posix-functions/pthread_setschedparam.texi
3329 @include posix-functions/pthread_setschedprio.texi
3330 @include posix-functions/pthread_setspecific.texi
3331 @include posix-functions/pthread_sigmask.texi
3332 @include posix-functions/pthread_spin_destroy.texi
3333 @include posix-functions/pthread_spin_init.texi
3334 @include posix-functions/pthread_spin_lock.texi
3335 @include posix-functions/pthread_spin_trylock.texi
3336 @include posix-functions/pthread_spin_unlock.texi
3337 @include posix-functions/pthread_testcancel.texi
3338 @include posix-functions/ptsname.texi
3339 @include posix-functions/putc.texi
3340 @include posix-functions/putc_unlocked.texi
3341 @include posix-functions/putchar.texi
3342 @include posix-functions/putchar_unlocked.texi
3343 @include posix-functions/putenv.texi
3344 @include posix-functions/putmsg.texi
3345 @include posix-functions/putpmsg.texi
3346 @include posix-functions/puts.texi
3347 @include posix-functions/pututxline.texi
3348 @include posix-functions/putwc.texi
3349 @include posix-functions/putwchar.texi
3350 @include posix-functions/pwrite.texi
3351 @include posix-functions/qsort.texi
3352 @include posix-functions/raise.texi
3353 @include posix-functions/rand.texi
3354 @include posix-functions/rand_r.texi
3355 @include posix-functions/random.texi
3356 @include posix-functions/read.texi
3357 @include posix-functions/readdir.texi
3358 @include posix-functions/readdir_r.texi
3359 @include posix-functions/readlink.texi
3360 @include posix-functions/readlinkat.texi
3361 @include posix-functions/readv.texi
3362 @include posix-functions/realloc.texi
3363 @include posix-functions/realpath.texi
3364 @include posix-functions/recv.texi
3365 @include posix-functions/recvfrom.texi
3366 @include posix-functions/recvmsg.texi
3367 @include posix-functions/regcomp.texi
3368 @include posix-functions/regerror.texi
3369 @include posix-functions/regexec.texi
3370 @include posix-functions/regfree.texi
3371 @include posix-functions/remainder.texi
3372 @include posix-functions/remainderf.texi
3373 @include posix-functions/remainderl.texi
3374 @include posix-functions/remove.texi
3375 @include posix-functions/remque.texi
3376 @include posix-functions/remquo.texi
3377 @include posix-functions/remquof.texi
3378 @include posix-functions/remquol.texi
3379 @include posix-functions/rename.texi
3380 @include posix-functions/renameat.texi
3381 @include posix-functions/rewind.texi
3382 @include posix-functions/rewinddir.texi
3383 @include posix-functions/rint.texi
3384 @include posix-functions/rintf.texi
3385 @include posix-functions/rintl.texi
3386 @include posix-functions/rmdir.texi
3387 @include posix-functions/round.texi
3388 @include posix-functions/roundf.texi
3389 @include posix-functions/roundl.texi
3390 @include posix-functions/scalbln.texi
3391 @include posix-functions/scalblnf.texi
3392 @include posix-functions/scalblnl.texi
3393 @include posix-functions/scalbn.texi
3394 @include posix-functions/scalbnf.texi
3395 @include posix-functions/scalbnl.texi
3396 @include posix-functions/scandir.texi
3397 @include posix-functions/scanf.texi
3398 @include posix-functions/sched_get_priority_max.texi
3399 @include posix-functions/sched_get_priority_min.texi
3400 @include posix-functions/sched_getparam.texi
3401 @include posix-functions/sched_getscheduler.texi
3402 @include posix-functions/sched_rr_get_interval.texi
3403 @include posix-functions/sched_setparam.texi
3404 @include posix-functions/sched_setscheduler.texi
3405 @include posix-functions/sched_yield.texi
3406 @include posix-functions/seed48.texi
3407 @include posix-functions/seekdir.texi
3408 @include posix-functions/select.texi
3409 @include posix-functions/sem_close.texi
3410 @include posix-functions/sem_destroy.texi
3411 @include posix-functions/sem_getvalue.texi
3412 @include posix-functions/sem_init.texi
3413 @include posix-functions/sem_open.texi
3414 @include posix-functions/sem_post.texi
3415 @include posix-functions/sem_timedwait.texi
3416 @include posix-functions/sem_trywait.texi
3417 @include posix-functions/sem_unlink.texi
3418 @include posix-functions/sem_wait.texi
3419 @include posix-functions/semctl.texi
3420 @include posix-functions/semget.texi
3421 @include posix-functions/semop.texi
3422 @include posix-functions/send.texi
3423 @include posix-functions/sendmsg.texi
3424 @include posix-functions/sendto.texi
3425 @include posix-functions/setbuf.texi
3426 @include posix-functions/setegid.texi
3427 @include posix-functions/setenv.texi
3428 @include posix-functions/seteuid.texi
3429 @include posix-functions/setgid.texi
3430 @include posix-functions/setgrent.texi
3431 @include posix-functions/sethostent.texi
3432 @include posix-functions/setitimer.texi
3433 @include posix-functions/setjmp.texi
3434 @include posix-functions/setkey.texi
3435 @include posix-functions/setlocale.texi
3436 @include posix-functions/setlogmask.texi
3437 @include posix-functions/setnetent.texi
3438 @include posix-functions/setpgid.texi
3439 @include posix-functions/setpgrp.texi
3440 @include posix-functions/setpriority.texi
3441 @include posix-functions/setprotoent.texi
3442 @include posix-functions/setpwent.texi
3443 @include posix-functions/setregid.texi
3444 @include posix-functions/setreuid.texi
3445 @include posix-functions/setrlimit.texi
3446 @include posix-functions/setservent.texi
3447 @include posix-functions/setsid.texi
3448 @include posix-functions/setsockopt.texi
3449 @include posix-functions/setstate.texi
3450 @include posix-functions/setuid.texi
3451 @include posix-functions/setutxent.texi
3452 @include posix-functions/setvbuf.texi
3453 @include posix-functions/shm_open.texi
3454 @include posix-functions/shm_unlink.texi
3455 @include posix-functions/shmat.texi
3456 @include posix-functions/shmctl.texi
3457 @include posix-functions/shmdt.texi
3458 @include posix-functions/shmget.texi
3459 @include posix-functions/shutdown.texi
3460 @include posix-functions/sigaction.texi
3461 @include posix-functions/sigaddset.texi
3462 @include posix-functions/sigaltstack.texi
3463 @include posix-functions/sigdelset.texi
3464 @include posix-functions/sigemptyset.texi
3465 @include posix-functions/sigfillset.texi
3466 @include posix-functions/sighold.texi
3467 @include posix-functions/sigignore.texi
3468 @include posix-functions/siginterrupt.texi
3469 @include posix-functions/sigismember.texi
3470 @include posix-functions/siglongjmp.texi
3471 @include posix-functions/signal.texi
3472 @include posix-functions/signbit.texi
3473 @include posix-functions/signgam.texi
3474 @include posix-functions/sigpause.texi
3475 @include posix-functions/sigpending.texi
3476 @include posix-functions/sigprocmask.texi
3477 @include posix-functions/sigqueue.texi
3478 @include posix-functions/sigrelse.texi
3479 @include posix-functions/sigset.texi
3480 @include posix-functions/sigsetjmp.texi
3481 @include posix-functions/sigsuspend.texi
3482 @include posix-functions/sigtimedwait.texi
3483 @include posix-functions/sigwait.texi
3484 @include posix-functions/sigwaitinfo.texi
3485 @include posix-functions/sin.texi
3486 @include posix-functions/sinf.texi
3487 @include posix-functions/sinh.texi
3488 @include posix-functions/sinhf.texi
3489 @include posix-functions/sinhl.texi
3490 @include posix-functions/sinl.texi
3491 @include posix-functions/sleep.texi
3492 @include posix-functions/snprintf.texi
3493 @include posix-functions/sockatmark.texi
3494 @include posix-functions/socket.texi
3495 @include posix-functions/socketpair.texi
3496 @include posix-functions/sprintf.texi
3497 @include posix-functions/sqrt.texi
3498 @include posix-functions/sqrtf.texi
3499 @include posix-functions/sqrtl.texi
3500 @include posix-functions/srand.texi
3501 @include posix-functions/srand48.texi
3502 @include posix-functions/srandom.texi
3503 @include posix-functions/sscanf.texi
3504 @include posix-functions/stat.texi
3505 @include posix-functions/statvfs.texi
3506 @include posix-functions/stderr.texi
3507 @include posix-functions/stdin.texi
3508 @include posix-functions/stdout.texi
3509 @include posix-functions/stpcpy.texi
3510 @include posix-functions/stpncpy.texi
3511 @include posix-functions/strcasecmp.texi
3512 @include posix-functions/strcasecmp_l.texi
3513 @include posix-functions/strcat.texi
3514 @include posix-functions/strchr.texi
3515 @include posix-functions/strcmp.texi
3516 @include posix-functions/strcoll.texi
3517 @include posix-functions/strcoll_l.texi
3518 @include posix-functions/strcpy.texi
3519 @include posix-functions/strcspn.texi
3520 @include posix-functions/strdup.texi
3521 @include posix-functions/strerror.texi
3522 @include posix-functions/strerror_l.texi
3523 @include posix-functions/strerror_r.texi
3524 @include posix-functions/strfmon.texi
3525 @include posix-functions/strfmon_l.texi
3526 @include posix-functions/strftime.texi
3527 @include posix-functions/strftime_l.texi
3528 @include posix-functions/strlen.texi
3529 @include posix-functions/strncasecmp.texi
3530 @include posix-functions/strncasecmp_l.texi
3531 @include posix-functions/strncat.texi
3532 @include posix-functions/strncmp.texi
3533 @include posix-functions/strncpy.texi
3534 @include posix-functions/strndup.texi
3535 @include posix-functions/strnlen.texi
3536 @include posix-functions/strpbrk.texi
3537 @include posix-functions/strptime.texi
3538 @include posix-functions/strrchr.texi
3539 @include posix-functions/strsignal.texi
3540 @include posix-functions/strspn.texi
3541 @include posix-functions/strstr.texi
3542 @include posix-functions/strtod.texi
3543 @include posix-functions/strtof.texi
3544 @include posix-functions/strtoimax.texi
3545 @include posix-functions/strtok.texi
3546 @include posix-functions/strtok_r.texi
3547 @include posix-functions/strtol.texi
3548 @include posix-functions/strtold.texi
3549 @include posix-functions/strtoll.texi
3550 @include posix-functions/strtoul.texi
3551 @include posix-functions/strtoull.texi
3552 @include posix-functions/strtoumax.texi
3553 @include posix-functions/strxfrm.texi
3554 @include posix-functions/strxfrm_l.texi
3555 @include posix-functions/swab.texi
3556 @include posix-functions/swprintf.texi
3557 @include posix-functions/swscanf.texi
3558 @include posix-functions/symlink.texi
3559 @include posix-functions/symlinkat.texi
3560 @include posix-functions/sync.texi
3561 @include posix-functions/sysconf.texi
3562 @include posix-functions/syslog.texi
3563 @include posix-functions/system.texi
3564 @include posix-functions/tan.texi
3565 @include posix-functions/tanf.texi
3566 @include posix-functions/tanh.texi
3567 @include posix-functions/tanhf.texi
3568 @include posix-functions/tanhl.texi
3569 @include posix-functions/tanl.texi
3570 @include posix-functions/tcdrain.texi
3571 @include posix-functions/tcflow.texi
3572 @include posix-functions/tcflush.texi
3573 @include posix-functions/tcgetattr.texi
3574 @include posix-functions/tcgetpgrp.texi
3575 @include posix-functions/tcgetsid.texi
3576 @include posix-functions/tcsendbreak.texi
3577 @include posix-functions/tcsetattr.texi
3578 @include posix-functions/tcsetpgrp.texi
3579 @include posix-functions/tdelete.texi
3580 @include posix-functions/telldir.texi
3581 @include posix-functions/tempnam.texi
3582 @include posix-functions/tfind.texi
3583 @include posix-functions/tgamma.texi
3584 @include posix-functions/tgammaf.texi
3585 @include posix-functions/tgammal.texi
3586 @include posix-functions/time.texi
3587 @include posix-functions/timer_create.texi
3588 @include posix-functions/timer_delete.texi
3589 @include posix-functions/timer_getoverrun.texi
3590 @include posix-functions/timer_gettime.texi
3591 @include posix-functions/timer_settime.texi
3592 @include posix-functions/times.texi
3593 @include posix-functions/timezone.texi
3594 @include posix-functions/tmpfile.texi
3595 @include posix-functions/tmpnam.texi
3596 @include posix-functions/toascii.texi
3597 @include posix-functions/tolower.texi
3598 @include posix-functions/tolower_l.texi
3599 @include posix-functions/toupper.texi
3600 @include posix-functions/toupper_l.texi
3601 @include posix-functions/towctrans.texi
3602 @include posix-functions/towctrans_l.texi
3603 @include posix-functions/towlower.texi
3604 @include posix-functions/towlower_l.texi
3605 @include posix-functions/towupper.texi
3606 @include posix-functions/towupper_l.texi
3607 @include posix-functions/trunc.texi
3608 @include posix-functions/truncate.texi
3609 @include posix-functions/truncf.texi
3610 @include posix-functions/truncl.texi
3611 @include posix-functions/tsearch.texi
3612 @include posix-functions/ttyname.texi
3613 @include posix-functions/ttyname_r.texi
3614 @include posix-functions/twalk.texi
3615 @include posix-functions/tzname.texi
3616 @include posix-functions/tzset.texi
3617 @include posix-functions/ulimit.texi
3618 @include posix-functions/umask.texi
3619 @include posix-functions/uname.texi
3620 @include posix-functions/ungetc.texi
3621 @include posix-functions/ungetwc.texi
3622 @include posix-functions/unlink.texi
3623 @include posix-functions/unlinkat.texi
3624 @include posix-functions/unlockpt.texi
3625 @include posix-functions/unsetenv.texi
3626 @include posix-functions/uselocale.texi
3627 @include posix-functions/utime.texi
3628 @include posix-functions/utimensat.texi
3629 @include posix-functions/utimes.texi
3630 @include posix-functions/va_arg.texi
3631 @include posix-functions/va_copy.texi
3632 @include posix-functions/va_end.texi
3633 @include posix-functions/va_start.texi
3634 @include posix-functions/vdprintf.texi
3635 @include posix-functions/vfprintf.texi
3636 @include posix-functions/vfscanf.texi
3637 @include posix-functions/vfwprintf.texi
3638 @include posix-functions/vfwscanf.texi
3639 @include posix-functions/vprintf.texi
3640 @include posix-functions/vscanf.texi
3641 @include posix-functions/vsnprintf.texi
3642 @include posix-functions/vsprintf.texi
3643 @include posix-functions/vsscanf.texi
3644 @include posix-functions/vswprintf.texi
3645 @include posix-functions/vswscanf.texi
3646 @include posix-functions/vwprintf.texi
3647 @include posix-functions/vwscanf.texi
3648 @include posix-functions/wait.texi
3649 @include posix-functions/waitid.texi
3650 @include posix-functions/waitpid.texi
3651 @include posix-functions/wcpcpy.texi
3652 @include posix-functions/wcpncpy.texi
3653 @include posix-functions/wcrtomb.texi
3654 @include posix-functions/wcscasecmp.texi
3655 @include posix-functions/wcscasecmp_l.texi
3656 @include posix-functions/wcscat.texi
3657 @include posix-functions/wcschr.texi
3658 @include posix-functions/wcscmp.texi
3659 @include posix-functions/wcscoll.texi
3660 @include posix-functions/wcscoll_l.texi
3661 @include posix-functions/wcscpy.texi
3662 @include posix-functions/wcscspn.texi
3663 @include posix-functions/wcsdup.texi
3664 @include posix-functions/wcsftime.texi
3665 @include posix-functions/wcslen.texi
3666 @include posix-functions/wcsncasecmp.texi
3667 @include posix-functions/wcsncasecmp_l.texi
3668 @include posix-functions/wcsncat.texi
3669 @include posix-functions/wcsncmp.texi
3670 @include posix-functions/wcsncpy.texi
3671 @include posix-functions/wcsnlen.texi
3672 @include posix-functions/wcsnrtombs.texi
3673 @include posix-functions/wcspbrk.texi
3674 @include posix-functions/wcsrchr.texi
3675 @include posix-functions/wcsrtombs.texi
3676 @include posix-functions/wcsspn.texi
3677 @include posix-functions/wcsstr.texi
3678 @include posix-functions/wcstod.texi
3679 @include posix-functions/wcstof.texi
3680 @include posix-functions/wcstoimax.texi
3681 @include posix-functions/wcstok.texi
3682 @include posix-functions/wcstol.texi
3683 @include posix-functions/wcstold.texi
3684 @include posix-functions/wcstoll.texi
3685 @include posix-functions/wcstombs.texi
3686 @include posix-functions/wcstoul.texi
3687 @include posix-functions/wcstoull.texi
3688 @include posix-functions/wcstoumax.texi
3689 @include posix-functions/wcswidth.texi
3690 @include posix-functions/wcsxfrm.texi
3691 @include posix-functions/wcsxfrm_l.texi
3692 @include posix-functions/wctob.texi
3693 @include posix-functions/wctomb.texi
3694 @include posix-functions/wctrans.texi
3695 @include posix-functions/wctrans_l.texi
3696 @include posix-functions/wctype.texi
3697 @include posix-functions/wctype_l.texi
3698 @include posix-functions/wcwidth.texi
3699 @include posix-functions/wmemchr.texi
3700 @include posix-functions/wmemcmp.texi
3701 @include posix-functions/wmemcpy.texi
3702 @include posix-functions/wmemmove.texi
3703 @include posix-functions/wmemset.texi
3704 @include posix-functions/wordexp.texi
3705 @include posix-functions/wordfree.texi
3706 @include posix-functions/wprintf.texi
3707 @include posix-functions/write.texi
3708 @include posix-functions/writev.texi
3709 @include posix-functions/wscanf.texi
3710 @include posix-functions/y0.texi
3711 @include posix-functions/y1.texi
3712 @include posix-functions/yn.texi
3713
3714 @node Legacy Function Substitutes
3715 @chapter Past POSIX Function Substitutes
3716
3717 This chapter describes which functions and function-like macros specified by
3718 older versions of POSIX (POSIX:2001) are substituted by Gnulib, which
3719 portability pitfalls are fixed by Gnulib, and which (known) portability
3720 problems are not worked around by Gnulib.
3721
3722 @nosuchmodulenote function
3723
3724 @menu
3725 * bcmp::
3726 * bcopy::
3727 * bsd_signal::
3728 * bzero::
3729 * ecvt::
3730 * fcvt::
3731 * ftime::
3732 * gcvt::
3733 * getcontext::
3734 * gethostbyaddr::
3735 * gethostbyname::
3736 * getwd::
3737 * h_errno::
3738 * index::
3739 * makecontext::
3740 * mktemp::
3741 * pthread_attr_getstackaddr::
3742 * pthread_attr_setstackaddr::
3743 * rindex::
3744 * scalb::
3745 * setcontext::
3746 * swapcontext::
3747 * ualarm::
3748 * usleep::
3749 * vfork::
3750 * wcswcs::
3751 @end menu
3752
3753 @include pastposix-functions/bcmp.texi
3754 @include pastposix-functions/bcopy.texi
3755 @include pastposix-functions/bsd_signal.texi
3756 @include pastposix-functions/bzero.texi
3757 @include pastposix-functions/ecvt.texi
3758 @include pastposix-functions/fcvt.texi
3759 @include pastposix-functions/ftime.texi
3760 @include pastposix-functions/gcvt.texi
3761 @include pastposix-functions/getcontext.texi
3762 @include pastposix-functions/gethostbyaddr.texi
3763 @include pastposix-functions/gethostbyname.texi
3764 @include pastposix-functions/getwd.texi
3765 @include pastposix-functions/h_errno.texi
3766 @include pastposix-functions/index.texi
3767 @include pastposix-functions/makecontext.texi
3768 @include pastposix-functions/mktemp.texi
3769 @include pastposix-functions/pthread_attr_getstackaddr.texi
3770 @include pastposix-functions/pthread_attr_setstackaddr.texi
3771 @include pastposix-functions/rindex.texi
3772 @include pastposix-functions/scalb.texi
3773 @include pastposix-functions/setcontext.texi
3774 @include pastposix-functions/swapcontext.texi
3775 @include pastposix-functions/ualarm.texi
3776 @include pastposix-functions/usleep.texi
3777 @include pastposix-functions/vfork.texi
3778 @include pastposix-functions/wcswcs.texi
3779
3780 @node Glibc Header File Substitutes
3781 @chapter Glibc Header File Substitutes
3782
3783 This chapter describes which header files contained in GNU libc but not
3784 specified by ISO C or POSIX are substituted by Gnulib, which portability
3785 pitfalls are fixed by Gnulib, and which (known) portability problems are
3786 not worked around by Gnulib.
3787
3788 @nosuchmodulenote header file
3789
3790 @menu
3791 * a.out.h::
3792 * aliases.h::
3793 * alloca.h::
3794 * ar.h::
3795 * argp.h::
3796 * argz.h::
3797 * byteswap.h::
3798 * crypt.h::
3799 * endian.h::
3800 * envz.h::
3801 * err.h::
3802 * error.h::
3803 * execinfo.h::
3804 * fpu_control.h::
3805 * fstab.h::
3806 * fts.h::
3807 * getopt.h::
3808 * ieee754.h::
3809 * ifaddrs.h::
3810 * libintl.h::
3811 * mcheck.h::
3812 * mntent.h::
3813 * obstack.h::
3814 * paths.h::
3815 * printf.h::
3816 * pty.h::
3817 * resolv.h::
3818 * shadow.h::
3819 * sys/ioctl.h::
3820 * sysexits.h::
3821 * ttyent.h::
3822 @end menu
3823
3824 @include glibc-headers/a.out.texi
3825 @include glibc-headers/aliases.texi
3826 @include glibc-headers/alloca.texi
3827 @include glibc-headers/ar.texi
3828 @include glibc-headers/argp.texi
3829 @include glibc-headers/argz.texi
3830 @include glibc-headers/byteswap.texi
3831 @include glibc-headers/crypt.texi
3832 @include glibc-headers/endian.texi
3833 @include glibc-headers/envz.texi
3834 @include glibc-headers/err.texi
3835 @include glibc-headers/error.texi
3836 @include glibc-headers/execinfo.texi
3837 @include glibc-headers/fpu_control.texi
3838 @include glibc-headers/fstab.texi
3839 @include glibc-headers/fts.texi
3840 @include glibc-headers/getopt.texi
3841 @include glibc-headers/ieee754.texi
3842 @include glibc-headers/ifaddrs.texi
3843 @include glibc-headers/libintl.texi
3844 @include glibc-headers/mcheck.texi
3845 @include glibc-headers/mntent.texi
3846 @include glibc-headers/obstack.texi
3847 @include glibc-headers/paths.texi
3848 @include glibc-headers/printf.texi
3849 @include glibc-headers/pty.texi
3850 @include glibc-headers/resolv.texi
3851 @include glibc-headers/shadow.texi
3852 @include glibc-headers/sys_ioctl.texi
3853 @include glibc-headers/sysexits.texi
3854 @include glibc-headers/ttyent.texi
3855
3856 @node Glibc Function Substitutes
3857 @chapter Glibc Function Substitutes
3858
3859 This chapter describes which functions and function-like macros
3860 provided as extensions by at least GNU libc are also supported by Gnulib,
3861 which portability pitfalls are fixed by Gnulib, and which (known)
3862 portability problems are not worked around by Gnulib.
3863
3864 @nosuchmodulenote function
3865
3866 This list of functions is sorted according to the header that declares them.
3867
3868 @menu
3869 * Glibc aio.h::
3870 * Glibc aliases.h::
3871 * Glibc argp.h::
3872 * Glibc argz.h::
3873 * Glibc arpa/inet.h::
3874 * Glibc byteswap.h::
3875 * Glibc complex.h::
3876 * Glibc crypt.h::
3877 * Glibc ctype.h::
3878 * Glibc dirent.h::
3879 * Glibc dlfcn.h::
3880 * Glibc envz.h::
3881 * Glibc err.h::
3882 * Glibc errno.h::
3883 * Glibc error.h::
3884 * Glibc execinfo.h::
3885 * Glibc fcntl.h::
3886 * Glibc fenv.h::
3887 * Glibc fmtmsg.h::
3888 * Glibc fstab.h::
3889 * Glibc fts.h::
3890 * Glibc getopt.h::
3891 * Glibc glob.h::
3892 * Glibc gnu/libc-version.h::
3893 * Glibc grp.h::
3894 * Glibc ifaddrs.h::
3895 * Glibc libintl.h::
3896 * Glibc link.h::
3897 * Glibc malloc.h::
3898 * Glibc math.h::
3899 * Glibc mcheck.h::
3900 * Glibc mntent.h::
3901 * Glibc netdb.h::
3902 * Glibc netinet/ether.h::
3903 * Glibc netinet/in.h::
3904 * Glibc obstack.h::
3905 * Glibc printf.h::
3906 * Glibc pthread.h::
3907 * Glibc pty.h::
3908 * Glibc pwd.h::
3909 * Glibc regex.h::
3910 * Glibc regexp.h::
3911 * Glibc resolv.h::
3912 * Glibc rpc/auth.h::
3913 * Glibc rpc/auth_des.h::
3914 * Glibc rpc/auth_unix.h::
3915 * Glibc rpc/clnt.h::
3916 * Glibc rpc/des_crypt.h::
3917 * Glibc rpc/key_prot.h::
3918 * Glibc rpc/netdb.h::
3919 * Glibc rpc/pmap_clnt.h::
3920 * Glibc rpc/pmap_prot.h::
3921 * Glibc rpc/pmap_rmt.h::
3922 * Glibc rpc/rpc_msg.h::
3923 * Glibc rpc/svc.h::
3924 * Glibc rpc/xdr.h::
3925 * Glibc rpcsvc/nislib.h::
3926 * Glibc rpcsvc/nis_callback.h::
3927 * Glibc rpcsvc/yp.h::
3928 * Glibc rpcsvc/yp_prot.h::
3929 * Glibc rpcsvc/ypclnt.h::
3930 * Glibc rpcsvc/ypupd.h::
3931 * Glibc sched.h::
3932 * Glibc search.h::
3933 * Glibc selinux/selinux.h::
3934 * Glibc shadow.h::
3935 * Glibc signal.h::
3936 * Glibc stdio.h::
3937 * Glibc stdlib.h::
3938 * Glibc string.h::
3939 * Glibc sys/capability.h::
3940 * Glibc sys/epoll.h::
3941 * Glibc sys/file.h::
3942 * Glibc sys/fsuid.h::
3943 * Glibc sys/gmon.h::
3944 * Glibc sys/io.h and sys/perm.h::
3945 * Glibc sys/kdaemon.h::
3946 * Glibc sys/klog.h::
3947 * Glibc sys/mman.h::
3948 * Glibc sys/mount.h::
3949 * Glibc sys/personality.h::
3950 * Glibc sys/prctl.h::
3951 * Glibc sys/profil.h::
3952 * Glibc sys/ptrace.h::
3953 * Glibc sys/quota.h::
3954 * Glibc sys/reboot.h::
3955 * Glibc sys/sem.h::
3956 * Glibc sys/sendfile.h::
3957 * Glibc sys/socket.h::
3958 * Glibc sys/stat.h::
3959 * Glibc sys/statfs.h::
3960 * Glibc sys/swap.h::
3961 * Glibc sys/sysctl.h::
3962 * Glibc sys/sysinfo.h::
3963 * Glibc sys/syslog.h::
3964 * Glibc sys/sysmacros.h::
3965 * Glibc sys/time.h::
3966 * Glibc sys/timex.h::
3967 * Glibc sys/ustat.h::
3968 * Glibc sys/vlimit.h::
3969 * Glibc sys/vm86.h::
3970 * Glibc sys/vtimes.h::
3971 * Glibc sys/wait.h::
3972 * Glibc sys/xattr.h::
3973 * Glibc termios.h::
3974 * Glibc time.h::
3975 * Glibc ttyent.h::
3976 * Glibc unistd.h::
3977 * Glibc utmp.h::
3978 * Glibc utmpx.h::
3979 * Glibc wchar.h::
3980 @end menu
3981
3982 @c @node Glibc a.out.h
3983 @c @section Glibc @code{<a.out.h>}
3984
3985 @node Glibc aio.h
3986 @section Glibc Extensions to @code{<aio.h>}
3987
3988 @menu
3989 * aio_init::
3990 @end menu
3991
3992 @include glibc-functions/aio_init.texi
3993
3994 @node Glibc aliases.h
3995 @section Glibc @code{<aliases.h>}
3996
3997 @menu
3998 * endaliasent::
3999 * getaliasbyname::
4000 * getaliasbyname_r::
4001 * getaliasent::
4002 * getaliasent_r::
4003 * setaliasent::
4004 @end menu
4005
4006 @include glibc-functions/endaliasent.texi
4007 @include glibc-functions/getaliasbyname.texi
4008 @include glibc-functions/getaliasbyname_r.texi
4009 @include glibc-functions/getaliasent.texi
4010 @include glibc-functions/getaliasent_r.texi
4011 @include glibc-functions/setaliasent.texi
4012
4013 @c @node Glibc alloca.h
4014 @c @section Glibc @code{<alloca.h>}
4015
4016 @c @node Glibc ar.h
4017 @c @section Glibc @code{<ar.h>}
4018
4019 @node Glibc argp.h
4020 @section Glibc @code{<argp.h>}
4021
4022 @menu
4023 * argp_err_exit_status::
4024 * argp_error::
4025 * argp_failure::
4026 * argp_help::
4027 * argp_parse::
4028 * argp_program_bug_address::
4029 * argp_program_version::
4030 * argp_program_version_hook::
4031 * argp_state_help::
4032 * argp_usage::
4033 @end menu
4034
4035 @include glibc-functions/argp_err_exit_status.texi
4036 @include glibc-functions/argp_error.texi
4037 @include glibc-functions/argp_failure.texi
4038 @include glibc-functions/argp_help.texi
4039 @include glibc-functions/argp_parse.texi
4040 @include glibc-functions/argp_program_bug_address.texi
4041 @include glibc-functions/argp_program_version.texi
4042 @include glibc-functions/argp_program_version_hook.texi
4043 @include glibc-functions/argp_state_help.texi
4044 @include glibc-functions/argp_usage.texi
4045
4046 @node Glibc argz.h
4047 @section Glibc @code{<argz.h>}
4048
4049 @menu
4050 * argz_add::
4051 * argz_add_sep::
4052 * argz_append::
4053 * argz_count::
4054 * argz_create::
4055 * argz_create_sep::
4056 * argz_delete::
4057 * argz_extract::
4058 * argz_insert::
4059 * argz_next::
4060 * argz_replace::
4061 * argz_stringify::
4062 @end menu
4063
4064 @include glibc-functions/argz_add.texi
4065 @include glibc-functions/argz_add_sep.texi
4066 @include glibc-functions/argz_append.texi
4067 @include glibc-functions/argz_count.texi
4068 @include glibc-functions/argz_create.texi
4069 @include glibc-functions/argz_create_sep.texi
4070 @include glibc-functions/argz_delete.texi
4071 @include glibc-functions/argz_extract.texi
4072 @include glibc-functions/argz_insert.texi
4073 @include glibc-functions/argz_next.texi
4074 @include glibc-functions/argz_replace.texi
4075 @include glibc-functions/argz_stringify.texi
4076
4077 @node Glibc arpa/inet.h
4078 @section Glibc Extensions to @code{<arpa/inet.h>}
4079
4080 @menu
4081 * inet_aton::
4082 * inet_lnaof::
4083 * inet_makeaddr::
4084 * inet_net_ntop::
4085 * inet_net_pton::
4086 * inet_neta::
4087 * inet_netof::
4088 * inet_network::
4089 * inet_nsap_addr::
4090 * inet_nsap_ntoa::
4091 @end menu
4092
4093 @include glibc-functions/inet_aton.texi
4094 @include glibc-functions/inet_lnaof.texi
4095 @include glibc-functions/inet_makeaddr.texi
4096 @include glibc-functions/inet_net_ntop.texi
4097 @include glibc-functions/inet_net_pton.texi
4098 @include glibc-functions/inet_neta.texi
4099 @include glibc-functions/inet_netof.texi
4100 @include glibc-functions/inet_network.texi
4101 @include glibc-functions/inet_nsap_addr.texi
4102 @include glibc-functions/inet_nsap_ntoa.texi
4103
4104 @c @node Glibc assert.h
4105 @c @section Glibc Extensions to @code{<assert.h>}
4106
4107 @node Glibc byteswap.h
4108 @section Glibc @code{<byteswap.h>}
4109
4110 @menu
4111 * bswap_16::
4112 * bswap_32::
4113 * bswap_64::
4114 @end menu
4115
4116 @include glibc-functions/bswap_16.texi
4117 @include glibc-functions/bswap_32.texi
4118 @include glibc-functions/bswap_64.texi
4119
4120 @node Glibc complex.h
4121 @section Glibc Extensions to @code{<complex.h>}
4122
4123 @menu
4124 * clog10::
4125 * clog10f::
4126 * clog10l::
4127 @end menu
4128
4129 @include glibc-functions/clog10.texi
4130 @include glibc-functions/clog10f.texi
4131 @include glibc-functions/clog10l.texi
4132
4133 @c @node Glibc cpio.h
4134 @c @section Glibc Extensions to @code{<cpio.h>}
4135
4136 @node Glibc crypt.h
4137 @section Glibc @code{<crypt.h>}
4138
4139 @menu
4140 * crypt_r::
4141 * encrypt_r::
4142 * setkey_r::
4143 @end menu
4144
4145 @include glibc-functions/crypt_r.texi
4146 @include glibc-functions/encrypt_r.texi
4147 @include glibc-functions/setkey_r.texi
4148
4149 @node Glibc ctype.h
4150 @section Glibc Extensions to @code{<ctype.h>}
4151
4152 @menu
4153 * isctype::
4154 @end menu
4155
4156 @include glibc-functions/isctype.texi
4157
4158 @node Glibc dirent.h
4159 @section Glibc Extensions to @code{<dirent.h>}
4160
4161 @menu
4162 * getdirentries::
4163 * versionsort::
4164 @end menu
4165
4166 @include glibc-functions/getdirentries.texi
4167 @include glibc-functions/versionsort.texi
4168
4169 @node Glibc dlfcn.h
4170 @section Glibc Extensions to @code{<dlfcn.h>}
4171
4172 @menu
4173 * dladdr::
4174 * dladdr1::
4175 * dlinfo::
4176 * dlmopen::
4177 * dlvsym::
4178 @end menu
4179
4180 @include glibc-functions/dladdr.texi
4181 @include glibc-functions/dladdr1.texi
4182 @include glibc-functions/dlinfo.texi
4183 @include glibc-functions/dlmopen.texi
4184 @include glibc-functions/dlvsym.texi
4185
4186 @c @node Glibc endian.h
4187 @c @section Glibc @code{<endian.h>}
4188
4189 @node Glibc envz.h
4190 @section Glibc @code{<envz.h>}
4191
4192 @menu
4193 * envz_add::
4194 * envz_entry::
4195 * envz_get::
4196 * envz_merge::
4197 * envz_remove::
4198 * envz_strip::
4199 @end menu
4200
4201 @include glibc-functions/envz_add.texi
4202 @include glibc-functions/envz_entry.texi
4203 @include glibc-functions/envz_get.texi
4204 @include glibc-functions/envz_merge.texi
4205 @include glibc-functions/envz_remove.texi
4206 @include glibc-functions/envz_strip.texi
4207
4208 @node Glibc err.h
4209 @section Glibc @code{<err.h>}
4210
4211 @menu
4212 * err::
4213 * errx::
4214 * verr::
4215 * verrx::
4216 * vwarn::
4217 * vwarnx::
4218 * warn::
4219 * warnx::
4220 @end menu
4221
4222 @include glibc-functions/err.texi
4223 @include glibc-functions/errx.texi
4224 @include glibc-functions/verr.texi
4225 @include glibc-functions/verrx.texi
4226 @include glibc-functions/vwarn.texi
4227 @include glibc-functions/vwarnx.texi
4228 @include glibc-functions/warn.texi
4229 @include glibc-functions/warnx.texi
4230
4231 @node Glibc errno.h
4232 @section Glibc Extensions to @code{<errno.h>}
4233
4234 @menu
4235 * program_invocation_name::
4236 * program_invocation_short_name::
4237 @end menu
4238
4239 @include glibc-functions/program_invocation_name.texi
4240 @include glibc-functions/program_invocation_short_name.texi
4241
4242 @node Glibc error.h
4243 @section Glibc @code{<error.h>}
4244
4245 @menu
4246 * error::
4247 * error_at_line::
4248 * error_message_count::
4249 * error_one_per_line::
4250 * error_print_progname::
4251 @end menu
4252
4253 @include glibc-functions/error.texi
4254 @include glibc-functions/error_at_line.texi
4255 @include glibc-functions/error_message_count.texi
4256 @include glibc-functions/error_one_per_line.texi
4257 @include glibc-functions/error_print_progname.texi
4258
4259 @node Glibc execinfo.h
4260 @section Glibc @code{<execinfo.h>}
4261
4262 @menu
4263 * backtrace::
4264 * backtrace_symbols::
4265 * backtrace_symbols_fd::
4266 @end menu
4267
4268 @include glibc-functions/backtrace.texi
4269 @include glibc-functions/backtrace_symbols.texi
4270 @include glibc-functions/backtrace_symbols_fd.texi
4271
4272 @node Glibc fcntl.h
4273 @section Glibc Extensions to @code{<fcntl.h>}
4274
4275 @menu
4276 * fallocate::
4277 * readahead::
4278 @end menu
4279
4280 @include glibc-functions/fallocate.texi
4281 @include glibc-functions/readahead.texi
4282
4283 @node Glibc fenv.h
4284 @section Glibc Extensions to @code{<fenv.h>}
4285
4286 @menu
4287 * fedisableexcept::
4288 * feenableexcept::
4289 * fegetexcept::
4290 @end menu
4291
4292 @include glibc-functions/fedisableexcept.texi
4293 @include glibc-functions/feenableexcept.texi
4294 @include glibc-functions/fegetexcept.texi
4295
4296 @c @node Glibc float.h
4297 @c @section Glibc Extensions to @code{<float.h>}
4298
4299 @node Glibc fmtmsg.h
4300 @section Glibc Extensions to @code{<fmtmsg.h>}
4301
4302 @menu
4303 * addseverity::
4304 @end menu
4305
4306 @include glibc-functions/addseverity.texi
4307
4308 @c @node Glibc fnmatch.h
4309 @c @section Glibc Extensions to @code{<fnmatch.h>}
4310
4311 @c @node Glibc fpu_control.h
4312 @c @section Glibc @code{<fpu_control.h>}
4313
4314 @node Glibc fstab.h
4315 @section Glibc @code{<fstab.h>}
4316
4317 @menu
4318 * endfsent::
4319 * getfsent::
4320 * getfsfile::
4321 * getfsspec::
4322 * setfsent::
4323 @end menu
4324
4325 @include glibc-functions/endfsent.texi
4326 @include glibc-functions/getfsent.texi
4327 @include glibc-functions/getfsfile.texi
4328 @include glibc-functions/getfsspec.texi
4329 @include glibc-functions/setfsent.texi
4330
4331 @node Glibc fts.h
4332 @section Glibc @code{<fts.h>}
4333
4334 @menu
4335 * fts_children::
4336 * fts_close::
4337 * fts_open::
4338 * fts_read::
4339 * fts_set::
4340 @end menu
4341
4342 @include glibc-functions/fts_children.texi
4343 @include glibc-functions/fts_close.texi
4344 @include glibc-functions/fts_open.texi
4345 @include glibc-functions/fts_read.texi
4346 @include glibc-functions/fts_set.texi
4347
4348 @c @node Glibc ftw.h
4349 @c @section Glibc Extensions to @code{<ftw.h>}
4350
4351 @node Glibc getopt.h
4352 @section Glibc @code{<getopt.h>}
4353
4354 @menu
4355 * getopt_long::
4356 * getopt_long_only::
4357 @end menu
4358
4359 @include glibc-functions/getopt_long.texi
4360 @include glibc-functions/getopt_long_only.texi
4361
4362 @node Glibc glob.h
4363 @section Glibc Extensions to @code{<glob.h>}
4364
4365 @menu
4366 * glob_pattern_p::
4367 @end menu
4368
4369 @include glibc-functions/glob_pattern_p.texi
4370
4371 @node Glibc gnu/libc-version.h
4372 @section Glibc Extensions to @code{<gnu/libc-version.h>}
4373
4374 @menu
4375 * gnu_get_libc_release::
4376 * gnu_get_libc_version::
4377 @end menu
4378
4379 @include glibc-functions/gnu_get_libc_release.texi
4380 @include glibc-functions/gnu_get_libc_version.texi
4381
4382 @node Glibc grp.h
4383 @section Glibc Extensions to @code{<grp.h>}
4384
4385 @menu
4386 * fgetgrent::
4387 * fgetgrent_r::
4388 * getgrent_r::
4389 * getgrouplist::
4390 * initgroups::
4391 * putgrent::
4392 * setgroups::
4393 @end menu
4394
4395 @include glibc-functions/fgetgrent.texi
4396 @include glibc-functions/fgetgrent_r.texi
4397 @include glibc-functions/getgrent_r.texi
4398 @include glibc-functions/getgrouplist.texi
4399 @include glibc-functions/initgroups.texi
4400 @include glibc-functions/putgrent.texi
4401 @include glibc-functions/setgroups.texi
4402
4403 @c @node Glibc iconv.h
4404 @c @section Glibc Extensions to @code{<iconv.h>}
4405
4406 @c @node Glibc ieee754.h
4407 @c @section Glibc @code{<ieee754.h>}
4408
4409 @node Glibc ifaddrs.h
4410 @section Glibc @code{<ifaddrs.h>}
4411
4412 @menu
4413 * getifaddrs::
4414 * freeifaddrs::
4415 @end menu
4416
4417 @include glibc-functions/getifaddrs.texi
4418 @include glibc-functions/freeifaddrs.texi
4419
4420 @c @node Glibc inttypes.h
4421 @c @section Glibc Extensions to @code{<inttypes.h>}
4422
4423 @c @node Glibc iso646.h
4424 @c @section Glibc Extensions to @code{<iso646.h>}
4425
4426 @c @node Glibc langinfo.h
4427 @c @section Glibc Extensions to @code{<langinfo.h>}
4428
4429 @c @node Glibc libgen.h
4430 @c @section Glibc Extensions to @code{<libgen.h>}
4431
4432 @node Glibc libintl.h
4433 @section Glibc @code{<libintl.h>}
4434
4435 @menu
4436 * bind_textdomain_codeset::
4437 * bindtextdomain::
4438 * dcgettext::
4439 * dcngettext::
4440 * dgettext::
4441 * dngettext::
4442 * gettext::
4443 * ngettext::
4444 * textdomain::
4445 @end menu
4446
4447 @include glibc-functions/bind_textdomain_codeset.texi
4448 @include glibc-functions/bindtextdomain.texi
4449 @include glibc-functions/dcgettext.texi
4450 @include glibc-functions/dcngettext.texi
4451 @include glibc-functions/dgettext.texi
4452 @include glibc-functions/dngettext.texi
4453 @include glibc-functions/gettext.texi
4454 @include glibc-functions/ngettext.texi
4455 @include glibc-functions/textdomain.texi
4456
4457 @c @node Glibc limits.h
4458 @c @section Glibc Extensions to @code{<limits.h>}
4459
4460 @node Glibc link.h
4461 @section Glibc @code{<link.h>}
4462
4463 @menu
4464 * dl_iterate_phdr::
4465 @end menu
4466
4467 @include glibc-functions/dl_iterate_phdr.texi
4468
4469 @c @node Glibc locale.h
4470 @c @section Glibc Extensions to @code{<locale.h>}
4471
4472 @node Glibc malloc.h
4473 @section Glibc @code{<malloc.h>}
4474
4475 @menu
4476 * mallinfo::
4477 * malloc_get_state::
4478 * malloc_set_state::
4479 * malloc_stats::
4480 * malloc_trim::
4481 * malloc_usable_size::
4482 * mallopt::
4483 * memalign::
4484 * pvalloc::
4485 @end menu
4486
4487 @include glibc-functions/mallinfo.texi
4488 @include glibc-functions/malloc_get_state.texi
4489 @include glibc-functions/malloc_set_state.texi
4490 @include glibc-functions/malloc_stats.texi
4491 @include glibc-functions/malloc_trim.texi
4492 @include glibc-functions/malloc_usable_size.texi
4493 @include glibc-functions/mallopt.texi
4494 @include glibc-functions/memalign.texi
4495 @include glibc-functions/pvalloc.texi
4496
4497 @node Glibc math.h
4498 @section Glibc Extensions to @code{<math.h>}
4499
4500 @menu
4501 * drem::
4502 * dremf::
4503 * dreml::
4504 * exp10::
4505 * exp10f::
4506 * exp10l::
4507 * finite::
4508 * finitef::
4509 * finitel::
4510 * gamma::
4511 * gammaf::
4512 * gammal::
4513 * isinff::
4514 * isinfl::
4515 * isnanf::
4516 * isnanl::
4517 * j0f::
4518 * j0l::
4519 * j1f::
4520 * j1l::
4521 * jnf::
4522 * jnl::
4523 * lgamma_r::
4524 * lgammaf_r::
4525 * lgammal_r::
4526 * matherr::
4527 * pow10::
4528 * pow10f::
4529 * pow10l::
4530 * scalbf::
4531 * scalbl::
4532 * significand::
4533 * significandf::
4534 * significandl::
4535 * sincos::
4536 * sincosf::
4537 * sincosl::
4538 * y0f::
4539 * y0l::
4540 * y1f::
4541 * y1l::
4542 * ynf::
4543 * ynl::
4544 @end menu
4545
4546 @include glibc-functions/drem.texi
4547 @include glibc-functions/dremf.texi
4548 @include glibc-functions/dreml.texi
4549 @include glibc-functions/exp10.texi
4550 @include glibc-functions/exp10f.texi
4551 @include glibc-functions/exp10l.texi
4552 @include glibc-functions/finite.texi
4553 @include glibc-functions/finitef.texi
4554 @include glibc-functions/finitel.texi
4555 @include glibc-functions/gamma.texi
4556 @include glibc-functions/gammaf.texi
4557 @include glibc-functions/gammal.texi
4558 @include glibc-functions/isinff.texi
4559 @include glibc-functions/isinfl.texi
4560 @include glibc-functions/isnanf.texi
4561 @include glibc-functions/isnanl.texi
4562 @include glibc-functions/j0f.texi
4563 @include glibc-functions/j0l.texi
4564 @include glibc-functions/j1f.texi
4565 @include glibc-functions/j1l.texi
4566 @include glibc-functions/jnf.texi
4567 @include glibc-functions/jnl.texi
4568 @include glibc-functions/lgamma_r.texi
4569 @include glibc-functions/lgammaf_r.texi
4570 @include glibc-functions/lgammal_r.texi
4571 @include glibc-functions/matherr.texi
4572 @include glibc-functions/pow10.texi
4573 @include glibc-functions/pow10f.texi
4574 @include glibc-functions/pow10l.texi
4575 @include glibc-functions/scalbf.texi
4576 @include glibc-functions/scalbl.texi
4577 @include glibc-functions/significand.texi
4578 @include glibc-functions/significandf.texi
4579 @include glibc-functions/significandl.texi
4580 @include glibc-functions/sincos.texi
4581 @include glibc-functions/sincosf.texi
4582 @include glibc-functions/sincosl.texi
4583 @include glibc-functions/y0f.texi
4584 @include glibc-functions/y0l.texi
4585 @include glibc-functions/y1f.texi
4586 @include glibc-functions/y1l.texi
4587 @include glibc-functions/ynf.texi
4588 @include glibc-functions/ynl.texi
4589
4590 @node Glibc mcheck.h
4591 @section Glibc @code{<mcheck.h>}
4592
4593 @menu
4594 * mcheck::
4595 * mcheck_check_all::
4596 * mcheck_pedantic::
4597 * mprobe::
4598 * mtrace::
4599 * muntrace::
4600 @end menu
4601
4602 @include glibc-functions/mcheck.texi
4603 @include glibc-functions/mcheck_check_all.texi
4604 @include glibc-functions/mcheck_pedantic.texi
4605 @include glibc-functions/mprobe.texi
4606 @include glibc-functions/mtrace.texi
4607 @include glibc-functions/muntrace.texi
4608
4609 @c @node Glibc monetary.h
4610 @c @section Glibc Extensions to @code{<monetary.h>}
4611
4612 @node Glibc mntent.h
4613 @section Glibc @code{<mntent.h>}
4614
4615 @menu
4616 * addmntent::
4617 * endmntent::
4618 * getmntent::
4619 * getmntent_r::
4620 * hasmntopt::
4621 * setmntent::
4622 @end menu
4623
4624 @include glibc-functions/addmntent.texi
4625 @include glibc-functions/endmntent.texi
4626 @include glibc-functions/getmntent.texi
4627 @include glibc-functions/getmntent_r.texi
4628 @include glibc-functions/hasmntopt.texi
4629 @include glibc-functions/setmntent.texi
4630
4631 @c @node Glibc mqueue.h
4632 @c @section Glibc Extensions to @code{<mqueue.h>}
4633
4634 @c @node Glibc ndbm.h
4635 @c @section Glibc Extensions to @code{<ndbm.h>}
4636
4637 @node Glibc netdb.h
4638 @section Glibc Extensions to @code{<netdb.h>}
4639
4640 @menu
4641 * endnetgrent::
4642 * gethostbyaddr_r::
4643 * gethostbyname2::
4644 * gethostbyname2_r::
4645 * gethostbyname_r::
4646 * gethostent_r::
4647 * getnetbyaddr_r::
4648 * getnetbyname_r::
4649 * getnetent_r::
4650 * getnetgrent::
4651 * getnetgrent_r::
4652 * getprotobyname_r::
4653 * getprotobynumber_r::
4654 * getprotoent_r::
4655 * getservbyname_r::
4656 * getservbyport_r::
4657 * getservent_r::
4658 * herror::
4659 * hstrerror::
4660 * innetgr::
4661 * rcmd::
4662 * rcmd_af::
4663 * rexec::
4664 * rexec_af::
4665 * rresvport::
4666 * rresvport_af::
4667 * ruserok::
4668 * ruserok_af::
4669 * setnetgrent::
4670 @end menu
4671
4672 @include glibc-functions/endnetgrent.texi
4673 @include glibc-functions/gethostbyaddr_r.texi
4674 @include glibc-functions/gethostbyname2.texi
4675 @include glibc-functions/gethostbyname2_r.texi
4676 @include glibc-functions/gethostbyname_r.texi
4677 @include glibc-functions/gethostent_r.texi
4678 @include glibc-functions/getnetbyaddr_r.texi
4679 @include glibc-functions/getnetbyname_r.texi
4680 @include glibc-functions/getnetent_r.texi
4681 @include glibc-functions/getnetgrent.texi
4682 @include glibc-functions/getnetgrent_r.texi
4683 @include glibc-functions/getprotobyname_r.texi
4684 @include glibc-functions/getprotobynumber_r.texi
4685 @include glibc-functions/getprotoent_r.texi
4686 @include glibc-functions/getservbyname_r.texi
4687 @include glibc-functions/getservbyport_r.texi
4688 @include glibc-functions/getservent_r.texi
4689 @include glibc-functions/herror.texi
4690 @include glibc-functions/hstrerror.texi
4691 @include glibc-functions/innetgr.texi
4692 @include glibc-functions/rcmd.texi
4693 @include glibc-functions/rcmd_af.texi
4694 @include glibc-functions/rexec.texi
4695 @include glibc-functions/rexec_af.texi
4696 @include glibc-functions/rresvport.texi
4697 @include glibc-functions/rresvport_af.texi
4698 @include glibc-functions/ruserok.texi
4699 @include glibc-functions/ruserok_af.texi
4700 @include glibc-functions/setnetgrent.texi
4701
4702 @node Glibc netinet/ether.h
4703 @section Glibc @code{<netinet/ether.h>}
4704
4705 @menu
4706 * ether_aton::
4707 * ether_aton_r::
4708 * ether_hostton::
4709 * ether_line::
4710 * ether_ntoa::
4711 * ether_ntoa_r::
4712 * ether_ntohost::
4713 @end menu
4714
4715 @include glibc-functions/ether_aton.texi
4716 @include glibc-functions/ether_aton_r.texi
4717 @include glibc-functions/ether_hostton.texi
4718 @include glibc-functions/ether_line.texi
4719 @include glibc-functions/ether_ntoa.texi
4720 @include glibc-functions/ether_ntoa_r.texi
4721 @include glibc-functions/ether_ntohost.texi
4722
4723 @node Glibc netinet/in.h
4724 @section Glibc Extensions to @code{<netinet/in.h>}
4725
4726 @menu
4727 * bindresvport::
4728 * getipv4sourcefilter::
4729 * getsourcefilter::
4730 * in6addr_any::
4731 * in6addr_loopback::
4732 * inet6_option_alloc::
4733 * inet6_option_append::
4734 * inet6_option_find::
4735 * inet6_option_init::
4736 * inet6_option_next::
4737 * inet6_option_space::
4738 * setipv4sourcefilter::
4739 * setsourcefilter::
4740 @end menu
4741
4742 @include glibc-functions/bindresvport.texi
4743 @include glibc-functions/getipv4sourcefilter.texi
4744 @include glibc-functions/getsourcefilter.texi
4745 @include glibc-functions/in6addr_any.texi
4746 @include glibc-functions/in6addr_loopback.texi
4747 @include glibc-functions/inet6_option_alloc.texi
4748 @include glibc-functions/inet6_option_append.texi
4749 @include glibc-functions/inet6_option_find.texi
4750 @include glibc-functions/inet6_option_init.texi
4751 @include glibc-functions/inet6_option_next.texi
4752 @include glibc-functions/inet6_option_space.texi
4753 @include glibc-functions/setipv4sourcefilter.texi
4754 @include glibc-functions/setsourcefilter.texi
4755
4756 @c @node Glibc nl_types.h
4757 @c @section Glibc Extensions to @code{<nl_types.h>}
4758
4759 @node Glibc obstack.h
4760 @section Glibc @code{<obstack.h>}
4761
4762 @menu
4763 * obstack_alloc_failed_handler::
4764 * obstack_exit_failure::
4765 * obstack_free::
4766 * obstack_printf::
4767 * obstack_vprintf::
4768 @end menu
4769
4770 @include glibc-functions/obstack_alloc_failed_handler.texi
4771 @include glibc-functions/obstack_exit_failure.texi
4772 @include glibc-functions/obstack_free.texi
4773 @include glibc-functions/obstack_printf.texi
4774 @include glibc-functions/obstack_vprintf.texi
4775
4776 @c @node Glibc paths.h
4777 @c @section Glibc @code{<paths.h>}
4778
4779 @c @node Glibc poll.h
4780 @c @section Glibc Extensions to @code{<poll.h>}
4781
4782 @node Glibc printf.h
4783 @section Glibc @code{<printf.h>}
4784
4785 @menu
4786 * parse_printf_format::
4787 * printf_size::
4788 * printf_size_info::
4789 * register_printf_function::
4790 @end menu
4791
4792 @include glibc-functions/parse_printf_format.texi
4793 @include glibc-functions/printf_size.texi
4794 @include glibc-functions/printf_size_info.texi
4795 @include glibc-functions/register_printf_function.texi
4796
4797 @node Glibc pthread.h
4798 @section Glibc Extensions to @code{<pthread.h>}
4799
4800 @menu
4801 * pthread_getattr_np::
4802 * pthread_kill_other_threads_np::
4803 * pthread_rwlockattr_getkind_np::
4804 * pthread_rwlockattr_setkind_np::
4805 * pthread_yield::
4806 @end menu
4807
4808 @include glibc-functions/pthread_getattr_np.texi
4809 @include glibc-functions/pthread_kill_other_threads_np.texi
4810 @include glibc-functions/pthread_rwlockattr_getkind_np.texi
4811 @include glibc-functions/pthread_rwlockattr_setkind_np.texi
4812 @include glibc-functions/pthread_yield.texi
4813
4814 @node Glibc pty.h
4815 @section Glibc @code{<pty.h>}
4816
4817 @menu
4818 * forkpty::
4819 * openpty::
4820 @end menu
4821
4822 @include glibc-functions/forkpty.texi
4823 @include glibc-functions/openpty.texi
4824
4825 @node Glibc pwd.h
4826 @section Glibc Extensions to @code{<pwd.h>}
4827
4828 @menu
4829 * fgetpwent::
4830 * fgetpwent_r::
4831 * getpw::
4832 * getpwent_r::
4833 * putpwent::
4834 @end menu
4835
4836 @include glibc-functions/fgetpwent.texi
4837 @include glibc-functions/fgetpwent_r.texi
4838 @include glibc-functions/getpw.texi
4839 @include glibc-functions/getpwent_r.texi
4840 @include glibc-functions/putpwent.texi
4841
4842 @node Glibc regex.h
4843 @section Glibc Extensions to @code{<regex.h>}
4844
4845 @menu
4846 * re_comp::
4847 * re_compile_fastmap::
4848 * re_compile_pattern::
4849 * re_exec::
4850 * re_match::
4851 * re_match_2::
4852 * re_search::
4853 * re_search_2::
4854 * re_set_registers::
4855 * re_set_syntax::
4856 * re_syntax_options::
4857 @end menu
4858
4859 @include glibc-functions/re_comp.texi
4860 @include glibc-functions/re_compile_fastmap.texi
4861 @include glibc-functions/re_compile_pattern.texi
4862 @include glibc-functions/re_exec.texi
4863 @include glibc-functions/re_match.texi
4864 @include glibc-functions/re_match_2.texi
4865 @include glibc-functions/re_search.texi
4866 @include glibc-functions/re_search_2.texi
4867 @include glibc-functions/re_set_registers.texi
4868 @include glibc-functions/re_set_syntax.texi
4869 @include glibc-functions/re_syntax_options.texi
4870
4871 @node Glibc regexp.h
4872 @section Glibc @code{<regexp.h>}
4873
4874 @menu
4875 * advance::
4876 * loc1::
4877 * loc2::
4878 * locs::
4879 * step::
4880 @end menu
4881
4882 @include glibc-functions/advance.texi
4883 @include glibc-functions/loc1.texi
4884 @include glibc-functions/loc2.texi
4885 @include glibc-functions/locs.texi
4886 @include glibc-functions/step.texi
4887
4888 @node Glibc resolv.h
4889 @section Glibc @code{<resolv.h>}
4890
4891 @menu
4892 * dn_expand::
4893 * res_init::
4894 * res_mkquery::
4895 * res_query::
4896 * res_querydomain::
4897 * res_search::
4898 @end menu
4899
4900 @include glibc-functions/dn_expand.texi
4901 @include glibc-functions/res_init.texi
4902 @include glibc-functions/res_mkquery.texi
4903 @include glibc-functions/res_query.texi
4904 @include glibc-functions/res_querydomain.texi
4905 @include glibc-functions/res_search.texi
4906
4907 @node Glibc rpc/auth.h
4908 @section Glibc @code{<rpc/auth.h>}
4909
4910 @menu
4911 * authdes_create::
4912 * authdes_pk_create::
4913 * authnone_create::
4914 * authunix_create::
4915 * authunix_create_default::
4916 * getnetname::
4917 * host2netname::
4918 * key_decryptsession::
4919 * key_decryptsession_pk::
4920 * key_encryptsession::
4921 * key_encryptsession_pk::
4922 * key_gendes::
4923 * key_get_conv::
4924 * key_secretkey_is_set::
4925 * key_setsecret::
4926 * netname2host::
4927 * netname2user::
4928 * user2netname::
4929 * xdr_des_block::
4930 * xdr_opaque_auth::
4931 @end menu
4932
4933 @include glibc-functions/authdes_create.texi
4934 @include glibc-functions/authdes_pk_create.texi
4935 @include glibc-functions/authnone_create.texi
4936 @include glibc-functions/authunix_create.texi
4937 @include glibc-functions/authunix_create_default.texi
4938 @include glibc-functions/getnetname.texi
4939 @include glibc-functions/host2netname.texi
4940 @include glibc-functions/key_decryptsession.texi
4941 @include glibc-functions/key_decryptsession_pk.texi
4942 @include glibc-functions/key_encryptsession.texi
4943 @include glibc-functions/key_encryptsession_pk.texi
4944 @include glibc-functions/key_gendes.texi
4945 @include glibc-functions/key_get_conv.texi
4946 @include glibc-functions/key_secretkey_is_set.texi
4947 @include glibc-functions/key_setsecret.texi
4948 @include glibc-functions/netname2host.texi
4949 @include glibc-functions/netname2user.texi
4950 @include glibc-functions/user2netname.texi
4951 @include glibc-functions/xdr_des_block.texi
4952 @include glibc-functions/xdr_opaque_auth.texi
4953
4954 @node Glibc rpc/auth_des.h
4955 @section Glibc @code{<rpc/auth_des.h>}
4956
4957 @menu
4958 * authdes_getucred::
4959 * getpublickey::
4960 * getsecretkey::
4961 * rtime::
4962 @end menu
4963
4964 @include glibc-functions/authdes_getucred.texi
4965 @include glibc-functions/getpublickey.texi
4966 @include glibc-functions/getsecretkey.texi
4967 @include glibc-functions/rtime.texi
4968
4969 @node Glibc rpc/auth_unix.h
4970 @section Glibc @code{<rpc/auth_unix.h>}
4971
4972 @menu
4973 * xdr_authunix_parms::
4974 @end menu
4975
4976 @include glibc-functions/xdr_authunix_parms.texi
4977
4978 @node Glibc rpc/clnt.h
4979 @section Glibc @code{<rpc/clnt.h>}
4980
4981 @menu
4982 * callrpc::
4983 * clnt_create::
4984 * clnt_pcreateerror::
4985 * clnt_perrno::
4986 * clnt_perror::
4987 * clnt_spcreateerror::
4988 * clnt_sperrno::
4989 * clnt_sperror::
4990 * clntraw_create::
4991 * clnttcp_create::
4992 * clntudp_bufcreate::
4993 * clntudp_create::
4994 * clntunix_create::
4995 * get_myaddress::
4996 * getrpcport::
4997 * rpc_createerr::
4998 @end menu
4999
5000 @include glibc-functions/callrpc.texi
5001 @include glibc-functions/clnt_create.texi
5002 @include glibc-functions/clnt_pcreateerror.texi
5003 @include glibc-functions/clnt_perrno.texi
5004 @include glibc-functions/clnt_perror.texi
5005 @include glibc-functions/clnt_spcreateerror.texi
5006 @include glibc-functions/clnt_sperrno.texi
5007 @include glibc-functions/clnt_sperror.texi
5008 @include glibc-functions/clntraw_create.texi
5009 @include glibc-functions/clnttcp_create.texi
5010 @include glibc-functions/clntudp_bufcreate.texi
5011 @include glibc-functions/clntudp_create.texi
5012 @include glibc-functions/clntunix_create.texi
5013 @include glibc-functions/get_myaddress.texi
5014 @include glibc-functions/getrpcport.texi
5015 @include glibc-functions/rpc_createerr.texi
5016
5017 @node Glibc rpc/des_crypt.h
5018 @section Glibc @code{<rpc/des_crypt.h>}
5019
5020 @menu
5021 * cbc_crypt::
5022 * des_setparity::
5023 * ecb_crypt::
5024 @end menu
5025
5026 @include glibc-functions/cbc_crypt.texi
5027 @include glibc-functions/des_setparity.texi
5028 @include glibc-functions/ecb_crypt.texi
5029
5030 @node Glibc rpc/key_prot.h
5031 @section Glibc @code{<rpc/key_prot.h>}
5032
5033 @menu
5034 * xdr_cryptkeyarg::
5035 * xdr_cryptkeyarg2::
5036 * xdr_cryptkeyres::
5037 * xdr_getcredres::
5038 * xdr_key_netstarg::
5039 * xdr_key_netstres::
5040 * xdr_keybuf::
5041 * xdr_keystatus::
5042 * xdr_netnamestr::
5043 * xdr_unixcred::
5044 @end menu
5045
5046 @include glibc-functions/xdr_cryptkeyarg.texi
5047 @include glibc-functions/xdr_cryptkeyarg2.texi
5048 @include glibc-functions/xdr_cryptkeyres.texi
5049 @include glibc-functions/xdr_getcredres.texi
5050 @include glibc-functions/xdr_key_netstarg.texi
5051 @include glibc-functions/xdr_key_netstres.texi
5052 @include glibc-functions/xdr_keybuf.texi
5053 @include glibc-functions/xdr_keystatus.texi
5054 @include glibc-functions/xdr_netnamestr.texi
5055 @include glibc-functions/xdr_unixcred.texi
5056
5057 @node Glibc rpc/netdb.h
5058 @section Glibc @code{<rpc/netdb.h>}
5059
5060 @menu
5061 * endrpcent::
5062 * getrpcbyname::
5063 * getrpcbyname_r::
5064 * getrpcbynumber::
5065 * getrpcbynumber_r::
5066 * getrpcent::
5067 * getrpcent_r::
5068 * setrpcent::
5069 @end menu
5070
5071 @include glibc-functions/endrpcent.texi
5072 @include glibc-functions/getrpcbyname.texi
5073 @include glibc-functions/getrpcbyname_r.texi
5074 @include glibc-functions/getrpcbynumber.texi
5075 @include glibc-functions/getrpcbynumber_r.texi
5076 @include glibc-functions/getrpcent.texi
5077 @include glibc-functions/getrpcent_r.texi
5078 @include glibc-functions/setrpcent.texi
5079
5080 @node Glibc rpc/pmap_clnt.h
5081 @section Glibc @code{<rpc/pmap_clnt.h>}
5082
5083 @menu
5084 * clnt_broadcast::
5085 * pmap_getmaps::
5086 * pmap_getport::
5087 * pmap_rmtcall::
5088 * pmap_set::
5089 * pmap_unset::
5090 @end menu
5091
5092 @include glibc-functions/clnt_broadcast.texi
5093 @include glibc-functions/pmap_getmaps.texi
5094 @include glibc-functions/pmap_getport.texi
5095 @include glibc-functions/pmap_rmtcall.texi
5096 @include glibc-functions/pmap_set.texi
5097 @include glibc-functions/pmap_unset.texi
5098
5099 @node Glibc rpc/pmap_prot.h
5100 @section Glibc @code{<rpc/pmap_prot.h>}
5101
5102 @menu
5103 * xdr_pmap::
5104 * xdr_pmaplist::
5105 @end menu
5106
5107 @include glibc-functions/xdr_pmap.texi
5108 @include glibc-functions/xdr_pmaplist.texi
5109
5110 @node Glibc rpc/pmap_rmt.h
5111 @section Glibc @code{<rpc/pmap_rmt.h>}
5112
5113 @menu
5114 * xdr_rmtcall_args::
5115 * xdr_rmtcallres::
5116 @end menu
5117
5118 @include glibc-functions/xdr_rmtcall_args.texi
5119 @include glibc-functions/xdr_rmtcallres.texi
5120
5121 @node Glibc rpc/rpc_msg.h
5122 @section Glibc @code{<rpc/rpc_msg.h>}
5123
5124 @menu
5125 * xdr_callhdr::
5126 * xdr_callmsg::
5127 * xdr_replymsg::
5128 @end menu
5129
5130 @include glibc-functions/xdr_callhdr.texi
5131 @include glibc-functions/xdr_callmsg.texi
5132 @include glibc-functions/xdr_replymsg.texi
5133
5134 @node Glibc rpc/svc.h
5135 @section Glibc @code{<rpc/svc.h>}
5136
5137 @menu
5138 * svc_exit::
5139 * svc_fdset::
5140 * svc_getreq::
5141 * svc_getreq_common::
5142 * svc_getreq_poll::
5143 * svc_getreqset::
5144 * svc_max_pollfd::
5145 * svc_pollfd::
5146 * svc_register::
5147 * svc_run::
5148 * svc_sendreply::
5149 * svc_unregister::
5150 * svcerr_auth::
5151 * svcerr_decode::
5152 * svcerr_noproc::
5153 * svcerr_noprog::
5154 * svcerr_progvers::
5155 * svcerr_systemerr::
5156 * svcerr_weakauth::
5157 * svcraw_create::
5158 * svctcp_create::
5159 * svcudp_bufcreate::
5160 * svcudp_create::
5161 * svcunix_create::
5162 * xprt_register::
5163 * xprt_unregister::
5164 @end menu
5165
5166 @include glibc-functions/svc_exit.texi
5167 @include glibc-functions/svc_fdset.texi
5168 @include glibc-functions/svc_getreq.texi
5169 @include glibc-functions/svc_getreq_common.texi
5170 @include glibc-functions/svc_getreq_poll.texi
5171 @include glibc-functions/svc_getreqset.texi
5172 @include glibc-functions/svc_max_pollfd.texi
5173 @include glibc-functions/svc_pollfd.texi
5174 @include glibc-functions/svc_register.texi
5175 @include glibc-functions/svc_run.texi
5176 @include glibc-functions/svc_sendreply.texi
5177 @include glibc-functions/svc_unregister.texi
5178 @include glibc-functions/svcerr_auth.texi
5179 @include glibc-functions/svcerr_decode.texi
5180 @include glibc-functions/svcerr_noproc.texi
5181 @include glibc-functions/svcerr_noprog.texi
5182 @include glibc-functions/svcerr_progvers.texi
5183 @include glibc-functions/svcerr_systemerr.texi
5184 @include glibc-functions/svcerr_weakauth.texi
5185 @include glibc-functions/svcraw_create.texi
5186 @include glibc-functions/svctcp_create.texi
5187 @include glibc-functions/svcudp_bufcreate.texi
5188 @include glibc-functions/svcudp_create.texi
5189 @include glibc-functions/svcunix_create.texi
5190 @include glibc-functions/xprt_register.texi
5191 @include glibc-functions/xprt_unregister.texi
5192
5193 @node Glibc rpc/xdr.h
5194 @section Glibc @code{<rpc/xdr.h>}
5195
5196 @menu
5197 * xdr_array::
5198 * xdr_bool::
5199 * xdr_bytes::
5200 * xdr_char::
5201 * xdr_double::
5202 * xdr_enum::
5203 * xdr_float::
5204 * xdr_free::
5205 * xdr_hyper::
5206 * xdr_int::
5207 * xdr_int16_t::
5208 * xdr_int32_t::
5209 * xdr_int64_t::
5210 * xdr_int8_t::
5211 * xdr_long::
5212 * xdr_longlong_t::
5213 * xdr_netobj::
5214 * xdr_opaque::
5215 * xdr_pointer::
5216 * xdr_quad_t::
5217 * xdr_reference::
5218 * xdr_short::
5219 * xdr_sizeof::
5220 * xdr_string::
5221 * xdr_u_char::
5222 * xdr_u_hyper::
5223 * xdr_u_int::
5224 * xdr_u_long::
5225 * xdr_u_longlong_t::
5226 * xdr_u_quad_t::
5227 * xdr_u_short::
5228 * xdr_uint16_t::
5229 * xdr_uint32_t::
5230 * xdr_uint64_t::
5231 * xdr_uint8_t::
5232 * xdr_union::
5233 * xdr_vector::
5234 * xdr_void::
5235 * xdr_wrapstring::
5236 * xdrmem_create::
5237 * xdrrec_create::
5238 * xdrrec_endofrecord::
5239 * xdrrec_eof::
5240 * xdrrec_skiprecord::
5241 * xdrstdio_create::
5242 @end menu
5243
5244 @include glibc-functions/xdr_array.texi
5245 @include glibc-functions/xdr_bool.texi
5246 @include glibc-functions/xdr_bytes.texi
5247 @include glibc-functions/xdr_char.texi
5248 @include glibc-functions/xdr_double.texi
5249 @include glibc-functions/xdr_enum.texi
5250 @include glibc-functions/xdr_float.texi
5251 @include glibc-functions/xdr_free.texi
5252 @include glibc-functions/xdr_hyper.texi
5253 @include glibc-functions/xdr_int.texi
5254 @include glibc-functions/xdr_int16_t.texi
5255 @include glibc-functions/xdr_int32_t.texi
5256 @include glibc-functions/xdr_int64_t.texi
5257 @include glibc-functions/xdr_int8_t.texi
5258 @include glibc-functions/xdr_long.texi
5259 @include glibc-functions/xdr_longlong_t.texi
5260 @include glibc-functions/xdr_netobj.texi
5261 @include glibc-functions/xdr_opaque.texi
5262 @include glibc-functions/xdr_pointer.texi
5263 @include glibc-functions/xdr_quad_t.texi
5264 @include glibc-functions/xdr_reference.texi
5265 @include glibc-functions/xdr_short.texi
5266 @include glibc-functions/xdr_sizeof.texi
5267 @include glibc-functions/xdr_string.texi
5268 @include glibc-functions/xdr_u_char.texi
5269 @include glibc-functions/xdr_u_hyper.texi
5270 @include glibc-functions/xdr_u_int.texi
5271 @include glibc-functions/xdr_u_long.texi
5272 @include glibc-functions/xdr_u_longlong_t.texi
5273 @include glibc-functions/xdr_u_quad_t.texi
5274 @include glibc-functions/xdr_u_short.texi
5275 @include glibc-functions/xdr_uint16_t.texi
5276 @include glibc-functions/xdr_uint32_t.texi
5277 @include glibc-functions/xdr_uint64_t.texi
5278 @include glibc-functions/xdr_uint8_t.texi
5279 @include glibc-functions/xdr_union.texi
5280 @include glibc-functions/xdr_vector.texi
5281 @include glibc-functions/xdr_void.texi
5282 @include glibc-functions/xdr_wrapstring.texi
5283 @include glibc-functions/xdrmem_create.texi
5284 @include glibc-functions/xdrrec_create.texi
5285 @include glibc-functions/xdrrec_endofrecord.texi
5286 @include glibc-functions/xdrrec_eof.texi
5287 @include glibc-functions/xdrrec_skiprecord.texi
5288 @include glibc-functions/xdrstdio_create.texi
5289
5290 @node Glibc rpcsvc/nislib.h
5291 @section Glibc @code{<rpcsvc/nislib.h>}
5292
5293 @menu
5294 * nis_add::
5295 * nis_add_entry::
5296 * nis_addmember::
5297 * nis_checkpoint::
5298 * nis_clone_object::
5299 * nis_creategroup::
5300 * nis_destroy_object::
5301 * nis_destroygroup::
5302 * nis_dir_cmp::
5303 * nis_domain_of::
5304 * nis_domain_of_r::
5305 * nis_first_entry::
5306 * nis_freenames::
5307 * nis_freeresult::
5308 * nis_freeservlist::
5309 * nis_freetags::
5310 * nis_getnames::
5311 * nis_getservlist::
5312 * nis_ismember::
5313 * nis_leaf_of::
5314 * nis_leaf_of_r::
5315 * nis_lerror::
5316 * nis_list::
5317 * nis_local_directory::
5318 * nis_local_group::
5319 * nis_local_host::
5320 * nis_local_principal::
5321 * nis_lookup::
5322 * nis_mkdir::
5323 * nis_modify::
5324 * nis_modify_entry::
5325 * nis_name_of::
5326 * nis_name_of_r::
5327 * nis_next_entry::
5328 * nis_perror::
5329 * nis_ping::
5330 * nis_print_directory::
5331 * nis_print_entry::
5332 * nis_print_group::
5333 * nis_print_group_entry::
5334 * nis_print_link::
5335 * nis_print_object::
5336 * nis_print_result::
5337 * nis_print_rights::
5338 * nis_print_table::
5339 * nis_remove::
5340 * nis_remove_entry::
5341 * nis_removemember::
5342 * nis_rmdir::
5343 * nis_servstate::
5344 * nis_sperrno::
5345 * nis_sperror::
5346 * nis_sperror_r::
5347 * nis_stats::
5348 * nis_verifygroup::
5349 @end menu
5350
5351 @include glibc-functions/nis_add.texi
5352 @include glibc-functions/nis_add_entry.texi
5353 @include glibc-functions/nis_addmember.texi
5354 @include glibc-functions/nis_checkpoint.texi
5355 @include glibc-functions/nis_clone_object.texi
5356 @include glibc-functions/nis_creategroup.texi
5357 @include glibc-functions/nis_destroy_object.texi
5358 @include glibc-functions/nis_destroygroup.texi
5359 @include glibc-functions/nis_dir_cmp.texi
5360 @include glibc-functions/nis_domain_of.texi
5361 @include glibc-functions/nis_domain_of_r.texi
5362 @include glibc-functions/nis_first_entry.texi
5363 @include glibc-functions/nis_freenames.texi
5364 @include glibc-functions/nis_freeresult.texi
5365 @include glibc-functions/nis_freeservlist.texi
5366 @include glibc-functions/nis_freetags.texi
5367 @include glibc-functions/nis_getnames.texi
5368 @include glibc-functions/nis_getservlist.texi
5369 @include glibc-functions/nis_ismember.texi
5370 @include glibc-functions/nis_leaf_of.texi
5371 @include glibc-functions/nis_leaf_of_r.texi
5372 @include glibc-functions/nis_lerror.texi
5373 @include glibc-functions/nis_list.texi
5374 @include glibc-functions/nis_local_directory.texi
5375 @include glibc-functions/nis_local_group.texi
5376 @include glibc-functions/nis_local_host.texi
5377 @include glibc-functions/nis_local_principal.texi
5378 @include glibc-functions/nis_lookup.texi
5379 @include glibc-functions/nis_mkdir.texi
5380 @include glibc-functions/nis_modify.texi
5381 @include glibc-functions/nis_modify_entry.texi
5382 @include glibc-functions/nis_name_of.texi
5383 @include glibc-functions/nis_name_of_r.texi
5384 @include glibc-functions/nis_next_entry.texi
5385 @include glibc-functions/nis_perror.texi
5386 @include glibc-functions/nis_ping.texi
5387 @include glibc-functions/nis_print_directory.texi
5388 @include glibc-functions/nis_print_entry.texi
5389 @include glibc-functions/nis_print_group.texi
5390 @include glibc-functions/nis_print_group_entry.texi
5391 @include glibc-functions/nis_print_link.texi
5392 @include glibc-functions/nis_print_object.texi
5393 @include glibc-functions/nis_print_result.texi
5394 @include glibc-functions/nis_print_rights.texi
5395 @include glibc-functions/nis_print_table.texi
5396 @include glibc-functions/nis_remove.texi
5397 @include glibc-functions/nis_remove_entry.texi
5398 @include glibc-functions/nis_removemember.texi
5399 @include glibc-functions/nis_rmdir.texi
5400 @include glibc-functions/nis_servstate.texi
5401 @include glibc-functions/nis_sperrno.texi
5402 @include glibc-functions/nis_sperror.texi
5403 @include glibc-functions/nis_sperror_r.texi
5404 @include glibc-functions/nis_stats.texi
5405 @include glibc-functions/nis_verifygroup.texi
5406
5407 @node Glibc rpcsvc/nis_callback.h
5408 @section Glibc @code{<rpcsvc/nis_callback.h>}
5409
5410 @menu
5411 * xdr_cback_data::
5412 * xdr_obj_p::
5413 @end menu
5414
5415 @include glibc-functions/xdr_cback_data.texi
5416 @include glibc-functions/xdr_obj_p.texi
5417
5418 @node Glibc rpcsvc/yp.h
5419 @section Glibc @code{<rpcsvc/yp.h>}
5420
5421 @menu
5422 * xdr_domainname::
5423 * xdr_keydat::
5424 * xdr_mapname::
5425 * xdr_peername::
5426 * xdr_valdat::
5427 * xdr_ypbind_binding::
5428 * xdr_ypbind_resp::
5429 * xdr_ypbind_resptype::
5430 * xdr_ypbind_setdom::
5431 * xdr_ypmap_parms::
5432 * xdr_ypmaplist::
5433 * xdr_yppush_status::
5434 * xdr_yppushresp_xfr::
5435 * xdr_ypreq_key::
5436 * xdr_ypreq_nokey::
5437 * xdr_ypreq_xfr::
5438 * xdr_ypresp_all::
5439 * xdr_ypresp_key_val::
5440 * xdr_ypresp_maplist::
5441 * xdr_ypresp_master::
5442 * xdr_ypresp_order::
5443 * xdr_ypresp_val::
5444 * xdr_ypresp_xfr::
5445 * xdr_ypstat::
5446 * xdr_ypxfrstat::
5447 @end menu
5448
5449 @include glibc-functions/xdr_domainname.texi
5450 @include glibc-functions/xdr_keydat.texi
5451 @include glibc-functions/xdr_mapname.texi
5452 @include glibc-functions/xdr_peername.texi
5453 @include glibc-functions/xdr_valdat.texi
5454 @include glibc-functions/xdr_ypbind_binding.texi
5455 @include glibc-functions/xdr_ypbind_resp.texi
5456 @include glibc-functions/xdr_ypbind_resptype.texi
5457 @include glibc-functions/xdr_ypbind_setdom.texi
5458 @include glibc-functions/xdr_ypmap_parms.texi
5459 @include glibc-functions/xdr_ypmaplist.texi
5460 @include glibc-functions/xdr_yppush_status.texi
5461 @include glibc-functions/xdr_yppushresp_xfr.texi
5462 @include glibc-functions/xdr_ypreq_key.texi
5463 @include glibc-functions/xdr_ypreq_nokey.texi
5464 @include glibc-functions/xdr_ypreq_xfr.texi
5465 @include glibc-functions/xdr_ypresp_all.texi
5466 @include glibc-functions/xdr_ypresp_key_val.texi
5467 @include glibc-functions/xdr_ypresp_maplist.texi
5468 @include glibc-functions/xdr_ypresp_master.texi
5469 @include glibc-functions/xdr_ypresp_order.texi
5470 @include glibc-functions/xdr_ypresp_val.texi
5471 @include glibc-functions/xdr_ypresp_xfr.texi
5472 @include glibc-functions/xdr_ypstat.texi
5473 @include glibc-functions/xdr_ypxfrstat.texi
5474
5475 @node Glibc rpcsvc/yp_prot.h
5476 @section Glibc @code{<rpcsvc/yp_prot.h>}
5477
5478 @menu
5479 * xdr_ypall::
5480 @end menu
5481
5482 @include glibc-functions/xdr_ypall.texi
5483
5484 @node Glibc rpcsvc/ypclnt.h
5485 @section Glibc @code{<rpcsvc/ypclnt.h>}
5486
5487 @menu
5488 * yp_all::
5489 * yp_bind::
5490 * yp_first::
5491 * yp_get_default_domain::
5492 * yp_master::
5493 * yp_match::
5494 * yp_next::
5495 * yp_order::
5496 * yp_unbind::
5497 * yp_update::
5498 * ypbinderr_string::
5499 * yperr_string::
5500 * ypprot_err::
5501 @end menu
5502
5503 @include glibc-functions/yp_all.texi
5504 @include glibc-functions/yp_bind.texi
5505 @include glibc-functions/yp_first.texi
5506 @include glibc-functions/yp_get_default_domain.texi
5507 @include glibc-functions/yp_master.texi
5508 @include glibc-functions/yp_match.texi
5509 @include glibc-functions/yp_next.texi
5510 @include glibc-functions/yp_order.texi
5511 @include glibc-functions/yp_unbind.texi
5512 @include glibc-functions/yp_update.texi
5513 @include glibc-functions/ypbinderr_string.texi
5514 @include glibc-functions/yperr_string.texi
5515 @include glibc-functions/ypprot_err.texi
5516
5517 @node Glibc rpcsvc/ypupd.h
5518 @section Glibc @code{<rpcsvc/ypupd.h>}
5519
5520 @menu
5521 * xdr_yp_buf::
5522 * xdr_ypdelete_args::
5523 * xdr_ypupdate_args::
5524 @end menu
5525
5526 @include glibc-functions/xdr_yp_buf.texi
5527 @include glibc-functions/xdr_ypdelete_args.texi
5528 @include glibc-functions/xdr_ypupdate_args.texi
5529
5530 @node Glibc sched.h
5531 @section Glibc Extensions to @code{<sched.h>}
5532
5533 @menu
5534 * clone::
5535 * sched_getaffinity::
5536 * sched_setaffinity::
5537 @end menu
5538
5539 @include glibc-functions/clone.texi
5540 @include glibc-functions/sched_getaffinity.texi
5541 @include glibc-functions/sched_setaffinity.texi
5542
5543 @node Glibc search.h
5544 @section Glibc Extensions to @code{<search.h>}
5545
5546 @menu
5547 * hcreate_r::
5548 * hdestroy_r::
5549 * hsearch_r::
5550 * tdestroy::
5551 @end menu
5552
5553 @include glibc-functions/hcreate_r.texi
5554 @include glibc-functions/hdestroy_r.texi
5555 @include glibc-functions/hsearch_r.texi
5556 @include glibc-functions/tdestroy.texi
5557
5558 @node Glibc selinux/selinux.h
5559 @section Glibc Extensions to @code{<selinux/selinux.h>}
5560
5561 @menu
5562 * fgetfilecon::
5563 * getfilecon::
5564 * lgetfilecon::
5565 @end menu
5566
5567 @include glibc-functions/getfilecon-desc.texi
5568 @include glibc-functions/fgetfilecon.texi
5569 @include glibc-functions/getfilecon.texi
5570 @include glibc-functions/lgetfilecon.texi
5571
5572 @c @node Glibc semaphore.h
5573 @c @section Glibc Extensions to @code{<semaphore.h>}
5574
5575 @c @node Glibc setjmp.h
5576 @c @section Glibc Extensions to @code{<setjmp.h>}
5577
5578 @node Glibc shadow.h
5579 @section Glibc @code{<shadow.h>}
5580
5581 @menu
5582 * endspent::
5583 * fgetspent::
5584 * fgetspent_r::
5585 * getspent::
5586 * getspent_r::
5587 * getspnam::
5588 * getspnam_r::
5589 * lckpwdf::
5590 * putspent::
5591 * setspent::
5592 * sgetspent::
5593 * sgetspent_r::
5594 * ulckpwdf::
5595 @end menu
5596
5597 @include glibc-functions/endspent.texi
5598 @include glibc-functions/fgetspent.texi
5599 @include glibc-functions/fgetspent_r.texi
5600 @include glibc-functions/getspent.texi
5601 @include glibc-functions/getspent_r.texi
5602 @include glibc-functions/getspnam.texi
5603 @include glibc-functions/getspnam_r.texi
5604 @include glibc-functions/lckpwdf.texi
5605 @include glibc-functions/putspent.texi
5606 @include glibc-functions/setspent.texi
5607 @include glibc-functions/sgetspent.texi
5608 @include glibc-functions/sgetspent_r.texi
5609 @include glibc-functions/ulckpwdf.texi
5610
5611 @node Glibc signal.h
5612 @section Glibc Extensions to @code{<signal.h>}
5613
5614 @menu
5615 * gsignal::
5616 * sigandset::
5617 * sigblock::
5618 * siggetmask::
5619 * sigisemptyset::
5620 * sigorset::
5621 * sigreturn::
5622 * sigsetmask::
5623 * sigstack::
5624 * sigvec::
5625 * ssignal::
5626 * sys_siglist::
5627 * sysv_signal::
5628 @end menu
5629
5630 @include glibc-functions/gsignal.texi
5631 @include glibc-functions/sigandset.texi
5632 @include glibc-functions/sigblock.texi
5633 @include glibc-functions/siggetmask.texi
5634 @include glibc-functions/sigisemptyset.texi
5635 @include glibc-functions/sigorset.texi
5636 @include glibc-functions/sigreturn.texi
5637 @include glibc-functions/sigsetmask.texi
5638 @include glibc-functions/sigstack.texi
5639 @include glibc-functions/sigvec.texi
5640 @include glibc-functions/ssignal.texi
5641 @include glibc-functions/sys_siglist.texi
5642 @include glibc-functions/sysv_signal.texi
5643
5644 @c @node Glibc spawn.h
5645 @c @section Glibc Extensions to @code{<spawn.h>}
5646
5647 @c @node Glibc stdarg.h
5648 @c @section Glibc Extensions to @code{<stdarg.h>}
5649
5650 @c @node Glibc stdbool.h
5651 @c @section Glibc Extensions to @code{<stdbool.h>}
5652
5653 @c @node Glibc stddef.h
5654 @c @section Glibc Extensions to @code{<stddef.h>}
5655
5656 @c @node Glibc stdint.h
5657 @c @section Glibc Extensions to @code{<stdint.h>}
5658
5659 @node Glibc stdio.h
5660 @section Glibc Extensions to @code{<stdio.h>}
5661
5662 @menu
5663 * asprintf::
5664 * cuserid::
5665 * clearerr_unlocked::
5666 * fcloseall::
5667 * feof_unlocked::
5668 * ferror_unlocked::
5669 * fflush_unlocked::
5670 * fgetc_unlocked::
5671 * fgets_unlocked::
5672 * fileno_unlocked::
5673 * fopencookie::
5674 * fputc_unlocked::
5675 * fputs_unlocked::
5676 * fread_unlocked::
5677 * fwrite_unlocked::
5678 * getw::
5679 * putw::
5680 * setbuffer::
5681 * setlinebuf::
5682 * sys_errlist::
5683 * sys_nerr::
5684 * tmpnam_r::
5685 * vasprintf::
5686 @end menu
5687
5688 @include glibc-functions/asprintf.texi
5689 @include glibc-functions/cuserid.texi
5690 @include glibc-functions/clearerr_unlocked.texi
5691 @include glibc-functions/fcloseall.texi
5692 @include glibc-functions/feof_unlocked.texi
5693 @include glibc-functions/ferror_unlocked.texi
5694 @include glibc-functions/fflush_unlocked.texi
5695 @include glibc-functions/fgetc_unlocked.texi
5696 @include glibc-functions/fgets_unlocked.texi
5697 @include glibc-functions/fileno_unlocked.texi
5698 @include glibc-functions/fopencookie.texi
5699 @include glibc-functions/fputc_unlocked.texi
5700 @include glibc-functions/fputs_unlocked.texi
5701 @include glibc-functions/fread_unlocked.texi
5702 @include glibc-functions/fwrite_unlocked.texi
5703 @include glibc-functions/getw.texi
5704 @include glibc-functions/putw.texi
5705 @include glibc-functions/setbuffer.texi
5706 @include glibc-functions/setlinebuf.texi
5707 @include glibc-functions/sys_errlist.texi
5708 @include glibc-functions/sys_nerr.texi
5709 @include glibc-functions/tmpnam_r.texi
5710 @include glibc-functions/vasprintf.texi
5711
5712 @node Glibc stdlib.h
5713 @section Glibc Extensions to @code{<stdlib.h>}
5714
5715 @menu
5716 * canonicalize_file_name::
5717 * cfree::
5718 * clearenv::
5719 * drand48_r::
5720 * ecvt_r::
5721 * erand48_r::
5722 * fcvt_r::
5723 * getloadavg::
5724 * getpt::
5725 * initstate_r::
5726 * jrand48_r::
5727 * lcong48_r::
5728 * lrand48_r::
5729 * mkostemp::
5730 * mkostemps::
5731 * mrand48_r::
5732 * mkstemps::
5733 * nrand48_r::
5734 * on_exit::
5735 * ptsname_r::
5736 * qecvt::
5737 * qecvt_r::
5738 * qfcvt::
5739 * qfcvt_r::
5740 * qgcvt::
5741 * random_r::
5742 * rpmatch::
5743 * seed48_r::
5744 * setstate_r::
5745 * srand48_r::
5746 * srandom_r::
5747 * strtod_l::
5748 * strtof_l::
5749 * strtol_l::
5750 * strtold_l::
5751 * strtoll_l::
5752 * strtoq::
5753 * strtoul_l::
5754 * strtoull_l::
5755 * strtouq::
5756 * valloc::
5757 @end menu
5758
5759 @include glibc-functions/canonicalize_file_name.texi
5760 @include glibc-functions/cfree.texi
5761 @include glibc-functions/clearenv.texi
5762 @include glibc-functions/drand48_r.texi
5763 @include glibc-functions/ecvt_r.texi
5764 @include glibc-functions/erand48_r.texi
5765 @include glibc-functions/fcvt_r.texi
5766 @include glibc-functions/getloadavg.texi
5767 @include glibc-functions/getpt.texi
5768 @include glibc-functions/initstate_r.texi
5769 @include glibc-functions/jrand48_r.texi
5770 @include glibc-functions/lcong48_r.texi
5771 @include glibc-functions/lrand48_r.texi
5772 @include glibc-functions/mkostemp.texi
5773 @include glibc-functions/mkostemps.texi
5774 @include glibc-functions/mrand48_r.texi
5775 @include glibc-functions/mkstemps.texi
5776 @include glibc-functions/nrand48_r.texi
5777 @include glibc-functions/on_exit.texi
5778 @include glibc-functions/ptsname_r.texi
5779 @include glibc-functions/qecvt.texi
5780 @include glibc-functions/qecvt_r.texi
5781 @include glibc-functions/qfcvt.texi
5782 @include glibc-functions/qfcvt_r.texi
5783 @include glibc-functions/qgcvt.texi
5784 @include glibc-functions/random_r.texi
5785 @include glibc-functions/rpmatch.texi
5786 @include glibc-functions/seed48_r.texi
5787 @include glibc-functions/setstate_r.texi
5788 @include glibc-functions/srand48_r.texi
5789 @include glibc-functions/srandom_r.texi
5790 @include glibc-functions/strtod_l.texi
5791 @include glibc-functions/strtof_l.texi
5792 @include glibc-functions/strtol_l.texi
5793 @include glibc-functions/strtold_l.texi
5794 @include glibc-functions/strtoll_l.texi
5795 @include glibc-functions/strtoq.texi
5796 @include glibc-functions/strtoul_l.texi
5797 @include glibc-functions/strtoull_l.texi
5798 @include glibc-functions/strtouq.texi
5799 @include glibc-functions/valloc.texi
5800
5801 @node Glibc string.h
5802 @section Glibc Extensions to @code{<string.h>}
5803
5804 @menu
5805 * ffsl::
5806 * ffsll::
5807 * memfrob::
5808 * memmem::
5809 * mempcpy::
5810 * memrchr::
5811 * rawmemchr::
5812 * strcasestr::
5813 * strchrnul::
5814 * strfry::
5815 * strsep::
5816 * strverscmp::
5817 @end menu
5818
5819 @include glibc-functions/ffsl.texi
5820 @include glibc-functions/ffsll.texi
5821 @include glibc-functions/memfrob.texi
5822 @include glibc-functions/memmem.texi
5823 @include glibc-functions/mempcpy.texi
5824 @include glibc-functions/memrchr.texi
5825 @include glibc-functions/rawmemchr.texi
5826 @include glibc-functions/strcasestr.texi
5827 @include glibc-functions/strchrnul.texi
5828 @include glibc-functions/strfry.texi
5829 @include glibc-functions/strsep.texi
5830 @include glibc-functions/strverscmp.texi
5831
5832 @c @node Glibc strings.h
5833 @c @section Glibc Extensions to @code{<strings.h>}
5834
5835 @c @node Glibc stropts.h
5836 @c @section Glibc Extensions to @code{<stropts.h>}
5837
5838 @node Glibc sys/capability.h
5839 @section Glibc @code{<sys/capability.h>}
5840
5841 @menu
5842 * capget::
5843 * capset::
5844 @end menu
5845
5846 @include glibc-functions/capget.texi
5847 @include glibc-functions/capset.texi
5848
5849 @node Glibc sys/epoll.h
5850 @section Glibc @code{<sys/epoll.h>}
5851
5852 @menu
5853 * epoll_create::
5854 * epoll_ctl::
5855 * epoll_wait::
5856 @end menu
5857
5858 @include glibc-functions/epoll_create.texi
5859 @include glibc-functions/epoll_ctl.texi
5860 @include glibc-functions/epoll_wait.texi
5861
5862 @node Glibc sys/file.h
5863 @section Glibc @code{<sys/file.h>}
5864
5865 @menu
5866 * flock::
5867 @end menu
5868
5869 @include glibc-functions/flock.texi
5870
5871 @node Glibc sys/fsuid.h
5872 @section Glibc @code{<sys/fsuid.h>}
5873
5874 @menu
5875 * setfsgid::
5876 * setfsuid::
5877 @end menu
5878
5879 @include glibc-functions/setfsgid.texi
5880 @include glibc-functions/setfsuid.texi
5881
5882 @node Glibc sys/gmon.h
5883 @section Glibc @code{<sys/gmon.h>}
5884
5885 @menu
5886 * monstartup::
5887 @end menu
5888
5889 @include glibc-functions/monstartup.texi
5890
5891 @node Glibc sys/io.h and sys/perm.h
5892 @section Glibc @code{<sys/io.h>}, @code{<sys/perm.h>}
5893
5894 @menu
5895 * ioperm::
5896 * iopl::
5897 @end menu
5898
5899 @include glibc-functions/ioperm.texi
5900 @include glibc-functions/iopl.texi
5901
5902 @c @node Glibc sys/ioctl.h
5903 @c @section Glibc @code{<sys/ioctl.h>}
5904
5905 @c @node Glibc sys/ipc.h
5906 @c @section Glibc Extensions to @code{<sys/ipc.h>}
5907
5908 @node Glibc sys/kdaemon.h
5909 @section Glibc @code{<sys/kdaemon.h>}
5910
5911 @menu
5912 * bdflush::
5913 @end menu
5914
5915 @include glibc-functions/bdflush.texi
5916
5917 @node Glibc sys/klog.h
5918 @section Glibc @code{<sys/klog.h>}
5919
5920 @menu
5921 * klogctl::
5922 @end menu
5923
5924 @include glibc-functions/klogctl.texi
5925
5926 @node Glibc sys/mman.h
5927 @section Glibc Extensions to @code{<sys/mman.h>}
5928
5929 @menu
5930 * madvise::
5931 * mincore::
5932 * mremap::
5933 * remap_file_pages::
5934 @end menu
5935
5936 @include glibc-functions/madvise.texi
5937 @include glibc-functions/mincore.texi
5938 @include glibc-functions/mremap.texi
5939 @include glibc-functions/remap_file_pages.texi
5940
5941 @node Glibc sys/mount.h
5942 @section Glibc @code{<sys/mount.h>}
5943
5944 @menu
5945 * mount::
5946 * umount::
5947 * umount2::
5948 @end menu
5949
5950 @include glibc-functions/mount.texi
5951 @include glibc-functions/umount.texi
5952 @include glibc-functions/umount2.texi
5953
5954 @c @node Glibc sys/msg.h
5955 @c @section Glibc Extensions to @code{<sys/msg.h>}
5956
5957 @node Glibc sys/personality.h
5958 @section Glibc @code{<sys/personality.h>}
5959
5960 @menu
5961 * personality::
5962 @end menu
5963
5964 @include glibc-functions/personality.texi
5965
5966 @node Glibc sys/prctl.h
5967 @section Glibc @code{<sys/prctl.h>}
5968
5969 @menu
5970 * prctl::
5971 @end menu
5972
5973 @include glibc-functions/prctl.texi
5974
5975 @node Glibc sys/profil.h
5976 @section Glibc @code{<sys/profil.h>}
5977
5978 @menu
5979 * sprofil::
5980 @end menu
5981
5982 @include glibc-functions/sprofil.texi
5983
5984 @node Glibc sys/ptrace.h
5985 @section Glibc @code{<sys/ptrace.h>}
5986
5987 @menu
5988 * ptrace::
5989 @end menu
5990
5991 @include glibc-functions/ptrace.texi
5992
5993 @node Glibc sys/quota.h
5994 @section Glibc @code{<sys/quota.h>}
5995
5996 @menu
5997 * quotactl::
5998 @end menu
5999
6000 @include glibc-functions/quotactl.texi
6001
6002 @node Glibc sys/reboot.h
6003 @section Glibc @code{<sys/reboot.h>}
6004
6005 @menu
6006 * reboot::
6007 @end menu
6008
6009 @include glibc-functions/reboot.texi
6010
6011 @c @node Glibc sys/resource.h
6012 @c @section Glibc Extensions to @code{<sys/resource.h>}
6013
6014 @c @node Glibc sys/select.h
6015 @c @section Glibc Extensions to @code{<sys/select.h>}
6016
6017 @node Glibc sys/sem.h
6018 @section Glibc Extensions to @code{<sys/sem.h>}
6019
6020 @menu
6021 * semtimedop::
6022 @end menu
6023
6024 @include glibc-functions/semtimedop.texi
6025
6026 @node Glibc sys/sendfile.h
6027 @section Glibc @code{<sys/sendfile.h>}
6028
6029 @menu
6030 * sendfile::
6031 @end menu
6032
6033 @include glibc-functions/sendfile.texi
6034
6035 @c @node Glibc sys/shm.h
6036 @c @section Glibc Extensions to @code{<sys/shm.h>}
6037
6038 @node Glibc sys/socket.h
6039 @section Glibc Extensions to @code{<sys/socket.h>}
6040
6041 @menu
6042 * accept4::
6043 * isfdtype::
6044 @end menu
6045
6046 @include glibc-functions/accept4.texi
6047 @include glibc-functions/isfdtype.texi
6048
6049 @node Glibc sys/stat.h
6050 @section Glibc Extensions to @code{<sys/stat.h>}
6051
6052 @menu
6053 * lchmod::
6054 @end menu
6055
6056 @include glibc-functions/lchmod.texi
6057
6058 @node Glibc sys/statfs.h
6059 @section Glibc @code{<sys/statfs.h>}
6060
6061 @menu
6062 * fstatfs::
6063 * statfs::
6064 @end menu
6065
6066 @include glibc-functions/fstatfs.texi
6067 @include glibc-functions/statfs.texi
6068
6069 @c @node Glibc sys/statvfs.h
6070 @c @section Glibc Extensions to @code{<sys/statvfs.h>}
6071
6072 @node Glibc sys/swap.h
6073 @section Glibc @code{<sys/swap.h>}
6074
6075 @menu
6076 * swapoff::
6077 * swapon::
6078 @end menu
6079
6080 @include glibc-functions/swapoff.texi
6081 @include glibc-functions/swapon.texi
6082
6083 @node Glibc sys/sysctl.h
6084 @section Glibc @code{<sys/sysctl.h>}
6085
6086 @menu
6087 * sysctl::
6088 @end menu
6089
6090 @include glibc-functions/sysctl.texi
6091
6092 @node Glibc sys/sysinfo.h
6093 @section Glibc @code{<sys/sysinfo.h>}
6094
6095 @menu
6096 * get_avphys_pages::
6097 * get_nprocs::
6098 * get_nprocs_conf::
6099 * get_phys_pages::
6100 * sysinfo::
6101 @end menu
6102
6103 @include glibc-functions/get_avphys_pages.texi
6104 @include glibc-functions/get_nprocs.texi
6105 @include glibc-functions/get_nprocs_conf.texi
6106 @include glibc-functions/get_phys_pages.texi
6107 @include glibc-functions/sysinfo.texi
6108
6109 @node Glibc sys/syslog.h
6110 @section Glibc @code{<sys/syslog.h>}
6111
6112 @menu
6113 * vsyslog::
6114 @end menu
6115
6116 @include glibc-functions/vsyslog.texi
6117
6118 @node Glibc sys/sysmacros.h
6119 @section Glibc @code{<sys/sysmacros.h>}
6120
6121 @menu
6122 * gnu_dev_major::
6123 * gnu_dev_makedev::
6124 * gnu_dev_minor::
6125 @end menu
6126
6127 @include glibc-functions/gnu_dev_major.texi
6128 @include glibc-functions/gnu_dev_makedev.texi
6129 @include glibc-functions/gnu_dev_minor.texi
6130
6131 @node Glibc sys/time.h
6132 @section Glibc Extensions to @code{<sys/time.h>}
6133
6134 @menu
6135 * adjtime::
6136 * futimes::
6137 * futimesat::
6138 * lutimes::
6139 * settimeofday::
6140 @end menu
6141
6142 @include glibc-functions/adjtime.texi
6143 @include glibc-functions/futimes.texi
6144 @include glibc-functions/futimesat.texi
6145 @include glibc-functions/lutimes.texi
6146 @include glibc-functions/settimeofday.texi
6147
6148 @c @node Glibc sys/timeb.h
6149 @c @section Glibc Extensions to @code{<sys/timeb.h>}
6150
6151 @c @node Glibc sys/times.h
6152 @c @section Glibc Extensions to @code{<sys/times.h>}
6153
6154 @node Glibc sys/timex.h
6155 @section Glibc @code{<sys/timex.h>}
6156
6157 @menu
6158 * adjtimex::
6159 * ntp_adjtime::
6160 * ntp_gettime::
6161 @end menu
6162
6163 @include glibc-functions/adjtimex.texi
6164 @include glibc-functions/ntp_adjtime.texi
6165 @include glibc-functions/ntp_gettime.texi
6166
6167 @c @node Glibc sys/types.h
6168 @c @section Glibc Extensions to @code{<sys/types.h>}
6169
6170 @c @node Glibc sys/uio.h
6171 @c @section Glibc Extensions to @code{<sys/uio.h>}
6172
6173 @c @node Glibc sys/un.h
6174 @c @section Glibc Extensions to @code{<sys/un.h>}
6175
6176 @node Glibc sys/ustat.h
6177 @section Glibc @code{<sys/ustat.h>}
6178
6179 @menu
6180 * ustat::
6181 @end menu
6182
6183 @include glibc-functions/ustat.texi
6184
6185 @c @node Glibc sys/utsname.h
6186 @c @section Glibc Extensions to @code{<sys/utsname.h>}
6187
6188 @node Glibc sys/vlimit.h
6189 @section Glibc @code{<sys/vlimit.h>}
6190
6191 @menu
6192 * vlimit::
6193 @end menu
6194
6195 @include glibc-functions/vlimit.texi
6196
6197 @node Glibc sys/vm86.h
6198 @section Glibc @code{<sys/vm86.h>}
6199
6200 @menu
6201 * vm86::
6202 @end menu
6203
6204 @include glibc-functions/vm86.texi
6205
6206 @node Glibc sys/vtimes.h
6207 @section Glibc @code{<sys/vtimes.h>}
6208
6209 @menu
6210 * vtimes::
6211 @end menu
6212
6213 @include glibc-functions/vtimes.texi
6214
6215 @node Glibc sys/wait.h
6216 @section Glibc Extensions to @code{<sys/wait.h>}
6217
6218 @menu
6219 * wait3::
6220 * wait4::
6221 @end menu
6222
6223 @include glibc-functions/wait3.texi
6224 @include glibc-functions/wait4.texi
6225
6226 @node Glibc sys/xattr.h
6227 @section Glibc @code{<sys/xattr.h>}
6228
6229 @menu
6230 * fgetxattr::
6231 * flistxattr::
6232 * fremovexattr::
6233 * fsetxattr::
6234 * getxattr::
6235 * lgetxattr::
6236 * listxattr::
6237 * llistxattr::
6238 * lremovexattr::
6239 * lsetxattr::
6240 * removexattr::
6241 * setxattr::
6242 @end menu
6243
6244 @include glibc-functions/fgetxattr.texi
6245 @include glibc-functions/flistxattr.texi
6246 @include glibc-functions/fremovexattr.texi
6247 @include glibc-functions/fsetxattr.texi
6248 @include glibc-functions/getxattr.texi
6249 @include glibc-functions/lgetxattr.texi
6250 @include glibc-functions/listxattr.texi
6251 @include glibc-functions/llistxattr.texi
6252 @include glibc-functions/lremovexattr.texi
6253 @include glibc-functions/lsetxattr.texi
6254 @include glibc-functions/removexattr.texi
6255 @include glibc-functions/setxattr.texi
6256
6257 @c @node Glibc sysexits.h
6258 @c @section Glibc @code{<sysexits.h>}
6259
6260 @c @node Glibc syslog.h
6261 @c @section Glibc Extensions to @code{<syslog.h>}
6262
6263 @c @node Glibc tar.h
6264 @c @section Glibc Extensions to @code{<tar.h>}
6265
6266 @node Glibc termios.h
6267 @section Glibc Extensions to @code{<termios.h>}
6268
6269 @menu
6270 * cfmakeraw::
6271 * cfsetspeed::
6272 @end menu
6273
6274 @include glibc-functions/cfmakeraw.texi
6275 @include glibc-functions/cfsetspeed.texi
6276
6277 @c @node Glibc tgmath.h
6278 @c @section Glibc Extensions to @code{<tgmath.h>}
6279
6280 @node Glibc time.h
6281 @section Glibc Extensions to @code{<time.h>}
6282
6283 @menu
6284 * dysize::
6285 * getdate_r::
6286 * stime::
6287 * strptime_l::
6288 * timegm::
6289 * timelocal::
6290 @end menu
6291
6292 @include glibc-functions/dysize.texi
6293 @include glibc-functions/getdate_r.texi
6294 @include glibc-functions/stime.texi
6295 @include glibc-functions/strptime_l.texi
6296 @include glibc-functions/timegm.texi
6297 @include glibc-functions/timelocal.texi
6298
6299 @c @node Glibc trace.h
6300 @c @section Glibc Extensions to @code{<trace.h>}
6301
6302 @node Glibc ttyent.h
6303 @section Glibc @code{<ttyent.h>}
6304
6305 @menu
6306 * endttyent::
6307 * getttyent::
6308 * getttynam::
6309 * setttyent::
6310 @end menu
6311
6312 @include glibc-functions/endttyent.texi
6313 @include glibc-functions/getttyent.texi
6314 @include glibc-functions/getttynam.texi
6315 @include glibc-functions/setttyent.texi
6316
6317 @c @node Glibc ucontext.h
6318 @c @section Glibc Extensions to @code{<ucontext.h>}
6319
6320 @c @node Glibc ulimit.h
6321 @c @section Glibc Extensions to @code{<ulimit.h>}
6322
6323 @node Glibc unistd.h
6324 @section Glibc Extensions to @code{<unistd.h>}
6325
6326 @menu
6327 * acct::
6328 * brk::
6329 * chroot::
6330 * daemon::
6331 * dup3::
6332 * endusershell::
6333 * euidaccess::
6334 * execvpe::
6335 * get_current_dir_name::
6336 * getdomainname::
6337 * getdtablesize::
6338 * getpagesize::
6339 * getpass::
6340 * getresgid::
6341 * getresuid::
6342 * getusershell::
6343 * group_member::
6344 * pipe2::
6345 * profil::
6346 * revoke::
6347 * sbrk::
6348 * setlogin::
6349 * setdomainname::
6350 * sethostid::
6351 * sethostname::
6352 * setresgid::
6353 * setresuid::
6354 * setusershell::
6355 * syscall::
6356 * ttyslot::
6357 * vhangup::
6358 @end menu
6359
6360 @include glibc-functions/acct.texi
6361 @include glibc-functions/brk.texi
6362 @include glibc-functions/chroot.texi
6363 @include glibc-functions/daemon.texi
6364 @include glibc-functions/dup3.texi
6365 @include glibc-functions/endusershell.texi
6366 @include glibc-functions/euidaccess.texi
6367 @include glibc-functions/execvpe.texi
6368 @include glibc-functions/get_current_dir_name.texi
6369 @include glibc-functions/getdomainname.texi
6370 @include glibc-functions/getdtablesize.texi
6371 @include glibc-functions/getpagesize.texi
6372 @include glibc-functions/getpass.texi
6373 @include glibc-functions/getresgid.texi
6374 @include glibc-functions/getresuid.texi
6375 @include glibc-functions/getusershell.texi
6376 @include glibc-functions/group_member.texi
6377 @include glibc-functions/pipe2.texi
6378 @include glibc-functions/profil.texi
6379 @include glibc-functions/revoke.texi
6380 @include glibc-functions/sbrk.texi
6381 @include glibc-functions/setlogin.texi
6382 @include glibc-functions/setdomainname.texi
6383 @include glibc-functions/sethostid.texi
6384 @include glibc-functions/sethostname.texi
6385 @include glibc-functions/setresgid.texi
6386 @include glibc-functions/setresuid.texi
6387 @include glibc-functions/setusershell.texi
6388 @include glibc-functions/syscall.texi
6389 @include glibc-functions/ttyslot.texi
6390 @include glibc-functions/vhangup.texi
6391
6392 @c @node Glibc utime.h
6393 @c @section Glibc Extensions to @code{<utime.h>}
6394
6395 @node Glibc utmp.h
6396 @section Glibc @code{<utmp.h>}
6397
6398 @menu
6399 * endutent::
6400 * getutent::
6401 * getutent_r::
6402 * getutid::
6403 * getutid_r::
6404 * getutline::
6405 * getutline_r::
6406 * pututline::
6407 * setutent::
6408 * updwtmp::
6409 * utmpname::
6410 * login_tty::
6411 @end menu
6412
6413 @include glibc-functions/endutent.texi
6414 @include glibc-functions/getutent.texi
6415 @include glibc-functions/getutent_r.texi
6416 @include glibc-functions/getutid.texi
6417 @include glibc-functions/getutid_r.texi
6418 @include glibc-functions/getutline.texi
6419 @include glibc-functions/getutline_r.texi
6420 @include glibc-functions/pututline.texi
6421 @include glibc-functions/setutent.texi
6422 @include glibc-functions/updwtmp.texi
6423 @include glibc-functions/utmpname.texi
6424 @include glibc-functions/login_tty.texi
6425
6426 @node Glibc utmpx.h
6427 @section Glibc Extensions to @code{<utmpx.h>}
6428
6429 @menu
6430 * getutmp::
6431 * getutmpx::
6432 * updwtmpx::
6433 * utmpxname::
6434 @end menu
6435
6436 @include glibc-functions/getutmp.texi
6437 @include glibc-functions/getutmpx.texi
6438 @include glibc-functions/updwtmpx.texi
6439 @include glibc-functions/utmpxname.texi
6440
6441 @node Glibc wchar.h
6442 @section Glibc Extensions to @code{<wchar.h>}
6443
6444 @menu
6445 * fgetwc_unlocked::
6446 * fgetws_unlocked::
6447 * fputwc_unlocked::
6448 * fputws_unlocked::
6449 * getwc_unlocked::
6450 * getwchar_unlocked::
6451 * putwc_unlocked::
6452 * putwchar_unlocked::
6453 * wcschrnul::
6454 * wcsftime_l::
6455 * wcstod_l::
6456 * wcstof_l::
6457 * wcstol_l::
6458 * wcstold_l::
6459 * wcstoll_l::
6460 * wcstoq::
6461 * wcstoul_l::
6462 * wcstoull_l::
6463 * wcstouq::
6464 * wmempcpy::
6465 @end menu
6466
6467 @include glibc-functions/fgetwc_unlocked.texi
6468 @include glibc-functions/fgetws_unlocked.texi
6469 @include glibc-functions/fputwc_unlocked.texi
6470 @include glibc-functions/fputws_unlocked.texi
6471 @include glibc-functions/getwc_unlocked.texi
6472 @include glibc-functions/getwchar_unlocked.texi
6473 @include glibc-functions/putwc_unlocked.texi
6474 @include glibc-functions/putwchar_unlocked.texi
6475 @include glibc-functions/wcschrnul.texi
6476 @include glibc-functions/wcsftime_l.texi
6477 @include glibc-functions/wcstod_l.texi
6478 @include glibc-functions/wcstof_l.texi
6479 @include glibc-functions/wcstol_l.texi
6480 @include glibc-functions/wcstold_l.texi
6481 @include glibc-functions/wcstoll_l.texi
6482 @include glibc-functions/wcstoq.texi
6483 @include glibc-functions/wcstoul_l.texi
6484 @include glibc-functions/wcstoull_l.texi
6485 @include glibc-functions/wcstouq.texi
6486 @include glibc-functions/wmempcpy.texi
6487
6488 @c @node Glibc wctype.h
6489 @c @section Glibc Extensions to @code{<wctype.h>}
6490
6491 @c @node Glibc wordexp.h
6492 @c @section Glibc Extensions to @code{<wordexp.h>}
6493
6494 @node Particular Modules
6495 @chapter Particular Modules
6496
6497 @menu
6498 * alloca::
6499 * alloca-opt::
6500 * Safe Allocation Macros::
6501 * Compile-time Assertions::
6502 * Integer Properties::
6503 * String Functions in C Locale::
6504 * Quoting::
6505 * error and progname::
6506 * gcd::
6507 * Searching for Libraries::
6508 * Exported Symbols of Shared Libraries::
6509 * LD Version Scripts::
6510 * Visual Studio Compatibility::
6511 * Supporting Relocation::
6512 * func::
6513 * configmake::
6514 * warnings::
6515 * manywarnings::
6516 * Running self-tests under valgrind::
6517 * stat-size::
6518 @end menu
6519
6520 @node alloca
6521 @section alloca
6522 @findex alloca
6523 @include alloca.texi
6524
6525 @node alloca-opt
6526 @section alloca-opt
6527 @findex alloca
6528 @include alloca-opt.texi
6529
6530 @include safe-alloc.texi
6531
6532 @include verify.texi
6533
6534 @include intprops.texi
6535
6536 @node String Functions in C Locale
6537 @section Character and String Functions in C Locale
6538
6539 The functions in this section are similar to the generic string functions
6540 from the standard C library, except that
6541 @itemize
6542 @item
6543 They behave as if the locale was set to the "C" locale, even when the
6544 locale is different, and/or
6545 @item
6546 They are specially optimized for the case where all characters are plain
6547 ASCII characters.
6548 @end itemize
6549
6550 @menu
6551 * c-ctype::
6552 * c-strcase::
6553 * c-strcaseeq::
6554 * c-strcasestr::
6555 * c-strstr::
6556 * c-strtod::
6557 * c-strtold::
6558 @end menu
6559
6560 @node c-ctype
6561 @subsection c-ctype
6562 @include c-ctype.texi
6563
6564 @node c-strcase
6565 @subsection c-strcase
6566 @include c-strcase.texi
6567
6568 @node c-strcaseeq
6569 @subsection c-strcaseeq
6570 @include c-strcaseeq.texi
6571
6572 @node c-strcasestr
6573 @subsection c-strcasestr
6574 @include c-strcasestr.texi
6575
6576 @node c-strstr
6577 @subsection c-strstr
6578 @include c-strstr.texi
6579
6580 @node c-strtod
6581 @subsection c-strtod
6582 @include c-strtod.texi
6583
6584 @node c-strtold
6585 @subsection c-strtold
6586 @include c-strtold.texi
6587
6588 @include quote.texi
6589
6590 @include error.texi
6591
6592 @include gcd.texi
6593
6594 @include havelib.texi
6595
6596 @include lib-symbol-visibility.texi
6597
6598 @include ld-version-script.texi
6599
6600 @include ld-output-def.texi
6601
6602 @include relocatable-maint.texi
6603
6604 @include func.texi
6605
6606 @include configmake.texi
6607
6608 @include warnings.texi
6609
6610 @include manywarnings.texi
6611
6612 @include valgrind-tests.texi
6613
6614 @include stat-size.texi
6615
6616
6617 @node Regular expressions
6618 @chapter Regular expressions
6619
6620 @menu
6621 * Overview::
6622 * Regular Expression Syntax::
6623 * Common Operators::
6624 * GNU Operators::
6625 * GNU Emacs Operators::
6626 * What Gets Matched?::
6627 * Programming with Regex::
6628 * Regular expression syntaxes::
6629 @end menu
6630
6631 @lowersections
6632 @include regex.texi
6633 @raisesections
6634
6635 @node Regular expression syntaxes
6636 @section Regular expression syntaxes
6637
6638 Gnulib supports many different types of regular expressions; although
6639 the underlying features are the same or identical, the syntax used
6640 varies.  The descriptions given here for the different types are
6641 generated automatically.
6642
6643 @include regexprops-generic.texi
6644
6645 @node GNU Free Documentation License
6646 @appendix GNU Free Documentation License
6647
6648 @include fdl-1.3.texi
6649
6650
6651 @node Index
6652 @unnumbered Index
6653
6654 @printindex cp
6655
6656 @bye
6657
6658 @c Local Variables:
6659 @c indent-tabs-mode: nil
6660 @c whitespace-check-buffer-indent: nil
6661 @c End: