X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=80ae091b795121a77f97489519ea457e0c309988;hb=2616a6587c4240184112fdd18d164227824a32f0;hp=b0bdd21d0f075fdee756828e95d298a62171551f;hpb=414111a8d8020459f65506d4c229d4071ad9d51a;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index b0bdd21d0..80ae091b7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,600 @@ +2011-07-08 Bruno Haible + + pthread_sigmask: Work around bug in single-threaded implementation. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Test for the + FreeBSD, HP-UX, Solaris bug. + (gl_PREREQ_PTHREAD_SIGMASK): New macro. + * lib/pthread_sigmask.c: Include . + (pthread_sigmask): If HAVE_PTHREAD_SIGMASK, define as a wrapper around + the system's pthread_sigmask function. + * modules/pthread_sigmask (configure.ac): Invoke + gl_PREREQ_PTHREAD_SIGMASK. + * doc/posix-functions/pthread_sigmask.texi: Mention bug on FreeBSD, + HP-UX, Solaris. + +2011-07-08 Eric Blake + + test-sigprocmask: avoid compiler warning + * modules/sigprocmask-tests (Depends-on): Add ignore-value. + * tests/test-sigprocmask.c (main): Use it to silence warning. + Reported by Jim Meyering. + + test-snprintf: avoid compiler warning + * tests/test-snprintf.c (main): Avoid shadowed declaration. + * tests/test-vsnprintf.c (main): Likewise. + Reported by Jim Meyering. + +2011-07-08 Bruno Haible + + Tests for module 'pthread_sigmask'. + * modules/pthread_sigmask-tests: New file. + * tests/test-pthread_sigmask1.c: New file, based on + tests/test-sigprocmask.c. + * tests/test-pthread_sigmask2.c: New file. + +2011-07-08 Jim Meyering + + test-getopt.h: avoid warning about an unused variable + * tests/test-getopt.h (test_getopt): Remove unused variable, "c". + +2011-07-07 Jim Meyering + + maint: reduce list of files exempt from sc_prohibit_leading_TABs + * Makefile (sc_prohibit_leading_TABs): Don't exempt m4/po.m4, + now that it no longer contains leading TABs. + Remove unused "url=FIXME" statement. + +2011-07-08 Paul Eggert + + pthread_sigmask: Assume POSIX when not gl_THREADLIB. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): + When gl_THREADLIB is not in use, assume that the POSIX sematics + are desired. This is better for Emacs, which uses POSIX semantics + on GNUish and/or POSIXish platforms, and does not use threads at + all otherwise. + + pthread_sigmask: fix typo when testing for libraries + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): + AC_LINK_IFELSE, not AC_COMPILE_IFELSE. + +2011-07-08 Eric Blake + + fts: introduce FTS_NOATIME + * lib/fts_.h (FTS_NOATIME): New bit flag. + (FTS_OPTIONMASK): Adjust. + * lib/fts.c (diropen, fts_open, fts_build): Honor it. + (fd_ring_check): Debug code unconditionally uses O_NOATIME. + +2011-07-08 Bruno Haible + + Tests for module 'thread'. + * modules/thread-tests: New file. + * tests/test-thread_self.c: New file. + * tests/test-thread_create.cc: New file. + +2011-07-08 Bruno Haible + + thread: Avoid gcc warnings when using gl_thread_self(). + * lib/glthread/thread.h (gl_thread_self): Return a pthread_t, not a + 'void *'. + (gl_thread_self_pointer): Update. + +2011-07-07 Bruno Haible + + signal-c++-tests: Check declaration of pthread_sigmask. + * tests/test-signal-c++.cc: Check declaration of pthread_sigmask. + * modules/signal-c++-tests (Makefile.am): Link test-signal-c++ against + $(LIB_PTHREAD_SIGMASK). + +2011-07-07 Bruno Haible + + pthread_sigmask: Fix link requirements on OSF/1 5.1 and with pth. + * lib/signal.in.h (pthread_sigmask): Override if + REPLACE_PTHREAD_SIGMASK is 1. + * m4/signal_h.m4 (gl_SIGNAL_H_DEFAULTS): Initialize + REPLACE_PTHREAD_SIGMASK. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Set also + REPLACE_PTHREAD_SIGMASK. Set and substitute LIB_PTHREAD_SIGMASK. + * modules/signal (Makefile.am): Substitute REPLACE_PTHREAD_SIGMASK. + * modules/pthread_sigmask (Depends-on, configure.ac): Update condition. + (Link): Set to $(LIB_PTHREAD_SIGMASK), not $(LIBMULTITHREAD). + +2011-07-07 Bruno Haible + + pthread_sigmask: Ensure declaration in . + * lib/signal.in.h: On MacOS X, FreeBSD, OpenBSD, OSF/1, Solaris 2.6, + include . + * doc/posix-functions/pthread_sigmask.texi: Mention the header file + problem. + +2011-07-07 Bruno Haible + + pthread_sigmask: Document the module. + * doc/posix-functions/pthread_sigmask.texi: Mention the new module. + +2011-07-07 Bruno Haible + + pthread_sigmask: Follow gnulib conventions. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Renamed from + gl_PTHREAD_SIGMASK. + * modules/pthread_sigmask (configure.ac): Update. + +2011-07-07 Bruno Haible + + pthread_sigmask: Make declaration C++ safe. + * lib/signal.in.h: In two special conditions, just do an #include_next. + (pthread_sigmask): Test HAVE_PTHREAD_SIGMASK, not REPLACE_PTHREAD_MASK. + Invoke _GL_CXXALIAS_SYS and _GL_CXXALIASWARN. + * m4/signal_h.m4 (gl_SIGNAL_H_DEFAULTS): Initialize + HAVE_PTHREAD_SIGMASK, not REPLACE_PTHREAD_MASK. + * m4/pthread_sigmask.m4 (gl_PTHREAD_SIGMASK): Set HAVE_PTHREAD_SIGMASK, + not REPLACE_PTHREAD_MASK. + * modules/signal (Makefile.am): Substitute HAVE_PTHREAD_SIGMASK, + not REPLACE_PTHREAD_MASK. + * modules/pthread_sigmask (Depends-on, configure.ac): Update condition. + +2011-07-07 Bruno Haible + + pthread_sigmask: Fix return value. + * lib/signal.in.h (pthread_sigmask): Declare. Don't define as a macro. + * lib/pthread_sigmask.c: New file. + * modules/pthread_sigmask (Files): Add it. + (configure.ac): Invoke AC_LIBOBJ. + +2011-07-07 Eric Blake + + getopt: more portable argv creation + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Rather than casting away + const, use char arrays rather than strings. + Suggested by Paul Eggert. + +2011-07-07 Bruno Haible + + Tests for module 'sigprocmask'. + * modules/sigprocmask-tests: New file. + * tests/test-sigprocmask.c: New file. + +2011-07-07 Bruno Haible + + float tests: Tweak. + * tests/test-float.c (main): Tweak skip message. + +2011-07-07 Eric Blake + + getopt: avoid compiler warning during configure + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Avoid problems with + assigning string literals to non-const pointer. + + getopt-gnu: avoid crash in glibc getopt + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADRS): Detect the problem. + * tests/test-getopt.h (test_getopt): Enhance test. + * tests/test-getopt_long.h (test_getopt_long): Likewise. + * doc/posix-functions/getopt.texi (getopt): Document it. + * doc/glibc-functions/getopt_long.texi (getopt_long): Likewise. + * doc/glibc-functions/getopt_long_only.texi (getopt_long_only): + Likewise. + +2011-07-07 Ulrich Drepper + + getopt: handle W; without long options in getopt [BZ #12922] + * lib/getopt.c (_getopt_internal_r): When "W;" is in short options + but no long options are defined, just return 'W'. + +2011-07-07 Bruno Haible + + Avoid literal tabs. + * m4/po,m4 (AM_PO_SUBDIRS, AM_POSTPROCESS_PO_MAKEFILE): Use a shell + variable containing a tab instead of a literal tab. + Reported by Jim Meyering. + +2011-07-07 Bruno Haible + + Comments. + * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Update comments about mingw. + +2011-07-06 Bruno Haible + + sys_select: Fix compilation error on mingw, introduced on 2011-06-30. + * lib/sys_select.in.h: Don't include . Instead, include + . + (rpl_fd_isset, FD_ISSET): New definitions, copied from + lib/sys_socket.in.h. + (close, gethostname): Hide declarations from . + (socket, connect, accept, bind, getpeername, getsockname, getsockopt, + listen, recv, send, recvfrom, sendto, setsockopt, shutdown): Likewise. + * lib/sys_socket.in.h (close, gethostname): Tweak indentation. + (select): Don't override if gnulib's was already + included. + * lib/unistd.in.h (socket, connect, accept, bind, getpeername, + getsockname, getsockopt, listen, recv, send, recvfrom, sendto, + setsockopt, shutdown, select): Tweak indentation. + +2011-07-06 Paul Eggert + + * modules/pthread_sigmask (configure.ac): gl_SIGNAL_MODULE_INDICATOR + and not gl_SYS_SELECT_MODULE_INDICATOR, fixing a typo exposed + in an application that does not use the sys_select module. + +2011-07-06 Erik Faye-Lund + + poll: do not return 0 on timeout=-1 + * lib/poll.c: Loop with yield if no events occured + +2011-07-06 Eric Blake + + pthread_sigmask: always replace when not using pthread + * m4/pthread_sigmask.m4 (gl_PTHREAD_SIGMASK): Force sigprocmask + replacement when using some threading other than pthread. Fix + logic bug. + +2011-07-06 Bruno Haible + + Comments. + * m4/printf.m4: Update comments about mingw. + +2011-07-06 Paul Eggert + + sys_select: define sigset_t more portably + * lib/sys_select.in.h: Always include , since + we now need sigset_t and mingw defines it there. + Include before split inclusion guard, to avoid + mishaps on Solaris, whose eventually includes us. + * m4/signal_h.m4 (gl_SIGNAL_H): Require gl_CHECK_TYPE_SIGSET_T. + (gl_CHECK_TYPE_SIGSET_T): New macro, most of the contents of + which come from ... + * m4/signalblocking.m4 (gl_SIGNALBLOCKING): Require + gl_CHECK_TYPE_SIGSET_T. + (gl_PREREQ_SIGPROCMASK): Now a no-op, since gl_CHECK_TYPE_SIGSET_T + does the real work. + * modules/sys_select (Depends-on): Add 'signal'. + + * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Poison pselect. + Suggested by Bruno Haible. + + pselect: Use pthread_sigmask, not sigprocmask. + * lib/pselect.c (pselect): Use pthread_sigmask, as it supports + multithreaded apps better than sigprocmask does. + * modules/pselect (Depends-on): Depend on pthread_sigmask, not + sigprocmask directly. + +2011-07-05 Paul Eggert + + * lib/pselect.c (pselect): Use plain name, without "rpl_". + Don't #undef, since we don't need any underlying pselect. + * modules/pselect (configure.ac): Use our pselect.o if !HAVE_PSELECT. + (Depends-on): Add select. + (Link): Add $(LIBSOCKET). + These changes suggested by Bruno Haible. + + pselect: document better + * MODULES.html.sh (Support for systems lacking POSIX:2008): Add it. + * doc/posix-functions/pselect.texi (pselect): Document new module. + + pthread_sigmask: new module + * MODULES.html.sh (Support for systems lacking POSIX:2008): Add it. + * doc/posix-functions/pthread_sigmask.texi: Document new module. + * lib/signal.in.h (pthread_sigmask): Arrange for replacement. + This is done only as a macro; I don't know how well that'll + work for C++. Move include before the include_next, + to avoid mishap on Solaris. + * m4/signal_h.m4 (gl_SIGNAL_H, gl_SIGNAL_H_DEFAULTS): Check for it. + * modules/signal (Makefile.am): Substitute the check's results. + * modules/pthread_sigmask, m4/pthread_sigmask.m4: New files. + + test-pselect: new module + * modules/pselect-tests, tests/test-pselect.c: New files. + * tests/test-select.c, tests/test-sys_select-c++.cc: + If TEST_PSELECT is defined, test pselect instead of testing select. + + * tests/test-sys_select.c (sigset_t): Test for it, too. + Suggested by Bruno Haible. + +2011-07-05 Eric Blake + + snprintf: guarantee %1$d, for libintl + * m4/snprintf.m4 (gl_FUNC_SNPRINTF): Require %1$d support. + * m4/vsnprintf.m4 (gl_FUNC_VSNPRINTF): Likewise. + * doc/posix-functions/snprintf.texi (snprintf): Update. + * doc/posix-functions/vsnprintf.texi (vsnprintf): Likewise. + * tests/test-snprintf.c (main): Enhance test. + * tests/test-vsnprintf.c (main): Likewise. + +2011-07-05 Jim Meyering + + maint: exempt stdio-read.c and stdio-write.c from the cppi check + * Makefile (sc_cpp_indent_check): Exempt stdio-read.c and stdio-write.c + per Bruno's request, to accommodate this idiom (no space after "#") + even when the function is inside an #if block: + char * + gets (char *s) + #undef gets + { + ... + } + +2011-07-04 Jim Meyering + + maint: indent with spaces, not TABs, and add a rule to check this + * tests/test-userspec.c: Indent with spaces, not TABs. + * tests/test-argp.c: Likewise. + * tests/test-c-stack2.sh: Likewise. + * tests/test-parse-duration.sh: Likewise + * m4/strtod.m4: Likewise. + * m4/alloca.m4: Likewise. + * m4/pselect.m4: Likewise. + * Makefile (sc_prohibit_leading_TABs): Prohibit leading TABs. + +2011-07-03 Jim Meyering + + maint.mk: correct omissions in prohibit_argmatch_without_use check + This rule would mistakenly report that argmatch.h is included without + use even when both the argmatch and invalid_arg macro were used. + * top/maint.mk (sc_prohibit_argmatch_without_use): Also detect uses + of argmatch and invalid_arg. + +2011-07-03 Bruno Haible + + Comments about EINTR. + * lib/safe-read.h: Explain the purpose of this module. + * lib/safe-write.h: Likewise. + * doc/posix-functions/read.texi: Mention EINTR and the 'safe-read' + module. + * doc/posix-functions/write.texi: Mention EINTR and the 'safe-write' + module. + Reported by Ralf Wildenhues . + +2011-06-30 Paul Eggert + + xnanosleep: Rewrite to use new dtotimespec module. + It has the conversion code that used to be in xnanosleep. + * lib/xnanosleep.c: Do not include limits.h, stdbool.h, stdio.h, + assert.h, sys/types.h, or intprops.h. Include timespec.h instead. + (TIME_T_MAX): Remove. + (xnanosleep): Rewrite in terms of dtotimespec. + * modules/xnanosleep (Depends-on): Add dtotimespec. + Remove intprops, stdbool. + + timespec-add, timespec-sub: new modules + * lib/timespec.h (timespec_add, timespec_sub): New decls. + * lib/timespec-add.c, lib/timespec-sub.c: + * modules/timespec-add, modules/timespec-sub: New files. + + dtotimespec: new module + * lib/timespec.h (dtotimespec): New decl. + * lib/dtotimespec.c, modules/dtotimespec: New files. + + * lib/timespec.h (timespec_sign, timespectod): New inline functions. + + pselect: new module + * lib/sys_select.in.h: Include , for 'sigset_t'. + (pselect): New decls. + * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Require AC_C_RESTRICT, + since the standard pselect decl uses 'restrict'. + (gl_SYS_SELECT_H_DEFAULTS): Add defaults for GNULIB_PSELECT, + HAVE_PSELECT, REPLACE_PSELECT. + * modules/sys_select (sys/select.h): Substitute GNULIB_PSELECT, + HAVE_PSELECT, REPLACE_PSELECT. + * lib/pselect.c, m4/pselect.m4, modules/pselect: New files. + + sys_select: don't depend on sys_socket + This is so that Emacs doesn't have to drag in m4/sockpfaf.m4 etc; see + . + This fix works on GNU and GNU-like platforms, but has not been tested + on native Windows. + * lib/sys_select.in.h: Include only if native Windows. + * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Do not require + gl_HEADER_SYS_SOCKET. + * modules/sys_select (Files): Add m4/sys_socket_h.m4, for + gl_PREREQ_SYS_H_WINSOCK2. + +2011-06-29 Eric Blake + + pipe2: fix C89 compile problem + * lib/pipe2.c (pipe2): Avoid C99 array initialization. + Reported by Bruno Haible. + + pipe, pipe2: don't corrupt fd on error + * lib/pipe.c (pipe): Leave fd unchanged on error. + * lib/pipe2.c (pipe2): Likewise. + * doc/posix-functions/pipe.texi (pipe): Document cygwin issue. + * doc/glibc-functions/pipe2.texi (pipe2): Likewise. + +2011-06-27 Paolo Bonzini + + mmap-anon: do not use regular expressions inadvertently + * m4/mmap-anon.m4: Remove trailing period from strings sought + in the output. + +2011-06-25 Paul Eggert + + nanosleep: fix integer overflow problem + * lib/nanosleep.c (my_usleep): Don't assume signed integer + arithmetic wraps around on overflow. + + nanosleep: simplify carrying + * lib/nanosleep.c (nanosleep): Use the requested tv_nsec for the + first call to the underyling nanosleep, not for the last one. + This doesn't fix any bugs, but it simplifies the computation of + the remaining delay. Found while auditing integer overflow issues. + + dup2: remove test for existence of fcntl + * m4/dup2.m4 (gl_FUNC_DUP2): Use "#ifdef FD_CLOEXEC", not + "#if HAVE_FCNTL", in the configure-time test program. + This removes the need for the AC_CHECK_FUNCS_ONCE([fcntl]), + and therefore speeds up "configure" a bit. Found while + adding the dup2 module to Emacs. + +2011-06-24 Eric Blake + + maint.mk: enhance useless header checks + * top/maint.mk (_sc_header_without_use): Check both include + styles. + (sc_prohibit_assert_without_use) + (sc_prohibit_close_stream_without_use) + (sc_prohibit_getopt_without_use) + (sc_prohibit_quotearg_without_use) + (sc_prohibit_quote_without_use) + (sc_prohibit_long_options_without_use) + (sc_prohibit_inttostr_without_use) + (sc_prohibit_ignore_value_without_use) + (sc_prohibit_error_without_use, sc_prohibit_xalloc_without_use) + (sc_prohibit_hash_without_use, sc_prohibit_cloexec_without_use) + (sc_prohibit_posixver_without_use, sc_prohibit_same_without_use) + (sc_prohibit_hash_pjw_without_use) + (sc_prohibit_safe_read_without_use) + (sc_prohibit_argmatch_without_use) + (sc_prohibit_canonicalize_without_use) + (sc_prohibit_root_dev_ino_without_use) + (sc_prohibit_openat_without_use) + (sc_prohibit_c_ctype_without_use) + (sc_prohibit_signal_without_use) + (sc_prohibit_stdio--_without_use) + (sc_prohibit_stdio-safer_without_use) + (sc_prohibit_strings_without_use) + (sc_prohibit_intprops_without_use) + (sc_prohibit_stddef_without_use) + (sc_prohibit_xfreopen_without_use): Update clients. + +2011-06-24 Jim Meyering + + syntax-check: keep one maint.mk rule in sync with its header + * Makefile (sc_check_sym_list): Add a rule to prevent a repeat + of the bug Eric has just fixed, with today's commit 25e4c2ec. + I prefer to avoid temporary files here, so use <(...), but that + is not supported by /bin/sh, so... + (SHELL): Define to /bin/bash. + +2011-06-24 Eric Blake + + maint.mk: update sc_prohibit_intprops_without_use + * top/maint.mk (_intprops_names): Match recent changes. + +2011-06-24 Bruno Haible + + strerror-override: No-op tweak. + * lib/strerror-override.h (strerror_override): Reorder conditions, + for consistency with lib/strerror-override.c. + +2011-06-23 Eric Blake + + maint.mk: test further PATH_MAX issues + * top/maint.mk (sc_prohibit_path_max_array): Rename... + (sc_prohibit_path_max_allocation): ...and also test alloca. + Suggested by Jim Meyering. + +2011-06-22 Eric Blake + + maint.mk: add syntax-check to avoid char[PATH_MAX] + * top/maint.mk (sc_prohibit_path_max_array): New rule. + + stat: be robust to PATH_MAX definition + * lib/stat.c (rpl_stat): Require reasonable PATH_MAX. + * modules/stat (Depends-on): Add verify. + + link: work around IRIX bug + * m4/link.m4 (gl_FUNC_LINK): Expose the bug. + * lib/link.c (rpl_link): Work around it. + * tests/test-link.h (test_link): Enhance test. + * doc/posix-functions/link.texi (link): Document the bug. + + getopt: silence clang warning + * lib/getopt.c (_getopt_internal_r): Avoid unlikely NULL + dereference. + Reported by Gustavo Martin Domato. + +2011-06-22 Jim Meyering + + bootstrap: do not insert a blank line into each .gitignore file + * build-aux/bootstrap (sort_patterns): Filter out blank lines. + +2011-06-21 Eric Blake + + perror: test for output mismatch + * m4/perror.m4 (gl_FUNC_PERROR): Add test, in order to replace + perror on IRIX. + + strerror_r: fix OpenBSD behavior on out-of-range + * lib/strerror_r.c (strerror_r): Always use maximal string. + * doc/posix-functions/strerror_r.texi (strerror_r): Document it. + + strerror_r: fix OpenBSD behavior on 0 + * lib/strerror-override.c (strerror_override): Also override 0 + when needed. + * lib/strerror-override.h (strerror_override): Likewise. + * lib/strerror.c (strerror): Simplify, now that 0 override is done + earlier. + * lib/strerror_r.c (strerror_r): Likewise. + * m4/strerror.m4 (gl_FUNC_STRERROR): Split detection of 0 + behavior... + (gl_FUNC_STRERROR_0): ...into new macro. + * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Replace strerror_r if 0 + is overridden. + (gl_FUNC_STRERROR_R_WORKS): Avoid extra tests if 0 is broken. + * modules/strerror-override (Files): Add strerror.m4. + (configure.ac): Also provide override for 0 when needed. + * doc/posix-functions/strerror.texi (strerror): Document this. + * doc/posix-functions/perror.texi (perror): Likewise. + + perror: adjust array size + * modules/perror (Depends-on): Add strerror-override. + * lib/perror.c (perror): Use it to avoid magic number. + + strerror-override: reduce size + * lib/strerror-override.c (strerror_override): Use fewer lines. + +2011-06-20 Bruno Haible + + pathmax: Ensure correct value for PATH_MAX on HP-UX. + * lib/pathmax.h (PATH_MAX) [HP-UX]: Define to 1024. + +2011-06-20 Paul Eggert + + alloca: port to compilers that can optimize like GCC 4.6.0 + * lib/alloca.c (find_stack_direction): New signature, taken from + Autoconf git. This works with GCC 4.6.0. This code should never + be used with GCC 4.6.0 itself, as GCC has alloca, but it might + be used with other compilers that optimize as well as GCC 4.6.0 does. + (alloca): Adjust to new signature. + * m4/alloca.m4 (__AC_LIBOBJ_ALLOCA) [Autoconf version < 2.69]: + New macro, which patches Autoconf in a similar way. + + c-stack: stop worrying about stack direction + * lib/c-stack.c (find_stack_direction): Remove. + (segv_handler): Don't worry about stack direction growth, as it's + too much of a pain to configure this correctly, given how compilers + are optimizing-away our stack-growth detection code. Instead, assume + that any access to just before or just after the stack is OK. + * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): + Don't require AC_FUNC_ALLOCA; no longer needed. + +2011-06-20 Eric Blake + + test-stat: don't allocate PATH_MAX bytes + * tests/test-stat.h (test_stat_func): Don't stack-allocate a + PATH_MAX-sized buffer. + * modules/openat-tests (Depends-on): Add getcwd-lgpl, drop pathmax. + * modules/stat-tests (Depends-on): Likewise. + * tests/test-fstatat.c (includes): Drop pathmax.h. + * tests/test-stat.c (includes): Likewise. + Reported by Bruno Haible. + +2011-06-20 Bruno Haible + + float: Work around bugs on FreeBSD/x86, AIX with GCC, IRIX. + * lib/float.in.h: Add workarounds for FreeBSD/x86, AIX with GCC, IRIX. + * lib/float.c: New file. + * m4/float_h.m4 (gl_FLOAT_H): Also handle FreeBSD, AIX, IRIX. Set + REPLACE_FLOAT_LDBL. + * modules/float (Files): Add lib/float.c. + (configure.ac): Invoke AC_LIBOBJ. + * doc/posix-headers/float.texi: Mention problems on FreeBSD, AIX, IRIX. + +2011-06-20 Bruno Haible + + Tests for module 'float'. + * modules/float-tests: New file. + * tests/test-float.c: New file. + 2011-06-19 Bruno Haible isinf: Coding style.