X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=d9254b13332c7a352920c3fcacd1ed7dd05f93e3;hb=8ac8d9b18d3367607ce7392bce008721728e4571;hp=e68d6767a0a19640aad24dff2f7fbfd32659a2af;hpb=1b1ea5a514b6c42fd527d88261cb434122e9f1a1;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index e68d6767a..d9254b133 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,436 @@ +2011-07-12 Paul Eggert + + * m4/gnulib-common.m4 (gl_COMMON_BODY): Add _Noreturn. + +2011-07-11 Eric Blake + + ffs: new module + * modules/ffs: New file. + * m4/ffs.m4: Likewise. + * lib/ffs.c: Likewise. + * m4/strings_h.m4 (gl_HEADER_STRINGS_H_DEFAULTS): Add default. + * modules/strings (Makefile.am): Substitute witness. + (Depends-on): Add c++defs. + * lib/strings.in.h (ffs): Declare. + * modules/ffs-tests: New test file. + * tests/test-ffs.c: Test new module. + * MODULES.html.sh (Integer arithmetic functions): Mention it. + * doc/posix-functions/ffs.texi (ffs): Likewise. + + regex: avoid compiler warning + * lib/regex.c (includes): Include , for use of + strcasecmp in regcomp.c. + Reported by Joachim Schmitz. + +2011-07-09 Paul Eggert + + stdint: respect system's intmax_t if INTMAX_MAX + * lib/stdint.in.h (intmax_t, uintmax_t): If the system defines + INTMAX_MAX, assume its intmax_t is OK. Similarly for and + uintmax_t. This is for some Mac OS X builds, where intmax_t is + long but int64_t is long long, and where we will clash with the + system intmax_t if we override it. See + . + (INTMAX_C, UINTMAX_C): For consistency, respect the system's + INTMAX_C if INTMAX_MAX and INTMAX_C are both defined, and + similarly for UINTMAX_C. + +2011-07-08 Bruno Haible + + pthread_sigmask tests: Avoid a compiler warning. + * tests/test-pthread_sigmask1.c (main): Complain if system() returns + non-zero. + + sigprocmask tests: A better way to avoid a compiler warning. + * tests/test-sigprocmask.c: Don't include "ignore-value.h". + (main): Complain if system() returns non-zero. + * modules/sigprocmask-tests (Depends-on): Remove ignore-value. + +2011-07-08 Bruno Haible + + pthread_sigmask: Work around IRIX bug. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Test for the IRIX + bug. + * lib/pthread_sigmask.c (pthread_sigmask): usleep for some time when + there may be unblocked pending signals. + * doc/posix-functions/pthread_sigmask.texi: Mention the IRIX bug. + +2011-07-08 Bruno Haible + + pthread_sigmask: Work around Cygwin bug. + * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Test for the Cygwin + bug. + * lib/pthread_sigmask.c (pthread_sigmask): Fix the return value from + the system's pthread_sigmask function. + * doc/posix-functions/pthread_sigmask.texi: Mention the Cygwin bug. + +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.