+2011-01-07 Bruno Haible <bruno@clisp.org>
+
+ strtod: Restore errno when successfully parsing Infinity or NaN.
+ * lib/strtod.c (strtod): After successfully parsing an Infinity or NaN,
+ restore the original errno.
+
+2011-01-07 Bruno Haible <bruno@clisp.org>
+
+ remove test: Avoid failure on HP-UX 11.
+ * tests/test-remove.c (main): Allow EEXIST as alternative error code.
+
+2011-01-07 Bruno Haible <bruno@clisp.org>
+
+ mkdir, mkdirat tests: Avoid failure on HP-UX 11.11.
+ * tests/test-mkdir.h (test_mkdir): Allow EOPNOTSUPP as alternative
+ error code.
+
+2011-01-07 Pádraig Brady <P@draigBrady.com>
+
+ ignore-value: fixup comments, and add Eric Blake
+ as an author since he rewrote the macros.
+ * lib/ignore-value.h (ignore_value): State that
+ we now support aggregates. Also specify exactly
+ when the GCC warn_unused_result feature was added.
+
+2011-01-06 Eric Blake <eblake@redhat.com>
+
+ ignore-value: support aggregate types
+ * lib/ignore-value.h (ignore_value): Provide separate gcc
+ definition.
+ * modules/ignore-value-tests: New test module.
+ * tests/test-ignore-value.c: New test.
+
+ maint.mk: improve sc_prohibit_strcmp regex
+ * top/maint.mk (sc_prohibit_strcmp): Detect strcmp()!=0, as
+ documented. Also, detect strcmp((expr),expr) == 0. Exempt the
+ definition of STRNEQ.
+
+ signal: work around Haiku issue with SIGBUS
+ * lib/siglist.h: Add comment.
+ * lib/sig2str.c (numname_table): Swap SIGBUS order, to match
+ strsignal's favoring of SIGSEGV.
+ * tests/test-signal.c (main): Avoid test failure.
+ * doc/posix-headers/signal.texi (signal.h): Document the issue.
+ Reported by Scott McCreary.
+
+ maint.mk: add pre-release check to ensure submodule commits are public
+ * top/maint.mk (public-submodule-commit): New rule.
+ (submodule-checks): New variable.
+ (alpha beta stable): Depend on the variable.
+
+2011-01-05 Pádraig Brady <P@draigBrady.com>
+ and Jim Meyering <meyering@redhat.com>
+
+ ignore-value: make ignore_value more generic; deprecate ignore_ptr
+ * lib/ignore-value.h: Include <stdint.h>, for decl of intptr_t.
+ (ATTRIBUTE_DEPRECATED): Define.
+ (_ignore_case): New function.
+ (ignore_value): New macro, to replace the old function.
+ (ignore_ptr): Arrange for any use to evoke a deprecation warning.
+ * modules/ignore-value (Depends-on): Add stdint.
+
+2011-01-04 Eric Blake <eblake@redhat.com>
+
+ doc: regenerate INSTALL
+ * doc/Makefile (INSTALL, INSTALL.ISO, INSTALL.UTF-8): Re-add
+ @firstparagraphindent support, now that autoconf dropped it.
+ (INSTALL_PRELUDE): Reinstate old macro.
+ * doc/install.texi: Resync from autoconf.
+ * doc/INSTALL: Reflect recent autoconf update.
+ * doc/INSTALL.ISO: Likewise.
+ * doc/INSTALL.UTF-8: Likewise.
+ Reported by Karl Berry.
+
+2011-01-04 Bruce Korb <address@hidden>
+
+ git-version-gen: avoid a sub-shell
+ * build-aux/git-version-gen: Redirect stderr in `...` via
+ "exec 2>...", rather than via an added sub-shell.
+
+2011-01-03 Ben Pfaff <blp@cs.stanford.edu>
+
+ git-version-gen: use (...) rather than sh -c '...'
+ * build-aux/git-version-gen: Rather than hard-coding a shell's name
+ with "sh -c '...'", just use "(...)". Less syntax is better, too.
+
+2011-01-03 Jim Meyering <meyering@redhat.com>
+
+ git-version-gen: convert leading TABs to spaces
+ * build-aux/git-version-gen: Expand leading TABs.
+
+ git-version-gen: handle failed "git rev-list"
+ * build-aux/git-version-gen: Rather than leaking a "fatal" error
+ from git and proceeding as if it had succeeded but printed no SHA1
+ checksums, suppress the diagnostic and handle the failure.
+ Reported by Bruce Korb in http://marc.info/?l=git&m=129399145930450&w=2
+
+ git-version-gen: include command name in one more diagnostic
+ * build-aux/git-version-gen: When the required .tarball-version file
+ was missing or unreadable, you might see the diagnostic from "cat",
+ but no trace of the name of the invoking script. Now, you still see
+ the diagnostic from cat, but also get one from "git-version-gen: ".
+ Inspired by a patch from Bruce Korb.
+
+ update-copyright: adjust test to match changed code
+ * tests/test-update-copyright.sh: Change test's expected output
+ to match new actual output.
+
+2011-01-02 Bruno Haible <bruno@clisp.org>
+
+ getlogin_r: Avoid test failure on HP-UX 11.
+ * tests/test-getlogin_r.c (main): Allow an error code EINVAL instead of
+ ERANGE when the second argument is zero.
+ * doc/posix-functions/getlogin_r.texi: Document the HP-UX 11
+ portability problem.
+
+2011-01-02 Bruce Korb <bkorb@gnu.org>
+
+ * build-aux/update-copyright: doc Simon's changes
+
+2011-01-02 Simon Josefsson <simon@josefsson.org>
+
+ * build-aux/update-copyright: Support UPDATE_COPYRIGHT_HOLDER
+ environment variable.
+
+2011-01-02 Bruno Haible <bruno@clisp.org>
+
+ unigbrk: Avoid gcc warnings.
+ * lib/unigbrk/u16-grapheme-breaks.c (u16_grapheme_breaks): Remove
+ unused variable.
+ * lib/unigbrk/u16-grapheme-prev.c (u16_grapheme_prev): Likewise.
+ * lib/unigbrk/u8-grapheme-prev.c (u8_grapheme_prev): Likewise.
+ * tests/unigbrk/test-u16-grapheme-breaks.c (main): Likewise.
+ * tests/unigbrk/test-u32-grapheme-breaks.c (main): Likewise.
+ * tests/unigbrk/test-u8-grapheme-breaks.c (test_u8_grapheme_breaks):
+ Change type of first argument to 'const char *'.
+ (main): Remove unused variable.
+ * tests/unigbrk/test-u8-grapheme-next.c (test_u8_grapheme_next): Change
+ type of first argument to 'const char *'.
+ * tests/unigbrk/test-u8-grapheme-prev.c (test_u8_grapheme_prev):
+ Likewise.
+ (main): Change type of variable 's'.
+ * tests/unigbrk/test-uc-is-grapheme-break.c (main): Cast column number
+ to 'int'.
+
+2011-01-02 Bruno Haible <bruno@clisp.org>
+
+ pwrite: Fix test whether it works and make it work on HP-UX 11.11.
+ * m4/pwrite.m4 (gl_FUNC_PWRITE): Use AC_LANG_PROGRAM, not
+ AC_LANG_SOURCE. Extend the test program to catch another HP-UX 11.11
+ bug.
+ * lib/pwrite.c: Undo 2010-12-31 patch.
+ * doc/posix-functions/pwrite.texi: Document another HP-UX 11.11 bug.
+
+2011-01-02 Bruno Haible <bruno@clisp.org>
+
+ pread: Fix test whether it works.
+ * m4/pread.m4 (gl_FUNC_PREAD): Use AC_LANG_PROGRAM, not AC_LANG_SOURCE.
+
+2011-01-02 Bruno Haible <bruno@clisp.org>
+
+ Fix detection of traditional Arabic locale on HP-UX, Solaris, Cygwin.
+ * m4/locale-ar.m4 (gt_LOCALE_AR): Require that the locale encoding name
+ ends in "6". Don't require a specific month name. Try also the locale
+ names found on HP-UX 11 and Solaris 7.
+
+2011-01-02 Bruno Haible <bruno@clisp.org>
+
+ tcgetsid: Correct linkage in C++ mode on HP-UX 11.00.
+ * lib/termios.in.h: In C++ mode, on HP-UX, include <sys/termios.h> with
+ C linkage.
+ * doc/posix-functions/tcgetsid.texi: Mention the HP-UX 11.00 bug.
+
+2011-01-01 Ben Pfaff <blp@cs.stanford.edu>
+
+ Rename uc_is_grapheme_cluster_break() to uc_is_grapheme_break()
+ for consistency, since the "cluster" term is not used elsewhere.
+ * lib/unigbrk.in.h: Update name.
+ * lib/unigbrk/u16-grapheme-breaks.c: Update name.
+ * lib/unigbrk/u16-grapheme-next.c: Update name.
+ * lib/unigbrk/u16-grapheme-prev.c: Update name.
+ * lib/unigbrk/u32-grapheme-breaks.c: Update name.
+ * lib/unigbrk/u32-grapheme-next.c: Update name.
+ * lib/unigbrk/u32-grapheme-prev.c: Update name.
+ * lib/unigbrk/u8-grapheme-breaks.c: Update name.
+ * lib/unigbrk/u8-grapheme-next.c: Update name.
+ * lib/unigbrk/u8-grapheme-prev.c: Update name.
+ * lib/unigbrk/uc-is-grapheme-break.c: Update name.
+ * tests/unigbrk/test-uc-is-grapheme-break.c: Update name.
+ Suggested by Bruno Haible.
+
+2011-01-01 Ben Pfaff <blp@cs.stanford.edu>
+
+ Remove module 'u8-grapheme-len' as too redundant with
+ 'u8-grapheme-next'.
+ * modules/unigbrk/u8-grapheme-len: Delete file.
+ * modules/unigbrk/u8-grapheme-len-tests: Delete file.
+ * lib/unigbrk.in.h: Remove prototype for deleted function.
+ * lib/unigbrk/u8-grapheme-len.c: Delete file.
+ * tests/unigbrk/test-u8-grapheme-len.c: Delete file.
+
+ Remove module 'u16-grapheme-len' as too redundant with
+ 'u16-grapheme-next'.
+ * modules/unigbrk/u16-grapheme-len: Delete file.
+ * modules/unigbrk/u16-grapheme-len-tests: Delete file.
+ * lib/unigbrk.in.h: Remove prototype for deleted function.
+ * lib/unigbrk/u16-grapheme-len.c: Delete file.
+ * tests/unigbrk/test-u16-grapheme-len.c: Delete file.
+
+ Remove module 'u32-grapheme-len' as too redundant with
+ 'u32-grapheme-next'.
+ * modules/unigbrk/u32-grapheme-len: Delete file.
+ * modules/unigbrk/u32-grapheme-len-tests: Delete file.
+ * lib/unigbrk.in.h: Remove prototype for deleted function.
+ * lib/unigbrk/u32-grapheme-len.c: Delete file.
+ * tests/unigbrk/test-u32-grapheme-len.c: Delete file.
+
+ Suggested by Bruno Haible.
+
+2011-01-01 Ben Pfaff <blp@cs.stanford.edu>
+
+ * unigbrk.in.h: Fix typo: "ben" => "been".
+ Reported by Bruno Haible.
+
+2011-01-01 Jim Meyering <meyering@redhat.com>
+
+ maint: update almost all copyright ranges to include 2011
+ Run the new "make update-copyright" rule.
+
+2011-01-01 Jim Meyering <meyering@redhat.com>
+
+ maint: update-copyright: exempt doc/INSTALL*
+ * Makefile (update-copyright): Also exclude doc/INSTALL*,
+ since they are generated. Suggested by Bruno Haible.
+
+2011-01-01 Jim Meyering <meyering@redhat.com>
+
+ maint: refine the update-copyright rule
+ * Makefile (update-copyright): Also exclude any file that includes
+ the "GENERATED AUTOMATICALLY" comment, being careful not to exclude
+ code that merely generates the comment.
+
+2010-12-31 Ben Pfaff <blp@cs.stanford.edu>
+
+ New module 'u8-grapheme-len'.
+ * modules/unigbrk/u8-grapheme-len: New file.
+ * modules/unigbrk/u8-grapheme-len-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u8-grapheme-len.c: New file.
+ * tests/unigbrk/test-u8-grapheme-len.c: New file.
+
+ New module 'u16-grapheme-len'.
+ * modules/unigbrk/u16-grapheme-len: New file.
+ * modules/unigbrk/u16-grapheme-len-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u16-grapheme-len.c: New file.
+ * tests/unigbrk/test-u16-grapheme-len.c: New file.
+
+ New module 'u32-grapheme-len'.
+ * modules/unigbrk/u32-grapheme-len: New file.
+ * modules/unigbrk/u32-grapheme-len-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u32-grapheme-len.c: New file.
+ * tests/unigbrk/test-u32-grapheme-len.c: New file.
+
+ New module 'u8-grapheme-next'.
+ * modules/unigbrk/u8-grapheme-next: New file.
+ * modules/unigbrk/u8-grapheme-next-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u8-grapheme-next.c: New file.
+ * tests/unigbrk/test-u8-grapheme-next.c: New file.
+
+ New module 'u16-grapheme-next'.
+ * modules/unigbrk/u16-grapheme-next: New file.
+ * modules/unigbrk/u16-grapheme-next-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u16-grapheme-next.c: New file.
+ * tests/unigbrk/test-u16-grapheme-next.c: New file.
+
+ New module 'u32-grapheme-next'.
+ * modules/unigbrk/u32-grapheme-next: New file.
+ * modules/unigbrk/u32-grapheme-next-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u32-grapheme-next.c: New file.
+ * tests/unigbrk/test-u32-grapheme-next.c: New file.
+
+ New module 'u8-grapheme-prev'.
+ * modules/unigbrk/u8-grapheme-prev: New file.
+ * modules/unigbrk/u8-grapheme-prev-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u8-grapheme-prev.c: New file.
+ * tests/unigbrk/test-u8-grapheme-prev.c: New file.
+
+ New module 'u16-grapheme-prev'.
+ * modules/unigbrk/u16-grapheme-prev: New file.
+ * modules/unigbrk/u16-grapheme-prev-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u16-grapheme-prev.c: New file.
+ * tests/unigbrk/test-u16-grapheme-prev.c: New file.
+
+ New module 'u32-grapheme-prev'.
+ * modules/unigbrk/u32-grapheme-prev: New file.
+ * modules/unigbrk/u32-grapheme-prev-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u32-grapheme-prev.c: New file.
+ * tests/unigbrk/test-u32-grapheme-prev.c: New file.
+
+ New module 'u8-grapheme-breaks'.
+ * modules/unigbrk/u8-grapheme-breaks: New file.
+ * modules/unigbrk/u8-grapheme-breaks-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u8-grapheme-breaks.c: New file.
+ * tests/unigbrk/test-u8-grapheme-breaks.c: New file.
+
+ New module 'u16-grapheme-breaks'.
+ * modules/unigbrk/u16-grapheme-breaks: New file.
+ * modules/unigbrk/u16-grapheme-breaks-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u16-grapheme-breaks.c: New file.
+ * tests/unigbrk/test-u16-grapheme-breaks.c: New file.
+
+ New module 'u32-grapheme-breaks'.
+ * modules/unigbrk/u32-grapheme-breaks: New file.
+ * modules/unigbrk/u32-grapheme-breaks-tests: New file.
+ * lib/unigbrk.in.h: Add prototype for new function.
+ * lib/unigbrk/u32-grapheme-breaks.c: New file.
+ * tests/unigbrk/test-u32-grapheme-breaks.c: New file.
+
+ New module 'ulc-grapheme-breaks'.
+ * modules/unigbrk/ulc-grapheme-breaks: New file.
+ * modules/unigbrk/ulc-grapheme-breaks-tests: New file.
+ * m4/locale-ar.m4: New file.
+ * lib/unigbrk/ulc-grapheme-breaks.c: New file.
+ * tests/unigbrk/test-ulc-grapheme-breaks.c: New file.
+ * tests/unigbrk/test-ulc-grapheme-breaks.sh: New file.
+
+2010-12-31 Ben Pfaff <blp@cs.stanford.edu>
+
+ gbrkprop: Fix implementation of uc_graphemeclusterbreak_property.
+ * lib/unigbrk/gbrkprop.h: Regenerate with gen-uni-tables.c. I had
+ modified how this file was generated before I initially submitted
+ the module, but failed to regenerate it. This meant that several
+ of the level2 entries were wrong.
+ * lib/unigbrk/uc-gbrk-prop.h (uc_graphemeclusterbreak_property):
+ Remove the division-by-2 that is folded into the table now that
+ gbrkprop.h has been regenerated properly. Now -1 entries are
+ handled correctly.
+
+ New module 'unigbrk/uc-gbrk-prop-tests'.
+ * modules/unigbrk/uc-gbrk-prop-tests: New file.
+ * lib/gen-uni-tables.c: Generate tests/test-uc-gbrk-prop.h.
+ * tests/unigbrk/test-uc-gbrk-prop.c: New file.
+ * tests/unigbrk/test-uc-gbrk-prop.h: New file.
+
+2011-01-01 Bruno Haible <bruno@clisp.org>
+
+ Avoid use of hexadecimal escapes.
+ * tests/unigbrk/test-uc-is-grapheme-break.c (main): Use octal escapes
+ instead of hexadecimal escapes.
+
+2011-01-01 Jim Meyering <meyering@redhat.com>
+
+ maint: new rule to update copyright year ranges
+ * Makefile (update-copyright): New rule.
+
+ maint: indent with TABs in Makefile
+ * Makefile: Expand leading sequences of spaces to TABs
+
+ version-etc: update the copyright year it reports
+ * lib/version-etc.c (COPYRIGHT_YEAR): Update to 2011.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ isfinite: Avoid compiler bug of "cc -O" on HP-UX 11.11.
+ * lib/isfinite.c (zerof, zerod, zerol): New variables.
+ (gl_isfinitef, gl_isfinited, gl_isfinitel): Use them instead of literal
+ zero.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ pwrite: Work around HP-UX 11.11 bug.
+ * m4/pwrite.m4 (gl_FUNC_PWRITE): When pwrite exists, test whether it
+ works and set REPLACE_PWRITE if not.
+ * lib/pwrite.c (pwrite): Add an implementation that uses the system
+ function.
+ * doc/posix-functions/pwrite.texi: Document the HP-UX 11 bug.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ pread: Work around HP-UX 11 bugs.
+ * m4/pread.m4 (gl_FUNC_PREAD): When pread exists, test whether it works
+ and set REPLACE_PREAD if not.
+ * doc/posix-functions/pread.texi: Document the HP-UX 11 bugs.
+
+2010-12-31 Eric Blake <eblake@redhat.com>
+
+ nl_langinfo: fix YESEXPR on Irix 6.5
+ * m4/nl_langinfo.m4 (gl_FUNC_NL_LANGINFO): Test for Irix bug.
+ * lib/nl_langinfo.c (rpl_nl_langinfo): Work around it.
+ * doc/posix-functions/nl_langinfo.texi (nl_langinfo): Document
+ it.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ iconv: Document HP-UX 11 bug.
+ * doc/posix-functions/iconv.texi: Document HP-UX 11 return value bug.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ ldexpl: Fix link error on HP-UX 11.
+ * m4/ldexpl.m4 (gl_FUNC_LDEXPL): When replacing ldexpl, set
+ LDEXPL_LIBM, using $ISNANL_LIBM.
+
+2010-12-31 Eric Blake <eblake@redhat.com>
+
+ ftello: avoid compilation failure with SunStudio c89
+ * lib/ftello.c (ftello): Use lseek, not llseek.
+
+ tests: avoid failing coreutils tests on cygwin
+ * tests/init.sh (find_exe_basenames_): Exempt [.exe.
+ (create_exe_shims_): Return 0 when skipping.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Avoid warning about missing memset declaration on HP-UX 11.
+ * lib/sys_select.in.h: On HP-UX, include also <string.h>.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ waitpid: Fix link error in C++ mode.
+ * lib/sys_wait.in.h: Remove extern "C" { ... } group.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ isnan: Use GCC built-ins when possible.
+ * lib/math.in.h (gl_isnan_f): Use __builtin_isnanf instead of
+ __builtin_isnan.
+ (gl_isnan_l): Use __builtin_isnanl instead of __builtin_isnan.
+ (isnan): Define using GCC built-ins for GCC >= 4.0.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ isnand: Fix mistake.
+ * m4/isnand.m4 (gl_HAVE_ISNAND_IN_LIBM): Use __builtin_isnan, not
+ __builtin_isnand.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ open: Avoid C++ error on HP-UX 11.
+ * lib/fcntl.in.h (open): Disable _GL_CXXALIASWARN invocation on HP-UX.
+
+2010-12-31 Bruno Haible <bruno@clisp.org>
+
+ time_r: Add missing declarations on HP-UX 11.
+ * lib/time.in.h (localtime_r, gmtime_r): Test HAVE_DECL_LOCALTIME_R
+ instead of HAVE_LOCALTIME_R.
+ * m4/time_r.m4 (gl_TIME_R): Test whether localtime_r is declared. Set
+ HAVE_LOCALTIME_R always.
+ * m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): Initialize
+ HAVE_DECL_LOCALTIME_R, not HAVE_LOCALTIME_R.
+ * modules/time (Makefile.am): Substitute HAVE_DECL_LOCALTIME_R, not
+ HAVE_LOCALTIME_R.
+ * doc/posix-functions/gmtime_r.texi: Document the HP-UX 11 problem.
+ * doc/posix-functions/localtime_r.texi: Likewise.
+
+2010-12-29 Eric Blake <eblake@redhat.com>
+
+ mountlist: tweak previous commit
+ * lib/mountlist.c (me_remote): Guarantee trailing backslash.
+ Reported by Paul Eggert.
+
+ mountlist: fix local drive detection on cygwin
+ * lib/mountlist.c (ME_REMOTE) [__CYGWIN__]: Provide implementation
+ that works for cygwin.
+
+2010-12-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ ftoastr, snprintf: ftoastr + snprintf module
+ * lib/ftoastr.c: Use GNULIB_SNPRINTF, not GNULIB_SNPRINTF_POSIX,
+ since the snprintf module now should be good enough here.
+ * modules/snprintf (configure.ac): Add gl_MODULE_INDICATOR([snprintf]).
+ It seems odd to have both gl_STDIO_MODULE_INDICATOR([snprintf])
+ and gl_MODULE_INDICATOR([snprintf]), but the former enables
+ GNULIB_SNPRINTF only for the test directory, and the latter
+ doesn't arrange for gl_STDIO_H_DEFAULTS to be called, so neither
+ seems to suffice by itself.
+
+2010-12-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ alloca: one step towards thread-safety
+ * lib/alloca.c (find_stack_direction): New arg PTR, to avoid the
+ need for a static variable. All callers changed. This does not
+ make the alloca replacement thread-safe, but it's one step.
+
+ tests: minor indenting change
+ * tests/init.sh: Sync from coreutils housekeeping patch
+ <http://lists.gnu.org/archive/html/coreutils/2010-12/msg00116.html>
+ to keep lines within 80 columns.
+
+2010-12-28 Jim Meyering <meyering@redhat.com>
+
+ regex: don't infloop on persistent failing calloc
+ * lib/regexec.c (build_trtable): Return failure indication upon
+ calloc failure. Otherwise, re_search_internal could infloop on OOM.
+ In glibc, this was fixed for version 2.13:
+ http://sourceware.org/bugzilla/show_bug.cgi?id=12348
+
+2010-12-28 Bruno Haible <bruno@clisp.org>
+ Paul Eggert <eggert@cs.ucla.edu>
+
+ linkat: Make implementation robust against system behaviour variations.
+ * m4/link-follow.m4 (gl_FUNC_LINK_FOLLOWS_SYMLINK): Define
+ LINK_FOLLOWS_SYMLINKS to -1 if it needs a runtime test in the Solaris
+ way, and to -2 if it needs a generic runtime test.
+ * lib/linkat.c (solaris_optimized_link_immediate,
+ solaris_optimized_link_follow): New functions.
+ * tests/test-linkat.c (EXPECT_LINK_HARDLINKS_SYMLINKS): New macro.
+ (check_same_link): Use it.
+
+2010-12-26 Ben Pfaff <blp@cs.stanford.edu>
+
+ New module 'unigbrk/base'.
+ * modules/unigbrk/base: New file.
+ * lib/unigbrk.in.h: New file.
+
+ New module 'unigbrk/uc-gbrk-prop'.
+ * lib/gen-uni-tables.c: Generate lib/unigbrk/gbrkprop.h.
+ * modules/unigbrk/uc-gbrk-prop: New file.
+ * lib/unigbrk/gbrkprop.h: New file.
+ * lib/unigbrk/uc-gbrk-prop.c: New file.
+
+ New module 'unigbrk/uc-is-grapheme-break'.
+ * modules/unigbrk/uc-is-grapheme-break: New file.
+ * modules/unigbrk/uc-is-grapheme-break-tests: New file.
+ * lib/unigbrk/uc-is-grapheme-break.c: New file.
+ * tests/unigbrk/test-uc-is-grapheme-break.c: New file.
+ * tests/unigbrk/test-uc-is-grapheme-break.sh: New file.
+ * tests/unigbrk/GraphemeBreakTest.txt: New file.
+
+ With corrections and tweaks by Bruno Haible <bruno@clisp.org>.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ linkat test: Avoid failure on Solaris 11 2010-11.
+ * tests/test-linkat.c (main): Allow ENOTDIR as alternative error code.
+
+2010-12-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ utimens: work around glibc rounding bug on more platforms
+ * lib/utimens.c (fdutimens): Work around rounding bug even if
+ HAVE_WORKING_UTIMES. Reported for Linux 2.4.21 by Bruno Haible in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00298.html>.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ select tests: Improve comments.
+ * tests/test-select.c (do_select): Add comments.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ select tests: Safer way of handling timeout.
+ * tests/test-select.c (do_select_nowait): Zero-initialize the timeout
+ at every invocation.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ select tests: Use 'bool' where appropriate.
+ * tests/test-select.c (connect_to_socket): Change argument type to
+ 'bool'.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ select tests: Use existing modules.
+ * modules/select-tests (Depends-on): Add pipe-posix, unistd.
+ (configure.ac): Don't test for unistd.h.
+ * tests/test-select.c: Include <unistd.h> always. Use pipe() as
+ declared in <unistd.h>.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ mbrtowc: Work around a Solaris 7 bug.
+ * m4/mbrtowc.m4 (gl_MBRTOWC_NULL_ARG1): New macro.
+ (gl_MBRTOWC_NULL_ARG2): Renamed from gl_MBRTOWC_NULL_ARG.
+ (gl_FUNC_MBRTOWC): Update. Define MBRTOWC_NULL_ARG2_BUG instead of
+ MBRTOWC_NULL_ARG_BUG. Invoke gl_MBRTOWC_NULL_ARG1 and define
+ MBRTOWC_NULL_ARG1_BUG.
+ * lib/mbrtowc.c (rpl_mbrtowc): Use MBRTOWC_NULL_ARG2_BUG instead of
+ MBRTOWC_NULL_ARG_BUG. Handle MBRTOWC_NULL_ARG1_BUG.
+ * tests/test-mbrtowc.c (main): Test support of a NULL first argument.
+ * doc/posix-functions/mbrtowc.texi: Mention the Solaris 7 bug.
+
+2010-12-27 Jim Meyering <meyering@redhat.com>
+
+ read-file.c: tweak syntax
+ * lib/read-file.c (fread_file): Remove space after "*" in function
+ definitions.
+
+2010-12-27 Bruno Haible <bruno@clisp.org>
+
+ times test: Avoid gcc warnings on OSF/1.
+ * tests/test-times.c (main): Cast printf arguments from clock_t to
+ 'long int'.
+
+2010-12-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ utimens: work around glibc rounding bug on older Linux kernels
+ * lib/utimens.c (fdutimens): If invoking futimesat or futimes
+ on Linux with a glibc whose utimes might not work, then work
+ around a longstanding glibc bug involving rounding rather than
+ truncated time stamps. Reported for Linux 2.4.21 by Bruno Haible in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00113.html>.
+
+2010-12-26 Bruno Haible <bruno@clisp.org>
+
+ inet_ntop: Hide mismatch of declaration on NonStop Kernel.
+ * lib/arpa_inet.in.h (inet_ntop): Use _GL_CXXALIAS_SYS_CAST instead of
+ _GL_CXXALIAS_SYS.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-26 Bruno Haible <bruno@clisp.org>
+
+ inet_ntop, inet_pton: Ensure declaration on NonStop Kernel.
+ * lib/arpa_inet.in.h: On NonStop Kernel, include also <netdb.h>.
+ * m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Likewise.
+ * m4/inet_ntop.m4 (gl_PREREQ_INET_NTOP): Include also <netdb.h> when
+ looking for the declaration.
+ * m4/inet_pton.m4 (gl_PREREQ_INET_PTON): Likewise.
+ * doc/posix-functions/inet_ntop.texi: Document the NonStop Kernel
+ problem.
+ * doc/posix-functions/inet_pton.texi: Likewise.
+
+2010-12-26 Bruno Haible <bruno@clisp.org>
+
+ arpa_inet: Use the common idioms with C++ support.
+ * lib/arpa_inet.in.h: Include c++defs.h.
+ (inet_ntop, inet_pton): Declare using the macros with C++ namespace
+ support.
+ * modules/arpa_inet (Depends-on): Add c++defs.
+ (Makefile.am): Substitute the contents of c++defs.h.
+ * modules/arpa_inet-tests (Depends-on): Add arpa_inet-c++-tests.
+ * modules/arpa_inet-c++-tests: New file.
+ * tests/test-arpa_inet-c++.cc: New file.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ Fix more C++ link errors on Solaris 8.
+ * modules/fcntl-h-c++-tests (test_fcntl_h_c___LDADD): Add
+ $(LIB_EACCESS).
+ * modules/stdio-c++-tests (test_stdio_c___LDADD): Likewise.
+ * modules/stdlib-c++-tests (test_stdlib_c___LDADD): Likewise.
+ * modules/sys_ioctl-c++-tests (test_sys_ioctl_c___LDADD): Likewise.
+ * modules/wchar-c++-tests (test_wchar_c___LDADD): Likewise.
+ * modules/wctype-c++-tests (test_wctype_c___LDADD): Likewise.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ printf-posix: Fix link error when a non-GCC compiler is used.
+ * lib/stdio.in.h (printf): When not using GCC, override printf
+ correctly.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ strerror_r-posix: Update doc.
+ * doc/posix-functions/strerror_r.texi: Update doc about the return
+ value. See <http://sources.redhat.com/bugzilla/show_bug.cgi?id=12204>.
+
+2010-12-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ utimens: simplify the logic of the previous change
+ * m4/utimes.m4 (gl_FUNC_UTIMES): Simplify the logic a bit.
+ This should not affect whether the test succeeds or fails.
+
+ utimens: configure better on hosts with NFS clock skew
+ * m4/utimes.m4 (gl_FUNC_UTIMES): Don't assume that utimes (f, NULL)
+ uses the clock of the local host. It might use the clock of the
+ NFS server. Reported for Linux 2.4.21 client by Bruno Haible in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00113.html>.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ ptsname test: Avoid failure on Solaris.
+ * tests/test-ptsname.c (main): For Solaris, use the recommended way to
+ open a pseudo-terminal; don't use BSD-style ptys.
+ * doc/posix-functions/ptsname.texi: Document the limitation on Solaris.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ ptsname: Avoid ERANGE failure on some systems.
+ * lib/ptsname.c (buffer): Increase size.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ rename, renameat: Avoid test failures at NFS mounted locations.
+ * tests/test-rename.h (assert_nonexistent): Remove the old directory,
+ so that subsequent mkdir calls succeed.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ iswblank: Fix C++ link error on Solaris 8.
+ * lib/wctype.in.h (iswblank): Declare using _GL_FUNCDECL_RPL or
+ _GL_FUNCDECL_SYS.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ unistd: Fix C++ link error on Solaris 8.
+ * modules/unistd-c++-tests (test_unistd_c___LDADD): Add $(LIB_EACCESS).
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ readlink doc: Mention an old glibc bug.
+ * doc/posix-functions/readlink.texi: Mention glibc 2.4 bug (BZ #2450).
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ fcntl-h: Fix for use of C++ on glibc systems.
+ * lib/fcntl.in.h: Include <sys/stat.h> before include_next <fcntl.h>
+ also on glibc systems in C++ mode.
+ Reported by Gary V. Vaughan <gary@gnu.org>.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ roundl-ieee: Make it work on OSF/1 5.1 with cc.
+ * modules/roundl-ieee (Depends-on): Add floorl-ieee, ceill-ieee.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ truncl-ieee: Make it work on OSF/1 5.1 with cc.
+ * doc/posix-functions/truncl.texi: Mention the OSF/1 5.1 bug.
+ * m4/truncl.m4 (gl_FUNC_TRUNCL): If gl_FUNC_TRUNCL_IEEE is also used,
+ test whether truncl works according to ISO C 99 with IEC 60559.
+ * m4/truncl-ieee.m4: New file.
+ * modules/truncl-ieee (Files): Add it and m4/minus-zero.m4,
+ m4/signbit.m4.
+ (configure.ac): Invoke gl_FUNC_TRUNCL_IEEE.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ ceill-ieee: Make it work on OSF/1 5.1 with cc.
+ * doc/posix-functions/ceill.texi: Mention the OSF/1 5.1 bug.
+ * m4/ceill.m4 (gl_FUNC_CEILL): If gl_FUNC_CEILL_IEEE is also used,
+ test whether ceill works according to ISO C 99 with IEC 60559.
+ * m4/ceill-ieee.m4: New file.
+ * modules/ceill-ieee (Files): Add it and m4/minus-zero.m4,
+ m4/signbit.m4.
+ (configure.ac): Invoke gl_FUNC_CEILL_IEEE.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ Ensure all prerequisites of <wchar.h> are included.
+ * m4/btowc.m4 (gl_FUNC_BTOWC): Include <stddef.h>, <stdio.h>, <time.h>
+ before <wchar.h>.
+ * m4/mbrlen.m4 (gl_MBRLEN_INCOMPLETE_STATE, gl_MBRLEN_RETVAL,
+ gl_MBRLEN_NUL_RETVAL): Likewise.
+ * m4/mbrtowc.m4 (gl_MBRTOWC_INCOMPLETE_STATE, gl_MBRTOWC_SANITYCHECK,
+ gl_MBRTOWC_NULL_ARG, gl_MBRTOWC_RETVAL, gl_MBRTOWC_NUL_RETVAL,
+ AC_FUNC_MBRTOWC): Likewise.
+ * m4/mbsrtowcs.m4 (gl_MBSRTOWCS_WORKS): Likewise.
+ * m4/mbstate_t.m4 (AC_TYPE_MBSTATE_T): Likewise.
+ * m4/wcrtomb.m4 (gl_FUNC_WCRTOMB): Likewise.
+ * m4/wcsrtombs.m4 (gl_WCSRTOMBS_TERMINATION, gl_WCSRTOMBS_NULL):
+ Likewise.
+ * m4/wctob.m4 (gl_FUNC_WCTOB): Likewise.
+ * m4/wchar_h.m4 (gl_WCHAR_H_INLINE_OK): Likewise.
+ (gl_WCHAR_H): Improve comments.
+ * m4/wctype_h.m4 (gl_WCTYPE_H): Likewise.
+
+2010-12-25 Bruno Haible <bruno@clisp.org>
+
+ strtok_r: Fix C syntax error in autoconf macro.
+ * m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Don't use UTF-8 encoded U+00A0
+ characters in test program.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ ceil, trunc, round: Fix gcc warnings.
+ * lib/ceil.c (MIN): Undefine before redefining.
+ * lib/trunc.c (MIN): Likewise.
+ * lib/round.c (MIN): Likewise.
+ Include <math.h> first.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ select tests: Avoid failures on OSF/1 5.1.
+ * tests/test-select.c (test_accept_first, test_socket_pair): Ignore
+ failure of closing the last socket; it may fail with ECONNRESET.
+
+2010-12-24 Eric Blake <eblake@redhat.com>
+
+ stdint: avoid HP-UX 10.20 preprocessor bug
+ * lib/stdint.in.h (INT64_MAX, UINT64_MAX): Check via #ifdef rather
+ than #if.
+ * tests/test-floor2.c (main): Likewise.
+ Reported by Peter O'Gorman.
+
+ pipe: make obsoletion transition easier
+ * lib/pipe.h: Restore file as thin shim around "spawn-pipe.h".
+ * modules/pipe (Files): Include revived file.
+ (Include): Drop reference, to mirror getdate's behavior.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ sys_socket: Hide mismatch of declarations on NonStop Kernel.
+ * lib/sys_socket.in.h (connect, bind, sendto, setsockopt): Use
+ _GL_CXXALIAS_SYS_CAST instead of _GL_CXXALIAS_SYS.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ gethostname: Ensure declaration on NonStop Kernel.
+ * lib/unistd.in.h: Include <netdb.h> also on NonStop Kernel systems.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Ensure all necessary types on NonStop Kernel.
+ * lib/sys_select.in.h: If the system does not have <sys/select.h>,
+ include <sys/time.h>.
+ * doc/posix-headers/sys_select.texi: Mention that it's missing on
+ NonStop Kernel.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Remove unneeded include.
+ * lib/sys_select.in.h: Don't include <sys/socket.h> on platforms that
+ have <sys/select.h>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ gethostname: Provide a fallback for HOST_NAME_MAX.
+ * m4/gethostname.m4 (gl_FUNC_GETHOSTNAME): When neither HOST_NAME_MAX
+ nor MAXHOSTNAMELEN is found in the usual system headers, use 256
+ instead.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ sigaction tests: Allow missing SA_RESETHAND and SA_RESTART.
+ * tests/test-sigaction.c (SA_RESETHAND): Fall back to 0.
+ (SA_RESTART): Likewise.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ signal: Define NSIG.
+ * lib/signal.in.h (NSIG): Define to 32 on NonStop Kernel.
+ * tests/test-signal.c (nsig): New variable.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ rename, renameat: Avoid test failures on OSF/1 5.1.
+ * tests/test-rename.h (test_rename): Allow EEXIST and ENOTDIR as
+ alternative error codes.
+ * tests/test-renameat.c (main): Likewise.
+
+2010-12-24 Bruno Haible <bruno@clisp.org>
+
+ *printf: Detect large precisions bug on Solaris 10/SPARC.
+ * m4/printf.m4 (gl_PRINTF_PRECISION): Add one more test code, provided
+ by Paul Eggert.
+ * tests/test-snprintf-posix.h (test_function): Add this test code here
+ too.
+ * tests/test-sprintf-posix.h (test_function): Likewise.
+ * tests/test-vasnprintf-posix.c (test_function): Likewise.
+ * tests/test-vasprintf-posix.c (test_function): Likewise.
+ * doc/posix-functions/fprintf.texi: Mention Solaris 10 bug as worked
+ around by gnulib.
+ * doc/posix-functions/printf.texi: Likewise.
+ * doc/posix-functions/snprintf.texi: Likewise.
+ * doc/posix-functions/sprintf.texi: Likewise.
+ * doc/posix-functions/vfprintf.texi: Likewise.
+ * doc/posix-functions/vprintf.texi: Likewise.
+ * doc/posix-functions/vsnprintf.texi: Likewise.
+ * doc/posix-functions/vsprintf.texi: Likewise.
+ * doc/posix-functions/dprintf.texi: Undo last commit.
+ * doc/posix-functions/vdprintf.texi: Likewise.
+
+2010-12-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ tests: port test-fdutimensat.c to Solaris 8
+ * tests/test-fdutimensat.c (do_fdutimens): Don't assume
+ fdutimensat works with a nonnegative fd and AT_SYMLINK_NOFOLLOW.
+ On Solaris 8, it fails with errno == ENOSYS, because there is no
+ futimens (so it can't use the fd), and there is no lutimens (so it
+ can't implement AT_SYMLINK_NOFOLLOW on symlinks).
+
+ vsnprintf: make more consistent with snprintf; doc fixes
+
+ * doc/posix-functions/snprintf.texi (snprintf): The workaround for
+ the byte count return problem was promoted from the snprintf-posix
+ to the snprintf module.
+ * doc/posix-functions/vsnprintf.texi (vsnprintf): Likewise.
+ * m4/vsnprintf.m4 (gl_FUNC_VSNPRINTF): Also check
+ gl_SNPRINTF_RETVAL_C99, for consistency with gl_FUNC_SNPRINTF.
+ * tests/test-snprintf.c (main): Check the byte count returned.
+ * tests/test-vsnprintf.c (main): Likewise.
+
+2010-12-23 Eric Blake <eblake@redhat.com>
+
+ sigpipe: relax to LGPLv2+, since it did not have any LGPLv3+ parts
+ * modules/sigpipe (License): Relax license.
+
+2010-12-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ doc: document Solaris printf bug with large float precisions
+ * doc/posix-functions/dprintf.texi (dprintf):
+ * doc/posix-functions/fprintf.texi (fprintf):
+ * doc/posix-functions/printf.texi (printf):
+ * doc/posix-functions/snprintf.texi (snprintf):
+ * doc/posix-functions/sprintf.texi (sprintf):
+ * doc/posix-functions/vdprintf.texi (vdprintf):
+ * doc/posix-functions/vfprintf.texi (vfprintf):
+ * doc/posix-functions/vprintf.texi (vprintf):
+ * doc/posix-functions/vsnprintf.texi (vsnprintf):
+ * doc/posix-functions/vsprintf.texi (vsprintf):
+ Mention that these functions mishandle large floating point
+ precisions on Solaris 10. The same bug is also present in Solaris
+ 8, and I assume earlier. This causes "cd gnulib-tests; make
+ check" to fail on Solaris 8 (and I assume, later) when building
+ the latest coreutils, in test-vasprintf-posix's call to
+ my_asprintf (&result, "%.4000f %d", 1.0, 99). I have not checked
+ the wide flavors (e.g., wprintf) so this patch just updates the
+ documentation for the narrow ones.
+
+ test-posixtm.c: add two tests
+ * tests/test-posixtm.c: Add two tests, to highlight the
+ bug in Solaris 10 (and earlier) localtime. Gnulib doesn't work
+ around this bug; this is merely to document it.
+
+2010-12-22 Bruno Haible <bruno@clisp.org>
+
+ getlogin_r: Work around portability problem on OSF/1.
+ * m4/getlogin_r.m4 (gl_FUNC_GETLOGIN_R): Detect the OSF/1 problem.
+ * lib/unistd.in.h (getlogin_r): Replace if REPLACE_GETLOGIN_R is set.
+ * lib/getlogin_r.c (getlogin_r): When getlogin_r exists, invoke it and
+ test for a truncated result.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize REPLACE_GETLOGIN_R.
+ * modules/unistd (Makefile.am): Substitute REPLACE_GETLOGIN_R.
+ * modules/getlogin_r (Depends-on): Add memchr.
+ * doc/posix-functions/getlogin_r.texi: Mention the OSF/1 problem.
+
+2010-12-22 Bruno Haible <bruno@clisp.org>
+
+ ptsname: Avoid test failure on OSF/1 5.1.
+ * modules/ptsname-tests (Depends-on): Add 'same-inode'.
+ * tests/test-ptsname.c: Include <sys/stat.h>, same-inode.h.
+ (same_slave): New function.
+ (main): Use it to compare ptsname's result with the expected file name.
+
+2010-12-22 Bruno Haible <bruno@clisp.org>
+
+ Port extended stdio modules to HP NonStop Kernel.
+ * lib/stdio-impl.h (_IOERR, _IOREAD, _IOWRT, _IORW) [__TANDEM]: New
+ macros.
+ * lib/fbufmode.c: Update comments.
+ * lib/fflush.c: Likewise.
+ * lib/fpurge.c: Likewise.
+ * lib/freadable.c: Likewise.
+ * lib/freadahead.c: Likewise.
+ * lib/freading.c: Likewise.
+ * lib/freadptr.c: Likewise.
+ * lib/freadseek.c: Likewise.
+ * lib/fseeko.c: Likewise.
+ * lib/fseterr.c: Likewise.
+ * lib/fwritable.c: Likewise.
+ * lib/fwriting.c: Likewise.
+ Reported by Joachim Schmitz <jojo@schmitz-digital.de>.
+
+2010-12-22 Bruno Haible <bruno@clisp.org>
+
+ ttyname_r: Work around bug on OSF/1 5.1.
+ * doc/posix-functions/ttyname_r.texi: Mention the OSF/1 bug.
+ * m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Detect the OSF/1 bug. Say "no"
+ instead of "guessing no" when the OSF/1 bug or the Solaris bug is
+ present.
+ * lib/ttyname_r.c (ttyname_r): Update comments.
+
+2010-12-22 Bruno Haible <bruno@clisp.org>
+
+ round: Implement result sign according to IEEE 754.
+ * lib/round.c (MIN, MINUS_ZERO): New macros.
+ (FLOOR_FREE_ROUND): Return -0.0 for -0.5 < x < 0.
+ * tests/test-roundf-ieee.c (main): Test also values between -1 and 1.
+ * tests/test-round-ieee.c (main): Likewise.
+ * tests/test-roundl-ieee.c (main): Likewise.
+
+ trunc: Implement result sign according to IEEE 754.
+ * lib/trunc.c (MIN, MINUS_ZERO): New macros.
+ (FUNC): Return +0.0 for 0 < x < 1 and -0.0 for -1 < x < 0.
+ * tests/test-trunc2.c: Include minus-zero.h.
+ (MINUS_ZERO): New macro.
+ (trunc_reference): Keep in sync with lib/trunc.c.
+ * tests/test-truncf2.c: Include minus-zero.h.
+ (MINUS_ZERO): New macro.
+ (truncf_reference): Keep in sync with lib/trunc.c.
+ * tests/test-truncf-ieee.c (main): Test also values between -1 and 1.
+ * tests/test-trunc-ieee.c (main): Likewise.
+ * tests/test-truncl-ieee.c (main): Likewise.
+
+ ceil: Implement result sign according to IEEE 754.
+ * lib/ceil.c (MIN, MINUS_ZERO): New macros.
+ (FUNC): Return -0.0 for -1 < x < 0.
+ * tests/test-ceil2.c: Include minus-zero.h.
+ (MINUS_ZERO): New macro.
+ (ceil_reference): Keep in sync with lib/ceil.c.
+ * tests/test-ceilf2.c: Include minus-zero.h.
+ (MINUS_ZERO): New macro.
+ (ceilf_reference): Keep in sync with lib/ceil.c.
+ * tests/test-ceilf-ieee.c (main): Test also values between -1 and 1.
+ * tests/test-ceil-ieee.c (main): Likewise.
+ * tests/test-ceill-ieee.c (main): Likewise.
+
+ floor: Implement result sign according to IEEE 754.
+ * lib/floor.c (FUNC): Return +0.0 for 0 < x < 1.
+ * tests/test-floor2.c (floor_reference): Keep in sync with lib/floor.c.
+ * tests/test-floorf2.c (floorf_reference): Likewise.
+ * tests/test-floorf-ieee.c (main): Test also values between -1 and 1.
+ * tests/test-floor-ieee.c (main): Likewise.
+ * tests/test-floorl-ieee.c (main): Likewise.
+
+2010-12-22 Bruno Haible <bruno@clisp.org>
+
+ getaddrinfo: Update doc.
+ * doc/posix-functions/gai_strerror.texi: Return type is also different
+ on AIX and HP-UX.
+
+2010-12-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ getaddrinfo, inet_ntop: Update doc for Solaris.
+ * doc/posix-functions/gai_strerror.texi: Return type is also an
+ issue on Solaris 9 and earlier.
+ * doc/posix-functions/inet_ntop.texi: 4th arg type is also an issue
+ on Solaris 10 and earlier.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'roundl-ieee'.
+ * modules/roundl-ieee: New file.
+ * m4/roundl.m4 (gl_FUNC_ROUNDL): If gl_FUNC_ROUNDL_IEEE is also used,
+ test whether roundl works according to ISO C 99 with IEC 60559.
+ * m4/roundl-ieee.m4: New file.
+ * modules/roundl-ieee-tests: New file.
+ * tests/test-roundl-ieee.c: New file, based on tests/test-roundl.c.
+ * tests/test-roundl.c (main): Remove signbit tests.
+ * modules/roundl-tests (Depends-on): Remove signbit.
+ * doc/posix-functions/roundl.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'truncl-ieee'.
+ * modules/truncl-ieee: New file.
+ * modules/truncl-ieee-tests: New file.
+ * tests/test-truncl-ieee.c: New file, based on tests/test-truncl.c.
+ * tests/test-truncl.c (main): Remove signbit tests.
+ * modules/truncl-tests (Depends-on): Remove signbit.
+ * doc/posix-functions/truncl.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'ceill-ieee'.
+ * modules/ceill-ieee: New file.
+ * modules/ceill-ieee-tests: New file.
+ * tests/test-ceill-ieee.c: New file, based on tests/test-ceill.c.
+ * tests/test-ceill.c (main): Remove signbit tests.
+ * modules/ceill-tests (Depends-on): Remove signbit.
+ * doc/posix-functions/ceill.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'floorl-ieee'.
+ * modules/floorl-ieee: New file.
+ * modules/floorl-ieee-tests: New file.
+ * tests/test-floorl-ieee.c: New file, based on tests/test-floorl.c.
+ * tests/test-floorl.c (main): Remove signbit tests.
+ * modules/floorl-tests (Depends-on): Remove signbit.
+ * doc/posix-functions/floorl.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'round-ieee'.
+ * modules/round-ieee: New file.
+ * m4/round.m4 (gl_FUNC_ROUND): If gl_FUNC_ROUND_IEEE is also used, test
+ whether round works according to ISO C 99 with IEC 60559.
+ * m4/round-ieee.m4: New file.
+ * modules/round-ieee-tests: New file.
+ * tests/test-round-ieee.c: New file, based on tests/test-roundf-ieee.c.
+ * tests/test-round1.c (main): Remove signbit tests.
+ * modules/round-tests (Depends-on): Remove 'signbit'.
+ * doc/posix-functions/round.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'trunc-ieee'.
+ * modules/trunc-ieee: New file.
+ * m4/trunc.m4 (gl_FUNC_TRUNC): If gl_FUNC_TRUNC_IEEE is also used, test
+ whether trunc works according to ISO C 99 with IEC 60559.
+ * m4/trunc-ieee.m4: New file.
+ * lib/math.in.h (trunc): Replace if REPLACE_TRUNC is set.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_TRUNC.
+ * modules/math (Makefile.am): Substitute REPLACE_TRUNC.
+ * modules/trunc-ieee-tests: New file.
+ * tests/test-trunc-ieee.c: New file, based on tests/test-truncf-ieee.c.
+ * tests/test-trunc1.c (main): Remove signbit tests.
+ * modules/trunc-tests (Depends-on): Remove 'signbit'.
+ * doc/posix-functions/trunc.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'ceil-ieee'.
+ * modules/ceil-ieee: New file.
+ * m4/ceil.m4 (gl_FUNC_CEIL): Require gl_MATH_H_DEFAULTS. If
+ gl_FUNC_CEIL_IEEE is also used, test whether ceil works according to
+ ISO C 99 with IEC 60559.
+ * m4/ceil-ieee.m4: New file.
+ * modules/ceil (Files): Add lib/ceil.c.
+ (Depends-on): Add 'float'.
+ (configure.ac): Invoke gl_MATH_MODULE_INDICATOR.
+ * lib/math.in.h (ceil): New declaration.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize GNULIB_CEIL,
+ REPLACE_CEIL.
+ * modules/math (Makefile.am): Substitute GNULIB_CEIL, REPLACE_CEIL.
+ * modules/ceil-ieee-tests: New file.
+ * tests/test-ceil-ieee.c: New file, based on tests/test-ceilf-ieee.c.
+ * tests/test-math-c++.cc: Check the signature of 'ceil'.
+ * doc/posix-functions/ceil.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'floor-ieee'.
+ * modules/floor-ieee: New file.
+ * m4/floor.m4 (gl_FUNC_FLOOR): Require gl_MATH_H_DEFAULTS. If
+ gl_FUNC_FLOOR_IEEE is also used, test whether floor works according to
+ ISO C 99 with IEC 60559.
+ * m4/floor-ieee.m4: New file.
+ * modules/floor (Files): Add lib/floor.c.
+ (Depends-on): Add 'float'.
+ (configure.ac): Invoke gl_MATH_MODULE_INDICATOR.
+ * lib/math.in.h (floor): New declaration.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize GNULIB_FLOOR,
+ REPLACE_FLOOR.
+ * modules/math (Makefile.am): Substitute GNULIB_FLOOR, REPLACE_FLOOR.
+ * modules/floor-ieee-tests: New file.
+ * tests/test-floor-ieee.c: New file, based on tests/test-floorf-ieee.c.
+ * tests/test-math-c++.cc: Check the signature of 'floor'.
+ * doc/posix-functions/floor.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'roundf-ieee'.
+ * modules/roundf-ieee: New file.
+ * m4/roundf.m4 (gl_FUNC_ROUNDF): If gl_FUNC_ROUNDF_IEEE is also used,
+ test whether roundf works according to ISO C 99 with IEC 60559.
+ * m4/roundf-ieee.m4: New file.
+ * modules/roundf-ieee-tests: New file.
+ * tests/test-roundf-ieee.c: New file, based on tests/test-roundf1.c.
+ * tests/test-roundf1.c (main): Remove signbit tests.
+ * modules/roundf-tests (Depends-on): Remove 'signbit'.
+ * doc/posix-functions/roundf.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'truncf-ieee'.
+ * modules/truncf-ieee: New file.
+ * m4/truncf.m4 (gl_FUNC_TRUNCF): If gl_FUNC_TRUNCF_IEEE is also used,
+ test whether truncf works according to ISO C 99 with IEC 60559.
+ * m4/truncf-ieee.m4: New file.
+ * lib/math.in.h (truncf): Replace if REPLACE_TRUNCF is set.
+ * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_TRUNCF.
+ * modules/math (Makefile.am): Substitute REPLACE_TRUNCF.
+ * modules/truncf-ieee-tests: New file.
+ * tests/test-truncf-ieee.c: New file, based on tests/test-truncf1.c.
+ * tests/test-truncf1.c (main): Remove signbit tests.
+ * modules/truncf-tests (Depends-on): Remove 'signbit'.
+ * doc/posix-functions/truncf.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'ceilf-ieee'.
+ * modules/ceilf-ieee: New file.
+ * m4/ceilf.m4 (gl_FUNC_FLOORF): If gl_FUNC_CEILF_IEEE is also used,
+ test whether ceilf works according to ISO C 99 with IEC 60559.
+ * m4/ceilf-ieee.m4: New file.
+ * modules/ceilf-ieee-tests: New file.
+ * tests/test-ceilf-ieee.c: New file, based on tests/test-ceilf1.c.
+ * tests/test-ceilf1.c (main): Remove signbit tests.
+ * modules/ceilf-tests (Depends-on): Remove 'signbit'.
+ * doc/posix-functions/ceilf.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ New module 'floorf-ieee'.
+ * modules/floorf-ieee: New file.
+ * m4/floorf.m4 (gl_FUNC_FLOORF): If gl_FUNC_FLOORF_IEEE is also used,
+ test whether floorf works according to ISO C 99 with IEC 60559.
+ * m4/floorf-ieee.m4: New file.
+ * modules/floorf-ieee-tests: New file.
+ * tests/test-floorf-ieee.c: New file, based on tests/test-floorf1.c.
+ * tests/test-floorf1.c (main): Remove signbit tests.
+ * modules/floorf-tests (Depends-on): Remove 'signbit'.
+ * doc/posix-functions/floorf.texi: Mention the new module.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ Support for minus zero in autoconf macros.
+ * m4/minus-zero.m4: New file, based on tests/minus-zero.h.
+ * m4/signbit.m4 (gl_FLOAT_SIGNBIT_CODE, gl_DOUBLE_SIGNBIT_CODE,
+ gl_LONG_DOUBLE_SIGNBIT_CODE, gl_FLOATTYPE_SIGNBIT_CODE): New macros.
+ * tests/minus-zero.h: Update comments.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'ceil'.
+ * modules/ceil-tests: New file.
+ * tests/test-ceil1.c: New file, based on tests/test-ceill.c.
+ * tests/test-ceil2.c: New file, based on tests/test-ceilf2.c.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'floor'.
+ * modules/floor-tests: New file.
+ * tests/test-floor1.c: New file, based on tests/test-floorl.c.
+ * tests/test-floor2.c: New file, based on tests/test-floorf2.c.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ math: Fix indentation.
+ * lib/math.in.h (floorf): Fix indentation.
+
+2010-12-21 Bruno Haible <bruno@clisp.org>
+
+ Fix cross-compilation guesses on Solaris.
+ * m4/fopen.m4 (gl_FUNC_FOPEN): Correct shell pattern so that it does
+ not match "solaris2.10".
+ * m4/open.m4 (gl_FUNC_OPEN): Likewise.
+ * m4/printf.m4 (gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_DIRECTIVE_N,
+ gl_VSNPRINTF_ZEROSIZE_C99): Likewise.
+
+2010-12-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ snprintf: port snprintf (NULL, 0, ...) to Solaris 8 and 9
+ This fixes a problem observed with the latest coreutils snapshot
+ that caused a test to fail on Solaris 8. src/csplit.c's call
+ snprintf (NULL, 0, format, UINT_MAX) returns -1 on Solaris 9 and
+ earlier, instead of returning the number of bytes that would have
+ been generated; this causes csplit to incorrectly report memory
+ exhaustion.
+ * m4/printf.m4 (gl_SNPRINTF_RETVAL_C99): Also check for
+ snprintf (NULL, 0, ...) and (for good measure) snprintf (buf, 0, ...).
+ Guess that it doesn't work on Solaris 2.6 through 9. Adjust
+ comments to match.
+ (gl_PRINTF_SIZES_C99, gl_PRINTF_DIRECTIVE_F, gl_SNPRINTF_RETVAL_C99):
+ Fix typo in matching older versions of Solaris: "solaris2.10"
+ is matched by the shell pattern "solaris2.[0-9]*". This matters
+ only for guessing while cross-compiling.
+ * m4/snprintf.m4 (gl_FUNC_SNPRINTF): Also check gl_SNPRINTF_RETVAL_C99.
+
+2010-12-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ ftoastr: fix comment again
+ * lib/ftoastr.h: Fix typo in comment. Noted by Ben Pfaff in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00149.html>.
+ Also, simplify example a bit by using flags = 0.
+
+2010-12-20 Bruno Haible <bruno@clisp.org>
+
+ round*, trunc*: Update documentation regarding glibc.
+ * doc/posix-functions/roundf.texi: Mention missing declaration problem.
+ * doc/posix-functions/round.texi: Likewise.
+ * doc/posix-functions/roundl.texi: Likewise.
+ * doc/posix-functions/truncf.texi: Likewise.
+ * doc/posix-functions/trunc.texi: Likewise.
+ * doc/posix-functions/truncl.texi: Likewise.
+
+2010-12-20 Bruno Haible <bruno@clisp.org>
+
+ roundf, round, roundl: Update documentation regarding OSF/1 5.1.
+ * doc/posix-functions/roundf.texi: Mention OSF/1 5.1 problem.
+ * doc/posix-functions/round.texi: Likewise.
+ * doc/posix-functions/roundl.texi: Likewise.
+
+2010-12-20 Bruno Haible <bruno@clisp.org>
+
+ ttyname_r: Add missing declaration on HP-UX 11.
+ * lib/unistd.in.h (ttyname_r): Test HAVE_DECL_TTYNAME_R instead of
+ HAVE_TTYNAME_R.
+ * m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Test whether ttyname_r is
+ declared. Set HAVE_TTYNAME_R always.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
+ HAVE_DECL_TTYNAME_R, not HAVE_TTYNAME_R.
+ * modules/unistd (Makefile.am): Substitute HAVE_DECL_TTYNAME_R, not
+ HAVE_TTYNAME_R.
+ * doc/posix-functions/ttyname_r.texi: Document the HP-UX 11 problem.
+
+2010-12-20 Bruno Haible <bruno@clisp.org>
+
+ getlogin, getlogin_r: Document HP-UX 11.11 bugs.
+ * doc/posix-functions/getlogin.texi: Document HP-UX 11.11 bug.
+ * doc/posix-functions/getlogin_r.texi: Likewise.
+ * tests/test-getlogin.c: Include <errno.h>.
+ (main): Avoid test failure on HP-UX 11.11.
+ * tests/test-getlogin_r.c (main): Likewise.
+
+2010-12-20 Bruno Haible <bruno@clisp.org>
+
+ getlogin_r: Add missing declaration on HP-UX 11.
+ * m4/getlogin_r.m4 (gl_FUNC_GETLOGIN_R): Test whether getlogin_r is
+ declared also when it exists as a function.
+ * doc/posix-functions/getlogin_r.texi: Document this workaround.
+
+2010-12-20 Bruno Haible <bruno@clisp.org>
+
+ wcsrtombs: Don't confuse mbstate_t with rpl_mbstate_t.
+ * lib/wcsrtombs.c: If gnulib overrides mbstate_t, define wcsrtombs
+ through wcrtomb.
+
+2010-12-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ ftoastr: fix comment
+ * lib/ftoastr.h: Fix typo in comment. Noted by Ben Pfaff in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2010-12/msg00130.html>.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ isnan: Ensure it is a macro.
+ * lib/math.in.h (isnan): Define as a macro if not already a macro.
+ * doc/posix-functions/isnan.texi: Mention problem on IRIX, OSF/1,
+ Solaris.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ ldexpl test: Fix link error on OSF/1 5.1.
+ * modules/ldexpl-tests (Makefile.am): Define test_ldexpl_LDADD.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ wctype: Make it work in C++ mode on OSF/1 5.1.
+ * lib/wctype.in.h (iswblank): Declare but not define here.
+ * lib/iswblank.c: New file, extracted from lib/wctype.in.h.
+ * m4/wctype_h.m4 (gl_WCTYPE_H): Arrange to compile it if needed.
+ * modules/wctype (Files): Add lib/iswblank.c.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ signal: Document problem with type of SIGRTMIN, SIGRTMAX on OSF/1 5.1.
+ * doc/posix-headers/signal.texi: Document OSF/1 5.1 problem.
+ * lib/strsignal.c (strsignal): Cast SIGRTMIN to 'int'.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ sys_socket: Use POSIX compatible declarations on OSF/1 5.1.
+ * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): On OSF/1, define
+ _POSIX_PII_SOCKET.
+ * doc/posix-functions/recv.texi: Document the OSF/1 problem.
+ * doc/posix-functions/recvfrom.texi: Likewise.
+ * doc/posix-functions/send.texi: Likewise.
+ * doc/posix-functions/sendto.texi: Likewise.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ tcgetsid: Add missing declaration on OSF/1 5.1.
+ * lib/termios.in.h (tcgetsid): Test HAVE_DECL_TCGETSID instead of
+ HAVE_TCGETSID.
+ * m4/tcgetsid.m4 (gl_FUNC_TCGETSID): Test whether tcgetsid is declared.
+ Don't set HAVE_TCGETSID.
+ * m4/termios_h.m4 (gl_TERMIOS_H_DEFAULTS): Initialize
+ HAVE_DECL_TCGETSID, not HAVE_TCGETSID.
+ * modules/termios (Makefile.am): Substitute HAVE_DECL_TCGETSID, not
+ HAVE_TCGETSID.
+ * doc/posix-functions/tcgetsid.texi: Mention the OSF/1 5.1 problem.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ stdio: Fix problem with popen() declaration on OSF/1 5.1.
+ * lib/stdio.in.h: During the include_next statement, let recursive
+ includes of this file include only the system header file.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ iconv_open: Fix regression from 2010-12-04.
+ * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Fix typo.
+ Reported by Noah Lavine <noah.b.lavine@gmail.com>.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ stdbool test: Avoid a gcc warning.
+ * tests/test-stdbool.c (main): Fail if e1 is false.
+ Reported by Jim Meyering.
+
+2010-12-19 Jim Meyering <meyering@redhat.com>
+
+ setenv: restore to working order
+ $HAVE_SETENV is used in gl_FUNC_SETENV, yet its definitions were
+ mistakenly removed.
+ * m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Restore code to set
+ HAVE_SETENV.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Restore code to initialize
+ HAVE_SETENV.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ Document some different function declarations on OSF/1 5.1.
+ * doc/posix-functions/gai_strerror.texi: Mention different declaration.
+ * doc/posix-functions/inet_ntop.texi: Likewise.
+ * doc/posix-functions/gethostname.texi: Likewise.
+ * lib/unistd.in.h (gethostname): Update comment.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ doc: Mention vasprintf-posix module.
+ * doc/glibc-functions/asprintf.texi: Mention the workarounds present in
+ the 'vasprintf-posix' module.
+ * doc/glibc-functions/vasprintf.texi: Likewise.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ unsetenv: Add missing declaration on OSF/1 5.1.
+ * lib/stdlib.in.h (setenv): Test HAVE_DECL_UNSETENV, not HAVE_UNSETENV.
+ * m4/setenv.m4 (gl_FUNC_UNSETENV): Test whether unsetenv is declared.
+ Don't set HAVE_UNSETENV. In the test program, set _BSD.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize HAVE_DECL_UNSETENV,
+ not HAVE_UNSETENV.
+ * modules/stdlib (Makefile.am): Substitute HAVE_DECL_UNSETENV, not
+ HAVE_UNSETENV.
+ * doc/posix-functions/unsetenv.texi: Mention the OSF/1 5.1 problem.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ setenv: Add missing declaration on OSF/1 5.1.
+ * lib/stdlib.in.h (setenv): Test HAVE_DECL_SETENV, not HAVE_SETENV.
+ * m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Test whether setenv is
+ declared. Don't set HAVE_SETENV.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize HAVE_DECL_SETENV,
+ not HAVE_SETENV.
+ * modules/stdlib (Makefile.am): Substitute HAVE_DECL_SETENV, not
+ HAVE_SETENV.
+ * doc/posix-functions/setenv.texi: Mention the OSF/1 5.1 problem.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ nl_langinfo tests: Avoid gcc warning.
+ * tests/test-nl_langinfo.c: Don't enable the GCC pragma for GCC 4.2.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ mknod: Avoid error in C++ mode on OSF/1 with GCC.
+ * lib/sys_stat.in.h (mknod): Use _GL_CXXALIAS_SYS_CAST instead of
+ _GL_CXXALIAS_SYS.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ stdbool: Relax test.
+ * tests/test-stdbool.c (e): Don't require that casts from a variable's
+ address to 'bool' work in static initializer, for compilers other than
+ GCC.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ ftello: Add missing declaration on OSF/1 5.1.
+ * lib/stdio.in.h (ftello): Test HAVE_DECL_FTELLO, not HAVE_FTELLO.
+ * m4/ftello.m4 (gl_FUNC_FTELLO): Test whether ftello is declared.
+ * m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize HAVE_DECL_FTELLO.
+ * modules/stdio (Makefile.am): Substitute HAVE_DECL_FTELLO.
+ * doc/posix-functions/ftello.texi: Mention the OSF/1 5.1 problem.
+
+2010-12-19 Bruno Haible <bruno@clisp.org>
+
+ fseeko: Add missing declaration on OSF/1 5.1.
+ * lib/stdio.in.h (fseeko): Test HAVE_DECL_FSEEKO, not HAVE_FSEEKO.
+ * m4/fseeko.m4 (gl_FUNC_FSEEKO): Test whether fseeko is declared.
+ * m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize HAVE_DECL_FSEEKO.
+ * modules/stdio (Makefile.am): Substitute HAVE_DECL_FSEEKO.
+ * doc/posix-functions/fseeko.texi: Mention the OSF/1 5.1 problem.
+
projects / gnulib.git / blobdiff