+2011-06-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests init: new function 'fatal_', for hard errors
+ Before this patch, the only way offered by tests/init.sh to
+ properly signal a hard error was the `framework_failure_'
+ function. But the error message issued by that function,
+ as its name would suggest, refers to a set-up failure in the
+ testsuite, while hard errors can obviously also be due to
+ other reasons. The best way to fix this inconsistency is to
+ introduce a new function with a more general error message.
+ * tests/init.sh (fatal_): New function.
+
+2011-06-06 Eric Blake <eblake@redhat.com>
+
+ canonicalize-lgpl: use common idiom
+ * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Prefer older rm -rf
+ over newer POSIX -Rf.
+ Reported by Bruno Haible.
+
+ canonicalize-lgpl: work around AIX realpath bug
+ * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Expose AIX bug.
+ * doc/posix-functions/realpath.texi (realpath): Document it.
+ Reported by Bruno Haible.
+
+ strerror: work around FreeBSD bug
+ * lib/strerror.c (strerror): Special case 0.
+ Reported by Bruno Haible.
+
+ strerror-override: avoid bloating errno module
+ * modules/errno (Files, configure.ac): Move replacement strings...
+ * modules/strerror-override: ...to new module.
+ * modules/strerror (Depends-on): Add strerror-override.
+ * modules/strerror_r-posix (Depends-on): Likewise.
+ * MODULES.html.sh: Document new module.
+ Reported by Bruno Haible.
+
+2011-06-06 Bruno Haible <bruno@clisp.org>
+
+ spawn-pipe tests: Rename program.
+ * tests/test-spawn-pipe-main.c: Renamed from tests/test-spawn-pipe.c.
+ * tests/test-spawn-pipe-child.c: Update comment.
+ * tests/test-spawn-pipe.sh: Update.
+ * modules/spawn-pipe-tests (Files, Makefile.am): Update.
+
+ spawn-pipe tests: Link the child program only against libc.
+ * tests/test-spawn-pipe-child.c: New file, extracted from
+ tests/test-spawn-pipe.c.
+ (main): Expect only one argument.
+ (is_open): New function, copied from tests/test-pipe.c.
+ * tests/test-spawn-pipe.c: Don't include <errno.h>.
+ (child_main): Remove function.
+ (test_pipe): Pass only one argument to the child program.
+ (main): Remove child process code. Expect the child program's name as
+ first argument.
+ * tests/test-spawn-pipe.sh: Pass the child program's name as first
+ argument.
+ * modules/spawn-pipe-tests (Files): Add tests/test-spawn-pipe-child.c.
+ (Makefile.am): Add test-spawn-pipe-child to check_PROGRAMS. Link
+ test-spawn-pipe-child against no libraries.
+
+2011-06-06 Bruno Haible <bruno@clisp.org>
+
+ careadlinkat: Avoid mismatch between ssize_t and int.
+ * lib/careadlinkat.h (careadlinkatcwd): Declare as a function always.
+ * lib/careadlinkat.c (careadlinkatcwd): Define always.
+
+2011-06-06 Jim Meyering <meyering@redhat.com>
+
+ gnulib-common.m4: add _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE
+ * m4/gnulib-common.m4 (gl_COMMON): Emit definitions of
+ _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ ansi-c++-opt: Interoperability with libtool.
+ * m4/ansi-c++.m4 (gl_PROG_ANSI_CXX): When a C++ compiler is not found,
+ set the variable to "no", not to ":".
+ * NEWS: Mention the change.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ acl: Fix test failure on AIX 7.
+ * tests/test-sameacls.c (main) [AIX]: Fix aclx_printStr invocation.
+ Based on a patch by Jørn Amundsen <Jorn.Amundsen@ntnu.no>.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ pipe-filter-ii: Fix test failure on AIX and IRIX.
+ * lib/pipe-filter-ii.c (pipe_filter_ii_execute): When write() fails
+ with EAGAIN, retry with a smaller buffer size.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ localename: Fix link dependencies.
+ * modules/localename (Link): Mention $(LIBTHREAD) or $(LTLIBTHREAD).
+ * modules/localename-tests (Makefile.am): Link test-localename with
+ $(LIBTHREAD).
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ error: Avoid gcc warning.
+ * lib/error.c (strerror_r): Declare also when its return type is 'int'.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ unsetenv: Avoid gcc warning.
+ * lib/unsetenv.c (unsetenv): Provide declaration if system lacks it.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ setenv: Avoid gcc warning.
+ * lib/setenv.c (setenv): Provide declaration if system lacks it.
+
+2011-06-05 Bruno Haible <bruno@clisp.org>
+
+ sys_select: Ensure memset is declared also on AIX 7.
+ * lib/sys_select.in.h: Include <string.h> also on AIX.
+ * doc/posix-headers/sys_select.texi: Mention that <sys/select.h> is not
+ self-contained also on AIX 7.1.
+
+2011-06-04 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: sc_unmarked_diagnostics: don't hard-code "error"
+ * top/maint.mk (sc_unmarked_diagnostics): Don't hard-code the
+ function name, "error".
+ (_gl_translatable_diag_func_re): New configurable variable.
+
+2011-06-04 Bruno Haible <bruno@clisp.org>
+
+ getopt: Avoid gcc warning.
+ * lib/getopt.c (_getopt_internal_r): Remove unused variable 'ambig'.
+
+2011-06-04 Bruno Haible <bruno@clisp.org>
+
+ strerror_r: Fix comments.
+ * lib/strerror_r.c (strerror_r): Update comments after 2011-06-01
+ commit.
+
+2011-06-04 Bruno Haible <bruno@clisp.org>
+
+ perror: Fix compilation error.
+ * lib/perror.c: Don't include intprops.h, verify.h, strerror-impl.h.
+ Undefine fprintf, not sprintf.
+ * modules/perror (Depends-on): Remove intprops, verify.
+
+2011-06-04 Bruno Haible <bruno@clisp.org>
+
+ setlocale: Enable replacement on Cygwin 1.5.
+ * m4/setlocale.m4 (gl_FUNC_SETLOCALE): Set REPLACE_SETLOCALE also on
+ Cygwin 1.5.x.
+ * doc/posix-functions/setlocale.texi: Mention that the problem with the
+ LC_CTYPE category also exists on Cygwin 1.5.x.
+
+2011-06-04 Bruno Haible <bruno@clisp.org>
+
+ strerror-override: Don't disable symbol renamings.
+ * lib/strerror-override.h: Include errno.h and stddef.h, not string.h.
+ * lib/strerror-override.c: Include config.h.
+ (strerror_override): Don't undefine.
+
+2011-06-03 Bruno Haible <bruno@clisp.org>
+
+ Copyright: Use LGPL 2.1 instead of LGPL 2.0.
+ * lib/localename.h: Update copyright header.
+ * lib/localename.c: Likewise.
+ * lib/relocatable.h: Likewise.
+ * lib/relocatable.c: Likewise.
+
+2011-06-02 Bruno Haible <bruno@clisp.org>
+
+ doc: Fix a module name.
+ * doc/posix-functions/open.texi: Fix module name 'nonblocking'.
+
+2011-06-02 Bruno Haible <bruno@clisp.org>
+
+ pipe2: Remove dependency on 'nonblocking' module.
+ * lib/pipe2.c: Include verify.h. Include nonblocking.h only if
+ O_NONBLOCK is defined by gnulib.
+ (pipe2) [WIN32]: If O_NONBLOCK is not defined by gnulib, verify that it
+ is zero.
+ * modules/pipe2 (Depends-on): Add verify. Remove nonblocking.
+ * tests/test-pipe2.c: Include nonblocking.h only if O_NONBLOCK is
+ defined by gnulib.
+ (get_nonblocking_flag): New function.
+ (main): Test O_NONBLOCK flag only if it is nonzero.
+ * doc/glibc-functions/pipe2.texi: Mention the 'nonblocking' module.
+
+2011-06-03 Jim Meyering <meyering@redhat.com>
+
+ maint: three new prohibit-header-without-use rules
+ Prohibit use of cloexec.h, posixver.h, same.h without use.
+ * top/maint.mk (sc_prohibit_cloexec_without_use): New rule.
+ (sc_prohibit_posixver_without_use): Likewise.
+ (sc_prohibit_same_without_use): Likewise.
+
+2011-06-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ allocator: 'die' routine is now given requested size
+ * lib/allocator.h (struct allocator.die): New size arg.
+ * lib/careadlinkat.c (careadlinkat): Pass size to 'die' function.
+ If the actual problem is an ssize_t limitation, not a size_t or
+ malloc failure, fail with errno==ENAMETOOLONG instead of calling 'die'.
+
+2011-06-01 Eric Blake <eblake@redhat.com>
+
+ strerror: drop strerror_r dependency
+ * lib/strerror_r.c (strerror_r): Move gnulib replacement strings...
+ * lib/strerror-override.c (strerror_override): ...to new file.
+ * lib/strerror-override.h: Add prototype.
+ * lib/strerror-impl.h: Delete.
+ * lib/strerror.c (strerror): New implementation.
+ * modules/errno (Files): Add new files.
+ (configure.ac): Compile new file as appropriate.
+ * modules/strerror (Files): Drop unused file.
+ (Depends-on): Drop strerror_r-posix.
+ * MODULES.html.sh: Document strerror_r-posix.
+ Requested by Sam Steingold.
+
+ perror: call strerror_r directly
+ * modules/perror (Files): Drop strerror-impl.h.
+ * lib/perror.c (perror): Use our own stack buffer, rather than
+ calling a wrapper that uses static storage.
+ * doc/posix-functions/perror.texi (perror): Document a limitation
+ of our replacement.
+
+ strerror_r: fix includes for FreeBSD
+ * lib/strerror_r.c (includes): Use <stdlib.h> unconditionally,
+ since we use abort on some platforms.
+ Reported by Matthias Bolte.
+
+2011-05-31 Bruno Haible <bruno@clisp.org>
+
+ Fix link errors in tests: openat-die uses gettext-h.
+ * modules/areadlinkat-tests (Makefile.am): Link test-areadlinkat
+ against $(LIBINTL).
+ * modules/dirent-safer-tests (Makefile.am): Link test-dirent-safer
+ against $(LIBINTL).
+ * modules/fdopendir-tests (Makefile.am): Link test-fdopendir against
+ $(LIBINTL).
+ * modules/fdutimensat-tests (Makefile.am): Link test-fdutimensat
+ against $(LIBINTL).
+ * modules/linkat-tests (Makefile.am): Link test-linkat against
+ $(LIBINTL).
+ * modules/mkfifoat-tests (Makefile.am): Link test-mkfifoat against
+ $(LIBINTL).
+ * modules/openat-safer-tests (Makefile.am): Link test-openat-safer
+ against $(LIBINTL).
+ * modules/openat-tests (Makefile.am): Link test-fchownat, test-fstatat,
+ test-mkdirat, test-openat, test-unlinkat against $(LIBINTL).
+ * modules/readlinkat-tests (Makefile.am): Link test-readlinkat against
+ $(LIBINTL).
+ * modules/symlinkat-tests (Makefile.am): Link test-symlinkat against
+ $(LIBINTL).
+ * modules/utimensat-tests (Makefile.am): Link test-utimensat against
+ $(LIBINTL).
+ Reported by Tom G. Christensen <tgc@jupiterrise.com>.
+
+2011-05-31 Bruno Haible <bruno@clisp.org>
+
+ Fix link errors in tests: wait-process uses gettext-h.
+ * modules/nonblocking-pipe-tests (Makefile.am): Set
+ test_nonblocking_pipe_main_LDADD.
+ * modules/nonblocking-socket-tests (Makefile.am): Link
+ test-nonblocking-socket-main against $(LIBINTL).
+ Reported by Tom G. Christensen <tgc@jupiterrise.com>.
+
+2011-05-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ assert-h: work around 'verify' incompatibility
+ * lib/verify.h: Use @...@ directives, not ifdef.
+ * modules/assert-h (assert.h): Implement the directives.
+ (assert.h): Substitute the symbol-prefix more consistently.
+
+2011-05-29 Jim Meyering <meyering@redhat.com>
+
+ trim: remove three superfluous assignments
+ * lib/trim.c (trim2): Remove three superfluous assignments
+ and correct brace positioning.
+
+2011-05-29 Bruno Haible <bruno@clisp.org>
+
+ wctype-h: Avoid namespace pollution on Solaris 2.6.
+ * lib/wctype.in.h: On Solaris, undefine 'multibyte' and a few other
+ identifiers.
+ * doc/posix-headers/wctype.texi: Mention the problem.
+ Reported by Tom G. Christensen <tgc@jupiterrise.com>.
+
+2011-05-28 Jim Meyering <meyering@redhat.com>
+
+ parse-datetime.y: accommodate -Wstrict-overflow
+ * lib/parse-datetime.y (yylex): Rearrange pointer arithmetic to
+ placate -Wstrict-overflow.
+
+ trim: avoid a warning from -O2 -Wstrict-overflow
+ * lib/trim.c (trim2): Declare local to be "unsigned int", not "int".
+
+2011-05-29 Bruno Haible <bruno@clisp.org>
+
+ gnulib-tool: Fix bug in yesterday's commit.
+ * gnulib-tool (func_create_testdir): Don't add gltests to $subdirs
+ twice.
+
+2011-05-29 Bruno Haible <bruno@clisp.org>
+
+ Allow multiple gnulib generated include files to be combined.
+ * gnulib-tool (func_compute_include_guard_prefix): New function.
+ (func_emit_lib_Makefile_am, func_emit_tests_Makefile_am): Resolve also
+ ${gl_include_guard_prefix} references.
+ (func_import, func_create_testdir): Invoke
+ func_compute_include_guard_prefix.
+ * lib/arpa_inet.in.h: Use the @GUARD_PREFIX@ placeholder.
+ * lib/ctype.in.h: Likewise.
+ * lib/dirent.in.h: Likewise.
+ * lib/errno.in.h: Likewise.
+ * lib/fcntl.in.h: Likewise.
+ * lib/float.in.h: Likewise.
+ * lib/getopt.in.h: Likewise.
+ * lib/iconv.in.h: Likewise.
+ * lib/langinfo.in.h: Likewise.
+ * lib/locale.in.h: Likewise.
+ * lib/math.in.h: Likewise.
+ * lib/netdb.in.h: Likewise.
+ * lib/netinet_in.in.h: Likewise.
+ * lib/poll.in.h: Likewise.
+ * lib/pthread.in.h: Likewise.
+ * lib/pty.in.h: Likewise.
+ * lib/sched.in.h: Likewise.
+ * lib/se-selinux.in.h: Likewise.
+ * lib/search.in.h: Likewise.
+ * lib/signal.in.h: Likewise.
+ * lib/spawn.in.h: Likewise.
+ * lib/stdarg.in.h: Likewise.
+ * lib/stddef.in.h: Likewise.
+ * lib/stdint.in.h: Likewise.
+ * lib/stdio.in.h: Likewise.
+ * lib/stdlib.in.h: Likewise.
+ * lib/string.in.h: Likewise.
+ * lib/strings.in.h: Likewise.
+ * lib/sys_file.in.h: Likewise.
+ * lib/sys_ioctl.in.h: Likewise.
+ * lib/sys_select.in.h: Likewise.
+ * lib/sys_socket.in.h: Likewise.
+ * lib/sys_stat.in.h: Likewise.
+ * lib/sys_time.in.h: Likewise.
+ * lib/sys_times.in.h: Likewise.
+ * lib/sys_uio.in.h: Likewise.
+ * lib/sys_utsname.in.h: Likewise.
+ * lib/sys_wait.in.h: Likewise.
+ * lib/sysexits.in.h: Likewise.
+ * lib/termios.in.h: Likewise.
+ * lib/time.in.h: Likewise.
+ * lib/unistd.in.h: Likewise.
+ * lib/wchar.in.h: Likewise.
+ * lib/wctype.in.h: Likewise.
+ * modules/arpa_inet (Makefile.am): Substitute @GUARD_PREFIX@.
+ * modules/ctype (Makefile.am): Likewise.
+ * modules/dirent (Makefile.am): Likewise.
+ * modules/errno (Makefile.am): Likewise.
+ * modules/fcntl-h (Makefile.am): Likewise.
+ * modules/float (Makefile.am): Likewise.
+ * modules/getopt-posix (Makefile.am): Likewise.
+ * modules/iconv-h (Makefile.am): Likewise.
+ * modules/langinfo (Makefile.am): Likewise.
+ * modules/locale (Makefile.am): Likewise.
+ * modules/math (Makefile.am): Likewise.
+ * modules/netdb (Makefile.am): Likewise.
+ * modules/netinet_in (Makefile.am): Likewise.
+ * modules/poll-h (Makefile.am): Likewise.
+ * modules/pthread (Makefile.am): Likewise.
+ * modules/pty (Makefile.am): Likewise.
+ * modules/sched (Makefile.am): Likewise.
+ * modules/search (Makefile.am): Likewise.
+ * modules/selinux-h (Makefile.am): Likewise.
+ * modules/signal (Makefile.am): Likewise.
+ * modules/spawn (Makefile.am): Likewise.
+ * modules/stdarg (Makefile.am): Likewise.
+ * modules/stddef (Makefile.am): Likewise.
+ * modules/stdint (Makefile.am): Likewise.
+ * modules/stdio (Makefile.am): Likewise.
+ * modules/stdlib (Makefile.am): Likewise.
+ * modules/string (Makefile.am): Likewise.
+ * modules/strings (Makefile.am): Likewise.
+ * modules/sys_file (Makefile.am): Likewise.
+ * modules/sys_ioctl (Makefile.am): Likewise.
+ * modules/sys_select (Makefile.am): Likewise.
+ * modules/sys_socket (Makefile.am): Likewise.
+ * modules/sys_stat (Makefile.am): Likewise.
+ * modules/sys_time (Makefile.am): Likewise.
+ * modules/sys_times (Makefile.am): Likewise.
+ * modules/sys_uio (Makefile.am): Likewise.
+ * modules/sys_utsname (Makefile.am): Likewise.
+ * modules/sys_wait (Makefile.am): Likewise.
+ * modules/sysexits (Makefile.am): Likewise.
+ * modules/termios (Makefile.am): Likewise.
+ * modules/time (Makefile.am): Likewise.
+ * modules/unistd (Makefile.am): Likewise.
+ * modules/wchar (Makefile.am): Likewise.
+ * modules/wctype-h (Makefile.am): Likewise.
+ * modules/assert-h (Makefile.am): Replace _GL_VERIFY_H specially.
+
+2011-05-29 Bruno Haible <bruno@clisp.org>
+
+ assert-h: Allow multiple gnulib generated replacements to coexist.
+ * lib/verify.h (struct _gl_verify_type): Avoid identical redefinition.
+
+2011-05-29 Bruno Haible <bruno@clisp.org>
+
+ argp: Allow coexistence with strerror_r-posix module.
+ * lib/argp-help.c (__argp_failure): If strerror_r is defined as a macro
+ (either to __xpg_strerror_r by glibc's <string.h> or to rpl_strerror_r
+ by gnulib's <string.h> replacement), assume it has the POSIX signature,
+ not the glibc signature.
+
+2011-05-28 Bruno Haible <bruno@clisp.org>
+
+ gnulib-tool: Alternative structure of testdirs, similar to --import.
+ * gnulib-tool: New option --single-configure.
+ (func_usage): Document it.
+ (single_configure): New variable.
+ (func_modules_transitive_closure_separately,
+ func_modules_transitive_closure_separately,
+ func_determine_use_libtests, func_modules_add_dummy_separately,
+ func_modules_to_filelist_separately): New functions, extracted from
+ func_import.
+ (func_emit_tests_Makefile_am): Handle $single_configure = true case.
+ (func_import): Use the new functions.
+ (func_create_testdir): Set final_modules. Handle $single_configure =
+ true case.
+
+2011-05-28 Bruno Haible <bruno@clisp.org>
+
+ getloadavg: Remove an unreliable safety check.
+ * m4/getloadavg.m4 (gl_GETLOADAVG): Drop argument. Remove test whether
+ getloadavg.c is in place.
+ * modules/getloadavg (configure.ac): Drop argument of gl_GETLOADAVG.
+ Reported by Sam Steingold <sds@gnu.org>.
+
+2011-05-28 Bruno Haible <bruno@clisp.org>
+
+ doc: Cleanup yet another file produced by texinfo.tex.
+ * doc/Makefile (mostlyclean): Remove also gnulib.cn.
+
+2011-05-28 Bruno Haible <bruno@clisp.org>
+
+ Finish the conditional dependencies mechanism.
+ * gnulib-tool: New option --no-conditional-dependencies.
+ (func_usage): Document it. Don't mark --conditional-dependencies as
+ experimental.
+ (cond_dependencies): The possible values can now be true, false, empty.
+ (func_modules_transitive_closure, func_emit_autoconf_snippets): Update.
+ (func_import): Store setting in gnulib-cache.m4 and read it from there.
+ * doc/gnulib-tool.texi (Conditional dependencies): New section.
+
+2011-05-28 Bruno Haible <bruno@clisp.org>
+
+ doc: Use a recent texinfo.tex.
+ * doc/Makefile (tex_opts): New variable.
+ (%.dvi, %.pdf): Pass it to texi2dvi and texi2pdf.
+
+2011-05-28 Jim Meyering <meyering@redhat.com>
+
+ intprops.h: adjust comment to match code change
+ * lib/intprops.h (_GL_INT_CONVERT): Adjust comment: now that E is used
+ only once, it *may* have side effects. Also fix an unrelated typo.
+ (_GL_INT_SIGNED): Likewise.
+
+2011-05-26 Simon Josefsson <simon@josefsson.org>
+
+ * lib/gen-uni-tables.c: Say "gen-uni-tables.c" consistently.
+
+2011-05-26 Bruno Haible <bruno@clisp.org>
+
+ mbsrchr: Avoid collision with system function on Interix.
+ * lib/string.in.h (mbsrchr): Define as rpl_mbsrchr also on Interix.
+ Reported by Markus Duft <mduft@gentoo.org>.
+
+2011-05-15 James Youngman <jay@gnu.org>
+
+ getopt: for ambiguous options, enumerate the possibilities.
+ * lib/getopt.c (_getopt_internal_r): Merge glibc change printing
+ the ambiguous options when an ambiguous prefix is given. This was
+ http://sourceware.org/bugzilla/show_bug.cgi?id=7101. The merged
+ glibc change was
+ http://sourceware.org/git/?p=glibc.git;a=commit;h=bd25564e1e98910ed69043ed6a6f884ce60e5780.
+
+2011-05-25 Eric Blake <eblake@redhat.com>
+
+ getcwd: work around mingw bug
+ * lib/getcwd-lgpl.c (rpl_getcwd): Guarantee correct error.
+ * doc/posix-functions/getcwd.texi (getcwd): Document it.
+ Reported by Matthias Bolte.
+
+2011-05-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ test-intprops: disable -Wtype-limits diagnostics
+ * tests/test-intprops.c: Use a pragma to ignore -Wtype-limits
+ diagnostics. Otherwise, the integer overflow macros generate many
+ diagnostics. Reported by Jim Meyering in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00528.html>.
+
+ intprops: shorten, to pacify gcc -Woverlength-strings
+ * lib/intprops.h (_GL_INT_CONVERT, _GL_INT_NEGATE_CONVERT):
+ (_GL_BINARY_OP_OVERFLOW): Say "0 * (x)" rather than "(x) - (x)",
+ so that, for example, verify (INT_MULTIPLY_OVERFLOW (...)) is less
+ likely to run afoul of C compiler limits for string constant lengths.
+ See <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00528.html>.
+
+2011-05-24 Eric Blake <eblake@redhat.com>
+
+ docs: document recently fixed glibc printf bug
+ * doc/posix-functions/fprintf.texi (fprintf): Document it.
+ * doc/posix-functions/printf.texi (printf): Likewise.
+ * doc/posix-functions/vfprintf.texi (vfprintf): Likewise.
+ * doc/posix-functions/vprintf.texi (vprintf): Likewise.
+
+ closein-tests: convert to init.sh
+ * modules/closein-tests (Files): Add init.sh
+ * tests/test-closein.sh Use it.
+
+ yesno-tests: convert to init.sh
+ * modules/yesno-tests (Files): Add init.sh.
+ * tests/test-yesno.sh: Use it.
+
+ atexit-tests: ensure reliable exit status
+ * tests/test-atexit.sh: Prefer 'Exit' over 'exit'.
+ Reported by Bruno Haible.
+
+2011-05-24 Bruno Haible <bruno@clisp.org>
+
+ strerror_r-posix: Respect rules for use of AC_LIBOBJ.
+ * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Move AC_LIBOBJ and
+ gl_PREREQ_STRERROR_R invocations from here...
+ * modules/strerror_r-posix (configure.ac): ... to here.
+
2011-05-24 Eric Blake <eblake@redhat.com>
+ strerror_r: fix missing header
+ * lib/strerror_r.c: Avoid compiler warning about snprintf.
+
+ strerror_r: fix AIX test failures
+ * lib/strerror_r.c (strerror_r): Convert silent truncation to
+ ERANGE failure.
+
+ strerror_r: fix Solaris test failures
+ * lib/strerror_r.c (strerror_r): Partially populate buf on ERANGE
+ failures.
+ * doc/posix-functions/strerror_r.texi (strerror_r): Document this.
+
strerror_r: enforce POSIX recommendations
* lib/strerror_r.c (safe_copy): New helper method.
(strerror_r): Guarantee a non-empty string.