+2009-11-13 Eric Blake <ebb9@byu.net>
+
+ getgroups: avoid compilation failure
+ * lib/getgroups.c (includes): Include <stdint.h> for SIZE_MAX.
+ * modules/getgroups (Depends-on): Add stdint.
+
+2009-11-13 Jim Meyering <meyering@redhat.com>
+
+ test-getgroups: avoid compilation failure
+ * tests/test-getgroups.c: Include <stdint.h> for use of SIZE_MAX.
+
+2009-11-13 Eric Blake <ebb9@byu.net>
+
+ mgetgroups: new module, taken from coreutils
+ * modules/mgetgroups: New file.
+ * lib/mgetgroups.h: Likewise.
+ * lib/mgetgroups.c (mgetgroups): Likewise.
+ * m4/mgetgroups.m4 (gl_MGETGROUPS): Likewise.
+ * MODULES.html.sh (Users and groups): Mention it.
+
+ getgroups: don't expose GETGROUPS_T to user
+ * lib/getgroups.c (rpl_getgroups): Change signature. Copy array
+ an element at a time if GETGROUPS_T is wrong size.
+ * lib/getugroups.h (getugroups): Change signature.
+ * lib/unistd.in.h (getgroups): Likewise.
+ * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Use replacement if
+ signature needs fixing.
+ * m4/getugroups.m4 (gl_GETUGROUPS): No longer need
+ AC_TYPE_GETGROUPS.
+ * modules/group-member (Depends-on): Add getgroups.
+ * lib/group-member.c (group_info, get_group_info): Use gid_t.
+ (group_member): Rely on getgroups replacement.
+ * lib/getugroups.c (getugroups): Use gid_t.
+ * tests/test-getgroups.c (main): Likewise.
+ * NEWS: Mention the signature change.
+ * doc/posix-functions/getgroups.texi (getgroups): Mention the
+ problem with signature.
+ * doc/glibc-functions/setgroups.texi (setgroups): Mention that
+ GETGROUPS_T is still useful for setgroups.
+
+ getgroups, getugroups: provide stubs for mingw
+ * lib/getgroups.c (getgroups): Provide ENOSYS stub for mingw.
+ * lib/getugroups.c (getugroups): Likewise.
+ * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Check for missing
+ function. Modernize replacement scheme.
+ (gl_PREREQ_GETGROUPS): Delete.
+ * m4/getugroups.m4 (gl_GETUGROUPS): Check for <grp.h>.
+ * modules/getgroups (configure.ac): Declare witness.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add default.
+ * modules/unistd (Depends-on): Substitute witness.
+ * lib/unistd.in.h (getgroups): Declare replacement.
+
+ getgroups: avoid calling exit
+ * modules/getgroups (Depends-on): Add malloc-posix and unistd,
+ drop xalloc.
+ * modules/getgroups-tests (Depends-on, Makefile.am): Drop unneeded
+ dependencies.
+ * lib/getgroups.c (rpl_getgroups): Fail with ENOMEM rather than
+ exiting, in the rare case of malloc failure.
+
+ getgroups: fix logic error
+ * lib/getgroups.c (rpl_getgroups): Don't fail if current process
+ has more than 20 groups.
+ * modules/getgroups-tests: New test.
+ * tests/test-getgroups.c: New file.
+
+2009-11-13 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-base64.c: Improve.
+
+2009-11-13 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-xvasprintf.c: Fix memory leak, suggested by Eric
+ Blake <ebb9@byu.net>.
+
+2009-11-13 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-xvasprintf.c: Add %s%s related checks.
+
+2009-11-12 Eric Blake <ebb9@byu.net>
+
+ version-etc: match standards.texi style
+ * lib/version-etc.c (emit_bug_reporting_address): Drop periods,
+ and use <> only for URLs.
+
+2009-11-10 Kamil Dudka <kdudka@redhat.com>
+
+ fts: do not fail on a submount during traversal
+ * lib/fts.c (fts_build): Read the stat info again after opening
+ a directory if the FTS_TIGHT_CYCLE_CHECK flag is set.
+ Original report at http://bugzilla.redhat.com/501848.
+
+2009-11-12 Jim Meyering <meyering@redhat.com>
+
+ bootstrap: sync from coreutils
+ * build-aux/bootstrap (bootstrap_epilogue): New function.
+ Use git_modules_config in one more place. This make bootstrap's
+ --gnulib-srcdir option more useful for testing.
+
+ bootstrap: generalize autoheader check
+ * build-aux/bootstrap: Look for AC_CONFIG_HEADER as well as
+ AC_CONFIG_HEADERS.
+
+2009-11-11 Eric Blake <ebb9@byu.net>
+
+ mkfifoat: use new modules for Solaris and BSD bugs
+ * m4/mkfifoat.m4 (gl_FUNC_MKFIFOAT): Simplify.
+ * lib/mkfifoat.c (mknodat): Split...
+ * lib/mknodat.c (mknodat): ...into new file.
+ * modules/mkfifoat (Files): Ship new file.
+ (Depends-on): Add mkfifo, mknod.
+ * modules/mkfifoat-tests (Files): Reuse mkfifo tests.
+ (Depends-on): Add symlink.
+ * tests/test-mkfifoat.c (main): Enhance test. Drop portions now
+ redundant with test_mkfifo.h.
+ (do_mkfifoat, do_mknodat): New helpers.
+
+ mknod: new module
+ * modules/mknod: New file.
+ * m4/mknod.m4 (gl_FUNC_MKNOD): Likewise.
+ * lib/mknod.c (mknod): Likewise.
+ * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Set witness
+ defaults.
+ * modules/sys_stat (Makefile.am): Substitute them.
+ * lib/sys_stat.in.h (mknod): Declare replacement.
+ * MODULES.html.sh (Support for systems lacking POSIX:2008):
+ Document it.
+ * doc/posix-functions/mknod.texi (mknod): Likewise.
+ * modules/mknod-tests: New test.
+ * tests/test-mknod.c: Likewise.
+
+ mkfifo: new module
+ * modules/mkfifo: New file.
+ * m4/mkfifo.m4 (gl_FUNC_MKFIFO): Likewise.
+ * lib/mkfifo.c (mkfifo): Likewise.
+ * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Set witness
+ defaults.
+ * modules/sys_stat (Makefile.am): Substitute them.
+ * lib/sys_stat.in.h (mkfifo): Declare replacement.
+ * MODULES.html.sh (Support for systems lacking POSIX:2008):
+ Document it.
+ * doc/posix-functions/mkfifo.texi (mkfifo): Likewise.
+ * modules/mkfifo-tests: New test.
+ * tests/test-mkfifo.h (test_mkfifo): New file, borrowed in part
+ from test-mkfifoat.c.
+ * tests/test-mkfifo.c: New file.
+
+ readlink: detect FreeBSD bug
+ * m4/readlink.m4 (gl_FUNC_READLINK): Also detect FreeBSD bug with
+ slash on symlink.
+ * doc/posix-functions/readlink.texi (readlink): Document the bug.
+ * tests/test-readlink.h (test_readlink): Enhance test.
+
+ symlink: detect FreeBSD bug
+ * m4/symlink.m4 (gl_FUNC_SYMLINK): Also detect FreeBSD bug with
+ slash on symlink.
+ * doc/posix-functions/symlink.texi (symlink): Document the bug.
+ * tests/test-symlink.h (test_symlink): Enhance test.
+
+2009-11-10 Eric Blake <ebb9@byu.net>
+
+ link: detect FreeBSD bug
+ * m4/link.m4 (gl_FUNC_LINK): Also detect FreeBSD bug with slash on
+ symlink.
+ * doc/posix-functions/link.texi (link): Document the bug.
+ * tests/test-link.h (test_link): Enhance test.
+ * tests/test-linkat.c (main): Update caller.
+
+ unlink, remove: detect FreeBSD bug
+ * m4/unlink.m4 (gl_FUNC_UNLINK): Also detect FreeBSD bug with
+ slash on symlink.
+ * doc/posix-functions/unlink.texi (unlink): Document the bug.
+ * doc/posix-functions/remove.texi (remove): Likewise.
+ * tests/test-unlink.h (test_unlink): Enhance test.
+ * tests/test-remove.c (main): Likewise.
+
+2009-11-09 Eric Blake <ebb9@byu.net>
+
+ rename: detect FreeBSD bug
+ * m4/rename.m4 (gl_FUNC_RENAME): Also detect FreeBSD bug with
+ slash on symlink.
+ * modules/renameat-tests (Depends-on): Add filenamecat.
+ * tests/test-rename.h (test_rename): Allow one more errno.
+ * tests/test-renameat.c (main): Likewise.
+ * doc/posix-functions/rename.texi (rename): Document the bug.
+
+ open: detect FreeBSD bug
+ * m4/open.m4 (gl_FUNC_OPEN): Also detect FreeBSD bug with slash on
+ symlink.
+ * doc/posix-functions/open.texi (open): Document the bug.
+ * doc/posix-functions/utimes.texi (utimes): Likewise.
+ * tests/test-open.h (test_open): Add parameters, and test symlink
+ handling.
+ * tests/test-open.c (main): Adjust caller.
+ * tests/test-fcntl-safer.c (main): Likewise.
+ * modules/open-tests (Depends-on): Add stdbool, symlink.
+ * modules/fcntl-safer-tests (Depends-on): Likewise.
+ * tests/test-openat.c (main): Add test-open tests.
+
+ stat: detect FreeBSD bug
+ * m4/stat.m4 (gl_FUNC_STAT): Also detect FreeBSD bug with slash on
+ symlink.
+ * doc/posix-functions/stat.texi (stat): Document the bug.
+ * tests/test-stat.h (test_stat_func): Add argument.
+ * tests/test-stat.c (main): Adjust caller.
+ * tests/test-fstatat.c (main): Likewise.
+ * modules/stat-tests (Depends-on): Add stdbool, symlink.
+ Reported by Jim Meyering.
+
+2009-11-09 James Youngman <jay@gnu.org>
+
+ strftime.c: include ignore-value.h only when FPRINTFTIME is defined
+ * lib/strftime.c: Correct placement of #include "ignore-value.h".
+
+2009-11-08 Jim Meyering <meyering@redhat.com>
+
+ utimens: remove invalid futimesat call
+ * lib/utimens.c (fdutimens): Remove invalid futimesat call.
+ It used the file descriptor of the target file as the DIR_FD
+ parameter and NULL as the file name. That caused failure with
+ errno == EFAULT on FreeBSD-8.0-rc2
+
+2009-11-07 Eric Blake <ebb9@byu.net>
+
+ fflush, freadseek: use fseeko, not fseek
+ * lib/fflush.c (clear_ungetc_buffer_preserving_position)
+ (clear_ungetc_buffer): Avoid potential problems on large files.
+ * lib/freadseek.c (freadseek): Likewise.
+ * modules/freadseek (Depends-on): Add fseeko.
+ * modules/fseek (configure.ac): Set a witness.
+ * tests/test-fflush.c (main): Use fseeko.
+ * tests/test-fpurge.c (fseek): Disable link warning.
+ * tests/test-freadable.c (fseek): Likewise.
+ * tests/test-freading.c (fseek): Likewise.
+ * tests/test-fseeko.c (fseek): Likewise.
+ * tests/test-ftell.c (fseek): Likewise.
+ * tests/test-ftello.c (fseek): Likewise.
+ * tests/test-fwritable.c (fseek): Likewise.
+ * tests/test-fwriting.c (fseek): Likewise.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * modules/memchr (Depends-on): Drop getpagesize dependency.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * build-aux/pmccabe2html: Disable execute bit. Suggested by
+ Reported by Ludovic Courtès.
+ * build-aux/pmccabe2html: Improve example usage.
+ * build-aux/pmccabe2html: Drop #! header. Doc fix.
+
+2009-11-06 Jim Meyering <meyering@redhat.com>
+
+ do-release-commit-and-tag: New module.
+ Automate the release-commit and tag process.
+ * build-aux/do-release-commit-and-tag: New script, from coreutils.
+ * modules/do-release-commit-and-tag: New file.
+ * MODULES.html.sh (Support for maintaining and releasing): Add it.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * modules/select-tests (test_select_LDADD): Add $(INET_PTON_LIB)
+ because test-select.c uses inet_pton.
+
+2009-11-06 Simon Josefsson <simon@josefsson.org>
+
+ * m4/getaddrinfo.m4: Add content of INET_NTOP_LIB to
+ GETADDRINFO_LIB. Bump serial number.
+ * modules/getaddrinfo (Link): Only mention GETADDRINFO_LIB again.
+ Suggested by Eric Blake <ebb9@byu.net>.
+
+2009-11-05 Eric Blake <ebb9@byu.net>
+
+ strtod: detect darwin bug
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Filter out darwin bug on "nan(".
+ Reported by Leo Davis.
+
+ freopen-safer: new module
+ * modules/freopen-safer: New module.
+ * m4/stdio-safer.m4 (gl_FREOPEN_SAFER): New macro.
+ * lib/freopen-safer.c (freopen_safer): New file.
+ * lib/stdio-safer.h (freopen_safer): New declaration.
+ * lib/stdio--.h (freopen): New override.
+ * MODULES.html.sh (File stream based Input/Output): Mention it.
+ * doc/posix-functions/freopen.texi (freopen): Mention pitfalls and
+ freopen-safer module.
+ * doc/posix-functions/stderr.texi (stderr): Likewise.
+ * doc/posix-functions/stdin.texi (stdin): Likewise.
+ * doc/posix-functions/stdout.texi (stdout): Likewise.
+ * modules/freopen-safer-tests: New test.
+ * tests/test-reopen-safer.c: New file.
+
+2009-11-05 Jim Meyering <meyering@redhat.com>
+
+ maint.mk: Prohibit inclusion of "close-stream.h" without use.
+ * top/maint.mk (sc_prohibit_close_stream_without_use): New rule.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * modules/pmccabe2html (configure.ac): Check for pmccabe tool.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * modules/getaddrinfo (Link): Add $(INET_NTOP_LIB).
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ Fix link error.
+ * m4/inet_ntop.m4 (gl_INET_NTOP): Fix test of AC_SEARCH_LIBS result.
+ * m4/inet_pton.m4 (gl_INET_PTON): Likewise.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-func.c: Also test value of __func__.
+
+2009-11-05 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-sys_socket.c: Use smaller constant value, sa_family_t
+ may be an 8-bit type. Reported by Bruno Haible <bruno@clisp.org>.
+
+2009-11-05 Bruno Haible <bruno@clisp.org>
+
+ Fix link error.
+ * m4/inet_ntop.m4 (gl_INET_NTOP): Fix test of AC_SEARCH_LIBS result.
+ * m4/inet_pton.m4 (gl_INET_PTON): Likewise.
+ Reported by Brad Hards <bradh@frogmouth.net> via Simon Josefsson.
+
+2009-11-05 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'inet_pton'.
+ * modules/inet_pton-tests: New file.
+ * tests/test-inet_pton.c: New file.
+
+2009-11-05 Bruno Haible <bruno@clisp.org>
+
+ Tests for module 'inet_ntop'.
+ * modules/inet_ntop-tests: New file.
+ * tests/test-inet_ntop.c: New file.
+
+2009-11-04 Eric Blake <ebb9@byu.net>
+
+ stdlib-safer: wrap all mkstemp variants
+ * modules/mkostemp (configure.ac): Set witness.
+ * modules/mkostemps (configure.ac): Likewise.
+ * modules/mkstemps (configure.ac): Likewise.
+ * lib/stdlib-safer.h (mkostemp_safer, mkostemps_safer)
+ (mkstemps_safer): Wrap more functions.
+ * lib/stdlib--.h (mkostemp, mkostemps, mkstemps): Default the
+ wrapping.
+ * lib/mkstemp-safer.c (mkostemp_safer, mkostemps_safer)
+ (mkstemps_safer): Implement the wrappers.
+
+ mkstemps, mkostemps: new modules
+ * modules/mkostemps: New module.
+ * modules/mkstemps: Likewise.
+ * lib/mkostemps.c (mkostemps): New file.
+ * lib/mkstemps.c (mkstemps): Likewise.
+ * m4/mkostemps.m4 (gl_FUNC_MKOSTEMPS): Likewise.
+ * m4/mkstemps.m4 (gl_FUNC_MKSTEMPS): Likewise.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Add witnesses.
+ * modules/stdlib (Makefile.am): Substitute them.
+ * lib/stdlib.in.h (mkostemps, mkstemps): Declare them.
+ * doc/glibc-functions/mkstemps.texi (mkstemps): New file.
+ * doc/glibc-functions/mkostemps.texi (mkostemps): Likewise.
+ * doc/gnulib.texi (Glibc stdlib.h): Include them.
+ * MODULES.html.sh (File system functions): Mention them.
+
+ tempname: resync from glibc
+ * lib/tempname.c (__gen_tempname): Add suffixlen argument. Use
+ same values for __GT_FILE as glibc. Abort even when assertions
+ are disabled.
+ * lib/tempname.h (GT_FILE): Use glibc __GT_FILE, if available, and
+ match its value otherwise. Allow idempotent inclusion.
+ * lib/mkdtemp.c (mkdtemp): Adjust caller.
+ * lib/mkostemp.c (mkostemp): Likewise.
+ * lib/mkstemp.c (mkstemp): Likewise.
+ * lib/tmpfile.c (tmpfile): Likewise.
+ * NEWS: Document this.
+
+ utimens: fix use of futimens on older Linux
+ * lib/utimens.c (fdutimens): Use updated, rather than original,
+ timespec to avoid bug in older Linux kernel.
+ Reported by Simon Josefsson.
+
+2009-11-04 Bruno Haible <bruno@clisp.org>
+
+ Make num_processors more flexible and consistent.
+ * lib/nproc.h (enum nproc_query): New type.
+ (num_processors): Add a 'query' argument.
+ * lib/nproc.c: Include <stdlib.h>, <sched.h>, c-ctype.h.
+ (num_processors): Add a 'query' argument. Test the value of the
+ OMP_NUM_THREADS environment variable if requested. On Linux, NetBSD,
+ mingw, count the number of CPUs available for the current process.
+ * m4/nproc.m4 (gl_PREREQ_NPROC): Require AC_USE_SYSTEM_EXTENSIONS.
+ Check for sched_getaffinity and sched_getaffinity_np.
+ * modules/nproc (Depends-on): Add c-ctype, extensions.
+ * NEWS: Mention the change.
+
+2009-11-03 Bruno Haible <bruno@clisp.org>
+
+ * NEWS: Document the new library dependencies of inet_ntop, inet_pton.
+
+2009-11-03 Jim Meyering <meyering@redhat.com>
+
+ test-getaddrinfo: avoid compilation failure on FreeBSD 7.2
+ * tests/test-getaddrinfo.c (simple): Test for EAI_NODATA only
+ if it is defined.
+
+2009-11-02 Eric Blake <ebb9@byu.net>
+
+ mktime, timegm: share common declaration
+ * lib/mktime-internal.h: New file.
+ * lib/mktime.c: Use it rather than open-coding a declaration.
+ * lib/timegm.c: Likewise.
+ * modules/mktime (Files): Ship it.
+ * modules/timegm (Files): Likewise.
+ Suggested by Bruno Haible.
+
+ test-update-copyright: update test to match script changes
+ * tests/test-update-copyright.sh: Avoid hard-coding perl
+ location. Don't update *.bak created by earlier runs.
+
+2009-11-02 Paul Eggert <eggert@cs.ucla.edu>
+ Simon Josefsson <simon@josefsson.org>
+ Bruno Haible <bruno@clisp.org>
+
+ Fix link error on Solaris 8.
+ * m4/inet_pton.m4 (gl_INET_PTON): Search for the function inet_pton
+ also in libnsl. Define also INET_PTON_LIB.
+ * modules/inet_pton (Link): New section.
+
+2009-11-02 Simon Josefsson <simon@josefsson.org>
+ Bruno Haible <bruno@clisp.org>
+
+ * m4/inet_ntop.m4 (gl_INET_NTOP): Define also INET_NTOP_LIB.
+ * modules/inet_ntop (Link): New section.
+ Reported by Boyan Kasarov <bkasarov@gmail.com>.
+
+2009-11-02 Eric Blake <ebb9@byu.net>
+
+ maint: avoid compiler warnings in m4 macros
+ * m4/ungetc.m4 (gl_FUNC_UNGETC_WORKS): Avoid unused variable.
+ * m4/rmdir.m4 (gl_FUNC_RMDIR): Include correct header.
+
+2009-11-02 Simon Josefsson <simon@josefsson.org>
+
+ * m4/pmccabe2html.m4: Remove file.
+ * modules/pmccabe2html: Drop pmccabe2html.m4. Don't call m4
+ function. Change maintainer.
+ * build-aux/pmccabe2html: Use /bin/sh with magic instead of
+ hard-coding path to awk. Tiny patch from ludo@gnu.org (Ludovic
+ Courtès).
+
+2009-10-31 Eric Blake <ebb9@byu.net>
+
+ fseeko: fix m4 regression
+ * m4/fseeko.m4 (gl_FUNC_FSEEKO): Use modern macro. Fixes
+ regression from 2009-10-27.
+ Reported by Ralf Wildenhues.
+
+2009-10-31 Jim Meyering <meyering@redhat.com>
+
+ inttostr: aesthetics and improved (compile-time) safety
+ Define inttype_is_signed rather than inttype_is_unsigned,
+ since the sole use is via "#if inttype_is_signed".
+ * lib/imaxtostr.c (inttype_is_signed): Define this, rather than
+ inttype_is_unsigned.
+ * lib/offtostr.c (inttype_is_signed): Likewise.
+ * lib/uinttostr.c (inttype_is_signed): Likewise.
+ * lib/umaxtostr.c (inttype_is_signed): Likewise.
+ * lib/inttostr.c (inttostr): Use verify to cross-check the
+ inttype_is_signed value and the signedness of the actual type.
+ * modules/inttostr (Depends-on): Add verify.
+
2009-10-30 Eric Blake <ebb9@byu.net>
build: avoid compiler warnings
projects / gnulib.git / blobdiff