X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=9b0372d296cc989919a480dd4c37f01301deb92c;hb=427cbfd5b427150a71172efdd49db3cb0865cb42;hp=72d5fa8c7a0e40510aa8c9bce5ad8b323e70867e;hpb=3534c3af248f7e657e0ce5122260fbcf367dc478;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index 72d5fa8c7..9b0372d29 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,467 @@ +2010-10-11 Gary V. Vaughan + + Fix mismatched parens in previous commit + * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Fix mismatched + parens. + +2010-10-10 Paul Eggert + + rewrite int foo[2*X-1] to verify(X) or to int foo[X?1:-1] + + * lib/float+.h (verify_sizeof_flt, verify_sizeof_dbl): + (verify_sizeof_ldbl): Rewrite 2*X-1 to X?1:-1. + * lib/malloca.c: Include "verify.h". + (verify1): Remove, replacing with a verify call. + * lib/relocwrapper.c (verify1): Likewise. + * lib/vasnprintf.c (mp_limb_verify, mp_twolimb_verify, TCHAR_T_verify): + Likewise. + * modules/malloca (Depends-on): Add 'verify'. + * modules/relocatable-prog-wrapper (Depends-on): Add 'verify'. + * modules/vasnprintf (Depends-on): Add 'verify'. + * modules/unistdio/u8-vasnprintf (Depends-on): Likewise. + * modules/unistdio/u8-u8-vasnprintf (Depends-on): Likewise. + * modules/unistdio/u16-vasnprintf (Depends-on): Likewise. + * modules/unistdio/u16-u16-vasnprintf (Depends-on): Likewise. + * modules/unistdio/u32-vasnprintf (Depends-on): Likewise. + * modules/unistdio/u32-u32-vasnprintf (Depends-on): Likewise. + * modules/unistdio/ulc-vasnprintf (Depends-on): Likewise. + + prefer (X ? 1 : -1) when converting from boolean (1,0) to int (1,-1) + + Formerly the style was sometimes 2*X - 1, because the C standard + was wrongly thought to disallow ?: in integral constant expressions. + * lib/inet_ntop.c (verify_int_size): Rewrite 2*X-7 (!) to 4<=X?1:-1. + * lib/signal.in.h (verify_NSIG_constraint): Rewrite 2*X-1 to X?1:-1. + * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Likewise. + * lib/stdint.in.h (_verify_intmax_size): Likewise. + * lib/time.in.h (struct __time_t_must_be_integral): Rewrite + 2 * ((time_t) 1 / 2 == 0) - 1 to (time_t) 1; this suffices to + verify that time_t cannot be floating. + +2010-10-08 Eric Blake + + time: enforce recent POSIX ruling that time_t is integral + * lib/time.in.h (__time_t_must_be_integral): Detect any + problematic systems, allowing the rest of gnulib to assume POSIX. + +2010-10-08 Jim Meyering + + fdopendir: fix a bug on systems lacking openat and /proc support + OpenBSD 4.7 is one such system. The most noticeable effect was + failure of any application making nontrivial use of fts: rm, du, + chown, chmod etc. E.g., "mkdir -p a/b; ./rm -rf a" would fail with + ./rm: traversal failed: `a': Bad file descriptor + Debugging that, you see that even though FD 6 was closed just + prior to the opendir call in fd_clone_opendir, its resulting + dir->dd_fd was 8, rather than the expected value of 6: + + Breakpoint 3, fdopendir_with_dup (fd=6, older_dupfd=-1) at fdopendir.c:93 + 93 close (fd); + (gdb) n + 94 dir = fd_clone_opendir (dupfd); + (gdb) n + 95 saved_errno = errno; + (gdb) p dir->dd_fd + $11 = 8 + + Notice how it closes FD 6, then gets a DIR* pointer using FD 8. + The problem is that on OpenBSD, fd_clone_opendir has to resort + to using the old-style save/restore CWD mechanism, due to its + lack of openat/proc support, and *that* would steal the FD (6) + that opendir was supposed to use. + + The fix is to squirrel away the desired FD so that save_cwd uses a + different one, and then free the dest FD right before calling opendir. + That guarantees opendir will use the required file descriptor. + + * lib/fdopendir.c (fd_clone_opendir): Handle the above. + +2010-10-08 Bruno Haible + + sys_select: Avoid warning due to undeclared memset() on OpenBSD 4.5. + * lib/sys_select.in.h: Include also on OpenBSD. + +2010-10-08 Bruno Haible + + nanosleep: Make replacement POSIX compliant. + * lib/nanosleep.c (nanosleep): Return -1/EINVAL if the delay's tv_nsec + is out of range. + Reported by Jim Meyering. + +2010-10-08 Paul Eggert + + bootstrap: add hook for altering gnulib.mk, for Bison + * build-aux/bootstrap (gnulib_mk_hook): New function, so that + the Bison bootstrapping process can rewrite file names and variables + in this file before later parts of 'bootstrap' use the file. + Bison wants to include lib/gnulib.mk from the top-level makefile, + so it needs the file names in this file to be relative to the top + level, not relative to lib; plus it needs variable names to be + rewritten. + (slurp): Use the new function. + + bootstrap: reformat for readability + * build-aux/bootstrap: Rewrite to avoid lines longer than 80 columns. + +2010-10-08 Eric Blake + + docs: update cygwin progress + * doc/posix-functions/cacos.texi (cacos): Added after cygwin + 1.7.7. + * doc/posix-functions/cacosf.texi (cacosf): Likewise. + * doc/posix-functions/cacosh.texi (cacosh): Likewise. + * doc/posix-functions/cacoshf.texi (cacoshf): Likewise. + * doc/posix-functions/carg.texi (carg): Likewise. + * doc/posix-functions/cargf.texi (cargf): Likewise. + * doc/posix-functions/casin.texi (casin): Likewise. + * doc/posix-functions/casinf.texi (casinf): Likewise. + * doc/posix-functions/casinh.texi (casinh): Likewise. + * doc/posix-functions/casinhf.texi (casinhf): Likewise. + * doc/posix-functions/catan.texi (catan): Likewise. + * doc/posix-functions/catanf.texi (catanf): Likewise. + * doc/posix-functions/catanh.texi (catanh): Likewise. + * doc/posix-functions/catanhf.texi (catanhf): Likewise. + * doc/posix-functions/ccos.texi (ccos): Likewise. + * doc/posix-functions/ccosf.texi (ccosf): Likewise. + * doc/posix-functions/ccosh.texi (ccosh): Likewise. + * doc/posix-functions/ccoshf.texi (ccoshf): Likewise. + * doc/posix-functions/cexp.texi (cexp): Likewise. + * doc/posix-functions/cexpf.texi (cexpf): Likewise. + * doc/posix-functions/cimag.texi (cimag): Likewise. + * doc/posix-functions/cimagf.texi (cimagf): Likewise. + * doc/posix-functions/clog.texi (clog): Likewise. + * doc/posix-functions/clogf.texi (clogf): Likewise. + * doc/posix-functions/conj.texi (conj): Likewise. + * doc/posix-functions/conjf.texi (conjf): Likewise. + * doc/posix-functions/cpow.texi (cpow): Likewise. + * doc/posix-functions/cpowf.texi (cpowf): Likewise. + * doc/posix-functions/cproj.texi (cproj): Likewise. + * doc/posix-functions/cprojf.texi (cprojf): Likewise. + * doc/posix-functions/creal.texi (creal): Likewise. + * doc/posix-functions/crealf.texi (crealf): Likewise. + * doc/posix-functions/csin.texi (csin): Likewise. + * doc/posix-functions/csinf.texi (csinf): Likewise. + * doc/posix-functions/csinh.texi (csinh): Likewise. + * doc/posix-functions/csinhf.texi (csinhf): Likewise. + * doc/posix-functions/csqrt.texi (csqrt): Likewise. + * doc/posix-functions/csqrtf.texi (csqrtf): Likewise. + * doc/posix-functions/ctan.texi (ctan): Likewise. + * doc/posix-functions/ctanf.texi (ctanf): Likewise. + * doc/posix-functions/ctanh.texi (ctanh): Likewise. + * doc/posix-functions/ctanhf.texi (ctanhf): Likewise. + * doc/posix-headers/complex.texi (complex.h): Likewise. + +2010-10-07 Jim Meyering + + parse-datetime: avoid compilation failure on OpenBSD 4.7 + * lib/parse-datetime.y (_STDLIB_H) [_STDLIB_H_]: Define. + This works around a compilation failure on OpenBSD 4.7: + http://thread.gmane.org/gmane.comp.parsers.bison.bugs/3418 + +2010-10-07 Eric Blake + + docs: update cygwin progress + * doc/glibc-functions/mkostemp.texi (mkostemp): Added in cygwin + 1.7.6. + * doc/glibc-functions/mkostemps.texi (mkostemps): Likewise. + * doc/posix-headers/fenv.texi (fenv.h): Added after cygwin 1.7.7. + * doc/posix-functions/feclearexcept.texi (feclearexcept): Likewise. + * doc/posix-functions/fegetenv.texi (fegetenv): Likewise. + * doc/posix-functions/fegetexceptflag.texi (fegetexceptflag): + Likewise. + * doc/posix-functions/fegetround.texi (fegetround): Likewise. + * doc/posix-functions/feholdexcept.texi (feholdexcept): Likewise. + * doc/posix-functions/feraiseexcept.texi (feraiseexcept): + Likewise. + * doc/posix-functions/fesetenv.texi (fesetenv): Likewise. + * doc/posix-functions/fesetexceptflag.texi (fesetexceptflag): + Likewise. + * doc/posix-functions/fesetround.texi (fesetround): Likewise. + * doc/posix-functions/fetestexcept.texi (fetestexcept): Likewise. + * doc/posix-functions/feupdateenv.texi (feupdateenv): Likewise. + * doc/glibc-functions/feenableexcept.texi (feenableexcept): + Likewise. + * doc/glibc-functions/fedisableexcept.texi (fedisableexcept): + Likewise. + * doc/glibc-functions/fegetexcept.texi (fegetexcept): Likewise. + + docs: update parse-datetime history + * doc/parse-datetime.texi (Authors of parse_datetime): Better + documentation of this function's history and alternatives. + + cygwin: use more robust version check + * m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE, gl_FUNC_MEMMEM): Don't + exclude an eventual cygwin 1.9.1. + * m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise. + * m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE) + (gl_FUNC_STRCASESTR): Likewise. + Reported by Bruno Haible. + +2010-10-06 Bruno Haible + + string, sys_select: Avoid #including large headers unless necessary. + * lib/string.in.h: Don't include except on NetBSD. + * lib/sys_select.in.h: Don't include except on Solaris, + OSF/1, BeOS, Haiku. + Reported by Jim Meyering. + +2010-10-05 Eric Blake + + memmem, strstr, strcasestr: fix bug with long periodic needle + * lib/str-two-way.h (two_way_long_needle): Avoid bug with long + periodic needle having false positive. + * m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): Detect bug in glibc 2.12 + and cygwin 1.7.7. + (gl_FUNC_MEMMEM): Be more pessimistic when cross-compiling. + * m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE) + (gl_FUNC_STRCASESTR): Likewise. + * m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise. + * tests/test-memmem.c (main): Expose the bug. + * tests/test-strcasestr.c (main): Likewise. + * tests/test-strstr.c (main): Likewise. + * tests/test-c-strcasestr.c (main): Likewise. + * doc/glibc-functions/memmem.texi (memmem): Document the bug. + * doc/posix-functions/strstr.texi (strstr): Likewise. + * doc/glibc-functions/strcasestr.texi (strcasestr): Likewise. + Reported via http://sourceware.org/bugzilla/show_bug.cgi?id=12092 + +2010-10-05 Paul Eggert + + parse-datetime: do some more renaming + * doc/parse-datetime.texi (Authors of parse_datetime): Call it + parse_datetime, not get_date. Mention the renaming. + * lib/parse-datetime.y: Call it parse_datetime, not getdate, + in comments. + * m4/bison.m4: Likewise. + +2010-10-05 Eric Blake + + parse-datetime: better name than get_date + * NEWS: Reword the deprecation notice. + * modules/get_date: Rename to modules/parse-datetime. + * modules/get_date-tests: Rename to modules/parse-datetime-tests. + * m4/get_date.m4: Rename to m4/parse-datetime.m4. + * lib/get_date.y: Rename to lib/parse-datetime.y. + * tests/test-get_date.c: Rename to tests/test-parse-datetime.c. + * doc/get_date.texi: Rename to doc/parse-datetime.texi. + * doc/getdate.texi: Provide fallback wrapper. + * lib/getdate.h: Move guts, and wrap... + * lib/parse-datetime.h: ...new file. + * lib/parse-datetime.y (get_date): Rename... + (parse_datetime): ...to this. + * m4/parse-datetime.m4 (gl_GET_DATE): Rename... + (gl_PARSE_DATETIME): ...to this. + * doc/posix-functions/getdate.texi (get_date): Provide fallback + documentation. + * modules/getdate (Files): Provide fallback docs and header. + (Notice, Depends-on): Update references. + * tests/test-parse-datetime.c: Likewise. + * DEPENDENCIES: Likewise. + * MODULES.html.sh (Date and time ): Likewise. + * doc/parse-datetime.texi (Date input formats) + (Authors of parse_datetime): Likewise. + * modules/parse-datetime (Files, configure.ac, Makefile.am) + (Include): Likewise. + * modules/parse-datetime-tests (Files, Makefile.am): Likewise. + * gnulib-tool: Likewise. + * m4/bison.m4 (gl_BISON): Likewise. + Suggested by Bruno Haible. + +2010-10-05 Paul Eggert + + more ports to Solaris tr, which needs [] around ranges + * gnulib-tool: Solaris tr needs [] around ranges. + * m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Likewise. + * tests/test-pipe-filter-gi1.c (main): Likewise. + * tests/test-pipe-filter-ii1.c (main): Likewise. + +2010-10-05 Eric Blake + + bootstrap: fix Solaris regression + * build-aux/bootstrap (check_versions): Solaris tr still needs [] + around ranges. + Reported by Pádraig Brady. + + bootstrap: work with pkg-config + * build-aux/bootstrap (check_versions): Also transliterate - in + prerequisite name. + (print_versions): Be robust to any \ in $buildreq. Avoid listing + prerequisites that were already found, to avoid confusion. + Reported by Justin Clift. + + faccessat: remove unused wrappers + * lib/openat.h (accessat, euidaccesat): Delete, since the mere + presence of these wrappers dragged in -lgen on Solaris. + Reported by Clemens Brogi; fix suggested by Paul Eggert. + +2010-10-05 Jim Meyering + + tests: require @PRAGMA_COLUMNS@ with each @PRAGMA_SYSTEM_HEADER@ + * Makefile (sc_pragma_columns): New syntax-check rule. + +2010-10-04 Bruno Haible + + gnulib-tool: Synthesize appropriate _LDFLAGS for a libtool library. + * gnulib-tool (func_emit_lib_Makefile_am): When preparing for a libtool + library, put '-no-undefined' and the link dependencies into _LDFLAGS. + Reported by Bruce Korb and Eric Blake. + +2010-10-04 Bruno Haible + + threadlib: Make option --with-libpth-prefix work. + * m4/threadlib.m4 (gl_THREADLIB_BODY): When testing whether pth works, + use $LIBPTH, not just -lpth. + +2010-10-04 Bruno Haible + + Avoid line length limitation from HP NonStop system header files. + * m4/include_next.m4 (gl_INCLUDE_NEXT): Define also PRAGMA_COLUMNS. + * lib/arpa_inet.in.h: Use PRAGMA_COLUMNS. + * 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/inttypes.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_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 PRAGMA_COLUMNS. + * 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/inttypes (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_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 (Makefile.am): Likewise. + +2010-10-04 Bruno Haible + + read-file tests: Avoid a test failure on NonStop Kernel. + * tests/test-read-file.c (main): Don't assume that /etc/resolv.conf is + a regular file. + Reported by Joachim Schmitz . + +2010-10-03 Bruno Haible + + gnulib-tool: Fixes for --create-testdir with --libtool. + * gnulib-tool (func_get_automake_snippet): Don't augment + EXTRA_lib_SOURCES for the pt_chown module, since pt_chown.o goes into + an executable. + (func_create_testdir): Handle module 'alloca' like func_import. + Reported by Bruce Korb . + +2010-10-03 Paul Eggert + + Avoid some lines longer than 80 characters. + * lib/stdint.in.h: Break long comment lines. + * lib/math.in.h: Likewise. + (_GL_NUM_UINT_WORDS): New macro, for readability. + (gl_signbitf, gl_signbitd, gl_signbitl): Use it. + * lib/stdio.in.h: Break lines in _GL_WARN_ON_USE calls. + * lib/stdlib.in.h: Likewise. + * lib/spawn.in.h: Likewise. + * lib/sys_socket.in.h: Update an URL. + * lib/sys_stat.in.h: Break long line. + +2010-10-03 Bruno Haible + Joachim Schmitz (tiny change) + + acl: Add support for ACLs on NonStop Kernel. + * m4/acl.m4 (gl_FUNC_ACL): For Solaris, test for facl(), not for acl(). + Check whether the function aclsort() exists. + * lib/acl-internal.h: For Solaris, test HAVE_FACL, not HAVE_ACL. + (acl_nontrivial) [HAVE_ACLSORT]: New declaration. + * lib/file-has-acl.c: For Solaris, test HAVE_FACL, not HAVE_ACL. + (acl_nontrivial [HAVE_ACLSORT]: New function. + (file_has_acl): Implement for NonStop Kernel. + * lib/set-mode-acl.c: For Solaris, test HAVE_FACL, not HAVE_ACL. + (qset_acl): Implement for NonStop Kernel. + * lib/copy-acl.c (qcopy_acl): Implement for NonStop Kernel. + * tests/test-sameacls.c: For Solaris, test HAVE_FACL, not HAVE_ACL. + (main): Implement for NonStop Kernel. + * tests/test-file-has-acl.sh (acl_flavor): Set to 'nsk' on NonStop + Kernel. Handle this flavor. + * tests/test-set-mode-acl.sh: Likewise. + * tests/test-copy-acl.sh: Likewise. + * tests/test-copy-file.sh: Likewise. + +2010-10-03 Bruno Haible + + Info about ACLs on NonStop Kernel. + * doc/acl-resources.txt: Add info about NonStop Kernel. + References by Joachim Schmitz . + 2010-10-02 Bruno Haible Define missing EDQUOT on NonStop Kernel.