X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=3243340f8229bbf2e07eb4c6517b17084d7ce565;hb=cc0c36b863c252f6652299f555152c38cc4d1330;hp=643cc441bb0b1c7f2d1466640f56419ff83cd62f;hpb=a4c6c61e4b224834f9b6a51fce16f3adbe1d982e;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index 643cc441b..3243340f8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,1362 @@ +2010-12-19 Bruno Haible + + 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 + + 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 + + relocatable-prog-wrapper: Separate from relocatable-prog. + * modules/relocatable-prog (Makefile.am): Define uninstall-hook and + uninstall-relocwrapper rule here. + * modules/relocatable-prog-wrapper (Makefile.am): ... not here. + Reported by Ian Beckwith . + +2010-12-19 Bruno Haible + + unistr/u8-mbsnlen: Add missing dependency. + * modules/unistr/u8-mbsnlen (Depends-on): Add unistr/u8-mbtouc. + Reported by Ian Beckwith . + +2010-12-19 Bruno Haible + + iconv: Make it possible again to use this module without 'iconv-h'. + * modules/iconv (configure.ac): Don't invoke gl_ICONV_MODULE_INDICATOR + if it is not defined. + Reported by Ian Beckwith . + +2010-12-18 Paul Eggert + + acl: port to Solaris 8 when copying from tmpfs to ufs + * lib/copy-acl.c (qcopy_acl): Also allow EINVAL as an ignorable + error number. Problem observed on Solaris 8 with latest + coreutils, with "mv A B", where A is on a tmpfs file system and B + is on a ufs file system. This caused coreutils' mv/part-symlink + test to fail. + + tests: set fail=0 at start + * tests/init.sh (setup_): Move fail=0 initialization here ... + (mktempd_): ... from here, so that tests can rely on fail being + set to 0 initially. This fixes a problem in coreutils; see: + http://lists.gnu.org/archive/html/coreutils/2010-12/msg00083.html + +2010-12-13 Eric Blake + + cloexec, fcntl: relax license + * modules/cloexec (License): Change from LGPLv3+ to LGPLv2+, with + consent from all contributors. + * modules/fcntl (License): Likewise. + +2010-12-07 Bruno Haible + + unistr/u8-strcmp: Avoid collision with libc function on Solaris 11. + * lib/unistr.in.h (u8_strcmp) [__sun]: Declare with real name + u8_strcmp_gnu. + * modules/unistr/u8-strcmp (configure.ac): Bump version number. + +2010-12-06 Bruno Haible + + Update internal documentation. + * m4/README: Document new idioms for AC_RUN_IFELSE invocations. + +2010-12-04 Bruno Haible + + Put more information about failed tests into the test return codes. + * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Change test + program so that it returns an enumerated value (0, 1, 2, 3, 4, ...). + * m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise. + * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise. + * m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Likewise. + * m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise. + * m4/getline.m4 (gl_FUNC_GETLINE): Likewise. + * m4/intdiv0.m4 (gt_INTDIV0): Likewise. + * m4/isapipe.m4 (gl_PREREQ_ISAPIPE): Likewise. + * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise. + * m4/posix_spawn.m4 (gl_POSIX_SPAWN_WORKS): Likewise. + * m4/putenv.m4 (gl_FUNC_PUTENV): Likewise. + * m4/sleep.m4 (gl_FUNC_SLEEP): Likewise. + * m4/stdint.m4 (gl_STDINT_H): Likewise. + * m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Change test program so that it + returns a bit mask. + * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Likewise. + * m4/chown.m4 (gl_FUNC_CHOWN_FOLLOWS_SYMLINK): Likewise. + * m4/dup2.m4 (gl_FUNC_DUP2): Likewise. + * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Likewise. + * m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Likewise. + * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Likewise. + * m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): Likewise. + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Likewise. + * m4/iconv.m4 (AM_ICONV_LINK): Likewise. + * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Likewise. + * m4/isfinite.m4 (gl_ISFINITEL_WORKS): Likewise. + * m4/isnanf.m4 (gl_ISNANF_WORKS): Likewise. + * m4/isnanl.m4 (gl_FUNC_ISNANL_WORKS): Likewise. + * m4/ldexpl.m4 (gl_FUNC_LDEXPL_WORKS): Likewise. + * m4/link.m4 (gl_FUNC_LINK): Likewise. + * m4/linkat.m4 (gl_FUNC_LINKAT): Likewise. + * m4/mbrlen.m4 (gl_MBRLEN_RETVAL): Likewise. + * m4/mbrtowc.m4 (gl_MBRTOWC_RETVAL): Likewise. + * m4/mbsrtowcs.m4 (gl_MBSRTOWCS_WORKS): Likewise. + * m4/memchr.m4 (gl_FUNC_MEMCHR): Likewise. + * m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise. + * m4/mkfifo.m4 (gl_FUNC_MKFIFO): Likewise. + * m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Likewise. + * m4/mktime.m4 (AC_FUNC_MKTIME): Likewise. + * m4/open.m4 (gl_FUNC_OPEN): Likewise. + * m4/poll.m4 (gl_FUNC_POLL): Likewise. + * m4/popen.m4 (gl_FUNC_POPEN): Likewise. + * m4/printf.m4 (gl_PRINTF_SIZES_C99, gl_PRINTF_LONG_DOUBLE, + gl_PRINTF_INFINITE, gl_PRINTF_INFINITE_LONG_DOUBLE, + gl_PRINTF_DIRECTIVE_A, gl_PRINTF_DIRECTIVE_F, gl_PRINTF_DIRECTIVE_LS, + gl_PRINTF_PRECISION): Likewise. + * m4/regex.m4 (gl_REGEX): Likewise. + * m4/rename.m4 (gl_FUNC_RENAME): Likewise. + * m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise. + * m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Likewise. + * m4/stat.m4 (gl_FUNC_STAT): Likewise. + * m4/stpncpy.m4 (gl_FUNC_STPNCPY): Likewise. + * m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise. + * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Likewise. + * m4/strsignal.m4 (gl_FUNC_STRSIGNAL): Likewise. + * m4/strstr.m4 (gl_FUNC_STRSTR): Likewise. + * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise. + * m4/symlink.m4 (gl_FUNC_SYMLINK): Likewise. + * m4/tsearch.m4 (gl_FUNC_TSEARCH): Likewise. + * m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Likewise. + * m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Likewise. + * m4/unlink.m4 (gl_FUNC_UNLINK): Likewise. + * m4/utimensat.m4 (gl_FUNC_UTIMENSAT): Likewise. + * m4/utimes.m4 (gl_FUNC_UTIMES): Likewise. + * m4/wcrtomb.m4 (gl_FUNC_WCRTOMB): Likewise. + * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Likewise. + * m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Likewise. + (gl_FLOATTYPE_SIGN_LOCATION): Change test program so that it returns an + enumerated value. + * m4/acl.m4 (gl_ACL_GET_FILE): Use "if ... return 1; return 0;" style. + +2010-12-04 Bruno Haible + + Update for Solaris 11 2010-11. + * doc/{glibc,posix}-{functions,headers}: Add info about Solaris 11 + Express, released in November 2010. + +2010-12-04 Bruno Haible + + nproc: Relax license. + * modules/nproc (License): Change to LGPL, with consent by Glen Lenker + and Paul Eggert. + Requested by Ludovic Courtès . + +2010-12-01 Paul Eggert + + utimecmp: fine-grained src to nearby coarse-grained dest + + * lib/utimecmp.c (utimecmp): When UTIMECMP_TRUNCATE_SOURCE is set, + and the source is on a file system with higher-resolution time + stamps, than the destination, and _PC_TIMESTAMP_RESOLUTION does + not work, and the time stamps are close together, the algorithm to + determine the exact resolution from the read-back mtime was buggy: + it had a "!=" where it should have had an "==". This bug has been + in the code ever since it was introduced to gnulib. + Problem reported by Dan Jacobson in + . + +2010-11-30 Bruno Haible + + strerror_r-posix: Fix autoconf test. + * m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Fix typo. + +2010-11-28 Bruno Haible + Paul Eggert + + Tests for module 'getdomainname'. + * modules/getdomainname-tests: New file. + * tests/test-getdomainname.c: New file, based on + tests/test-gethostname.c. + +2010-11-28 Bruno Haible + Paul Eggert + + getdomainname: Use the system function when possible. + * lib/unistd.in.h: Include , for getdomainname's declaration. + (getdomainname): Replace if needed. Provide the declaration if it is + missing. Don't use _GL_CXXALIAS_SYS_CAST. + * lib/getdomainname.c: Include and . + (getdomainname): When the system has getdomainname, call the system + function. When sysinfo (SI_SRPC_DOMAIN, ...) is possible, use that. + * m4/getdomainname.m4 (gl_FUNC_GETDOMAINNAME): Require + gl_HEADER_SYS_SOCKET and gl_HEADER_NETDB. Test whether the function is + found in libnsl. Look for the declaration also in . Replace + the function if its second argument is of type 'int' or if it is found + in libnsl. + (gl_PREREQ_GETDOMAINNAME): Define HAVE_GETDOMAINNAME. Check for + and sysinfo(). + * modules/getdomainname (Depends-on): Add netdb, sys_socket. + * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize + HAVE_DECL_GETDOMAINNAME and REPLACE_GETDOMAINNAME instead of + HAVE_GETDOMAINNAME. + * modules/unistd (Makefile.am): Substitute HAVE_DECL_GETDOMAINNAME and + REPLACE_GETDOMAINNAME instead of HAVE_GETDOMAINNAME. + * doc/glibc-functions/getdomainname.texi: Document the problems with + the getdomainname declaration. + +2010-11-28 Bruno Haible + + sys_socket: Ensure ss_family field on AIX. + * lib/sys_socket.in.h (ss_family): New macro definition. + * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Set + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY. Set SYS_SOCKET_H if necessary. + (gl_SYS_SOCKET_H_DEFAULTS): Initialize + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY. + * modules/sys_socket (Makefile.am): Substitute + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY. + * doc/posix-headers/sys_socket.texi: Mention the AIX bug. + +2010-11-27 Bruno Haible + + readline: Improve configure output. + * m4/readline.m4 (gl_FUNC_READLINE): Make the + "checking for readline..." result understandable. + +2010-11-27 Bruno Haible + + *printf-posix: Detect a bug on Solaris 10/x86. + * m4/printf.m4 (gl_PRINTF_PRECISION): Detect crash with large precision + for floating-point output. + * tests/test-vasnprintf-posix.c (test_function): Test precision with %f + directive. + * tests/test-snprintf-posix.h (test_function): Likewise. + * tests/test-sprintf-posix.h (test_function): Likewise. + * tests/test-vasprintf-posix.c (test_function): Likewise. + * doc/posix-functions/fprintf.texi: Mention Solaris/x86 bug. + * 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/glibc-functions/obstack_printf.texi: Likewise. + * doc/glibc-functions/obstack_vprintf.texi: Likewise. + +2010-11-27 Bruno Haible + + Fix link error when module libunistring-optional is in use. + * modules/striconveh-tests (Makefile.am): Link with $(LIBUNISTRING). + * modules/striconveha-tests (Makefile.am): Likewise. + +2010-11-27 Bruno Haible + + regex: Mention link dependencies. + * modules/regex (Link): New section. + * modules/rpmatch (Link): Likewise. + * modules/regex-quote-tests (Makefile.am): Link with $(LIBINTL). + +2010-11-27 Bruno Haible + + ftoastr: Fix compilation error on Solaris. + * lib/ftoastr.c: Include . + +2010-11-27 Bruno Haible + + getloadavg: Update documentation. + * doc/glibc-functions/getloadavg.texi: Mention the Solaris problem. + +2010-11-27 Bruno Haible + + sys_socket: Fix test whether the functions are declared. + * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Include , + not . + +2010-11-27 Bruno Haible + + getpass: Make sure to get system declaration on some platforms. + * m4/getpass.m4 (gl_FUNC_GETPASS, gl_FUNC_GETPASS_GNU): Require + gl_USE_SYSTEM_EXTENSIONS. + * modules/getpass (Depends-on): Add extensions. + +2010-11-26 Bruno Haible + + iconv-h: Fix test-iconv-h-c++ failure on Solaris 11 2010-11. + * lib/iconv.in.h (iconv_open, iconv, iconv_close): Define only if the + 'iconv' module is present. + (ICONV_CONST): New macro. + * m4/iconv_h.m4 (gl_ICONV_H_DEFAULTS): Initialize GNULIB_ICONV and + ICONV_CONST. + * m4/iconv.m4 (AM_ICONV): If the gnulib module 'iconv-h' is present, + set ICONV_CONST. + * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Don't set ICONV_CONST + here. + * modules/iconv (configure.ac): Invoke gl_ICONV_MODULE_INDICATOR. + * modules/iconv-h (Makefile.am): Substitute GNULIB_ICONV. + * tests/test-iconv-h.c (ICONV_CONST): Don't define here. + * tests/test-iconv-h-c++.cc (ICONV_CONST): Don't define here. + (iconv_open, iconv, iconv_close): Test only if the 'iconv' module is + present. + +2010-11-25 Paul Eggert + + ftoastr: comment fix + * lib/ftoastr.c: "little" -> "little or no" in comment + +2010-11-24 Paul Eggert + + stdint: port to GCC 4.3 + OSX + Octave + On this platform, stdint.h is buggy and defines int64_t to long + long int. The replacement defined it to long int, causing + problems with C++ style name mangling. Instead, trust the system + definition if INT64_MAX is defined, and likewise for the unsigned + variant. Problem reported by Jarno Rajahalme in + . + * lib/stdint.in.h (GL_INT64_T): Define if INT64_MAX is defined, + and don't mess with int64_t and INT64_MAX in this case. + (GL_UINT64_T): Likewise for UINT64_MAX and uint64_t. + +2010-11-24 Bruno Haible + + doc: Corrections regarding MacOS X 10.4 and 10.5. + * doc/{glibc,posix,pastposix}-functions/*.texi: Update info about + MacOS X. + Reported by Simon Josefsson. + +2010-11-22 Ben Pfaff + + Uninstall ".bin" files installed by relocwrapper. + * modules/relocatable-prog-wrapper (uninstall-relocwrapper): + Recursively run "make uninstall" with ".bin" prefixed to EXEEXT, + unless it is already there. + +2010-11-21 Bruno Haible + + Update for NetBSD 5.0. + * m4/printf.m4 (gl_PRINTF_INFINITE_LONG_DOUBLE): Don't guess yes on + NetBSD; the test fails on NetBSD 5.0. + * doc/{glibc,posix,pastposix}-{headers,functions}/*.texi: Update info + about NetBSD. + +2010-11-21 Bruno Haible + + Update for HP-UX 11.23 and HP-UX 11.31. + * doc/{glibc,posix}-{headers,functions}/*.texi: Update info about + HP-UX. + +2010-11-21 Bruno Haible + + Update for MacOS X 10.5. + * m4/printf.m4 (gl_PRINTF_INFINITE_LONG_DOUBLE): Don't guess yes on + MacOS X; the test fails on MacOS X 10.5.8. + * doc/{glibc,posix,pastposix}-{headers,functions}/*.texi: Update info + about MacOS X. + +2010-11-20 Joel E. Denny + + bootstrap: add bootstrap_sync option. + See discussion at + , + . + * build-aux/bootstrap: Accept --bootstrap-sync to update + bootstrap if it is not identical to the local gnulib's + bootstrap. Accept bootstrap_sync=true in bootstrap.conf to + enable this by default. Accept --no-bootstrap-sync to disable + it. + +2010-11-20 Bruno Haible + + Ensure that is included before __GLIBC__ is tested. + * lib/printf-parse.h: Include . + * m4/vasnprintf.m4 (gl_PREREQ_PRINTF_PARSE): Require gl_FEATURES_H. + Reported by Mike Frysinger . + + Ensure that is included before __GLIBC__ is tested. + * lib/wchar.in.h: Include . + * m4/wchar_h.m4 (gl_WCHAR_H): Require gl_FEATURES_H. + * modules/wchar (Makefile.am): Substitute HAVE_FEATURES_H. + Reported by Mike Frysinger . + + Ensure that is included before __GLIBC__ is tested. + * lib/arpa_inet.in.h: Include . + * m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Require gl_FEATURES_H. + * modules/arpa_inet (Makefile.am): Substitute HAVE_FEATURES_H. + Reported by Mike Frysinger . + + Ensure that is included before __GLIBC__ is tested. + * build-aux/link-warning.h: Include . + * modules/link-warning (configure.ac): Require gl_FEATURES_H. + (Makefile.am): Substitute HAVE_FEATURES_H into link-warning.h. + Reported by Mike Frysinger . + + Ensure that is included before __GLIBC__ is tested. + * m4/gnulib-common.m4 (gl_FEATURES_H): New macro. + Reported by Mike Frysinger . + +2010-11-20 Bruno Haible + + memmem: Fix autoconf test. + * m4/memmem.m4 (gl_FUNC_MEMMEM): Test HAVE_DECL_MEMMEM, not HAVE_MEMMEM. + +2010-11-20 Bruno Haible + + Port to uClibc. + * build-aux/link-warning.h (GL_LINK_WARNING): Treat uClibc like glibc. + * lib/fcntl.in.h: Likewise. + * lib/hard-locale.c (GLIBC_VERSION): Likewise. + * lib/mbrtowc.c (mbrtowc): Likewise. + * lib/relocatable.c (find_shared_library_fullname): Likewise. + * lib/strerror_r.c: Likewise. + * lib/unistr/u8-strnlen.c: Likewise. + * lib/vasnprintf.c (decimal_point_char): Likewise. + * m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Likewise. + * m4/duplocale.m4 (gl_FUNC_DUPLOCALE): Likewise. + * m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Likewise. + * m4/glibc21.m4 (gl_GLIBC21): Likewise. + * tests/test-sigaction.c (handler, main): Likewise. + * lib/freading.h: Treat uClibc like a non-glibc platform. + * lib/freading.c: Likewise. + * lib/gettext.h: Likewise. + * lib/localename.c (gl_locale_name_thread_unsafe, HAVE_LOCALE_NULL): + Likewise. + * lib/printf-parse.h (FLAG_LOCALIZED): Likewise. + * lib/printf-parse.c (PRINTF_PARSE): Likewise. + * lib/propername.c (proper_name_utf8): Likewise. + * lib/spawn.in.h: Likewise. + * lib/striconv.c (mem_cd_iconv, str_cd_iconv, str_iconv): Likewise. + * lib/striconveh.c (iconveh_open, iconv_carefully, iconv_carefully_1, + mem_cd_iconveh_internal): Likewise. + * lib/striconveha.c (mem_iconveha, str_iconveha): Likewise. + * lib/string.in.h (memchr, memrchr, rawmemchr, strchrnul, strpbrk, + strstr, strcasestr): Likewise. + * lib/unicodeio.c (unicode_to_mb): Likewise. + * lib/uniconv/u16-conv-from-enc.c (UTF16_NAME): Likewise. + * lib/uniconv/u16-conv-to-enc.c (UTF16_NAME): Likewise. + * lib/uniconv/u16-strconv-to-enc.c (UTF16_NAME): Likewise. + * lib/uniconv/u32-conv-from-enc.c (UTF32_NAME): Likewise. + * lib/uniconv/u32-conv-to-enc.c (UTF32_NAME): Likewise. + * lib/uniconv/u32-strconv-to-enc.c (UTF32_NAME): Likewise. + * lib/unistr/u8-stpncpy.c: Likewise. + * lib/vasnprintf.c (VASNPRINTF): Likewise. + * lib/xmalloc.c (HAVE_GNU_CALLOC): Likewise. + * m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise. + * m4/getline.m4 (gl_FUNC_GETLINE): Likewise. + * m4/glibc2.m4 (gt_GLIBC2): Likewise. + * m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN): Likewise. + * m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE, gl_FUNC_MEMMEM): Likewise. + * m4/printf.m4 (gl_PRINTF_DIRECTIVE_A): Likewise. + * m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE, gl_FUNC_STRCASESTR): + Likewise. + * m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise. + * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise. + * m4/sys_ioctl_h.m4 (gl_SYS_IOCTL_H): Likewise. + * m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Likewise. + * m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Likewise. + * m4/sys_times_h.m4 (gl_SYS_TIMES_H): Likewise. + * m4/unistd_h.m4 (gl_UNISTD_H): Likewise. + * m4/wchar_h.m4 (gl_WCHAR_H): Likewise. + * tests/test-getopt.h (OPTIND_MIN): Likewise. + * tests/test-striconveha.c (main): Likewise. + * tests/test-vasnprintf-posix.c (test_function): Likewise. + * tests/test-vasnprintf-posix3.c (test_function, main): Likewise. + * doc/posix-functions/getdelim.texi: Mention an uClibc bug. + * doc/posix-functions/getline.texi: Likewise. + Reported by Mike Frysinger . + +2010-11-20 Bruno Haible + + nproc: Fix condition. + * lib/nproc.c: Test HAVE_PTHREAD_GETAFFINITY_NP, not + HAVE_PTHREAD_AFFINITY_NP. + +2010-11-20 Bruno Haible + + Fix a comment. + * lib/vasnprintf.c (VASNPRINTF): Fix comment. + +2010-11-19 Paul Eggert + + ftoastr: don't assume snprintf + * lib/ftoastr.c (snprintf) [! GNULIB_SNPRINTF_POSIX]: + Implement a subset of snprintf here, by using sprintf safely. + * modules/ftoastr (Depends-on): Remove snprintf. + +2010-11-19 Jim Meyering + + test-rename.h: fix compilation failure + * tests/test-rename.h (test_rename): Add omitted "}". + +2010-11-17 Jim Meyering + + maint.mk: add a URL discussing the no-@acronym policy + * top/maint.mk (sc_texinfo_acronym): Add a URL in a comment. + +2010-11-18 Paul Eggert + + ftoastr: depend on snprintf, improve comments + * lib/ftoastr.c: Also mention Loitsch's draft. + * lib/ftoastr.h: Require WIDTH to be nonnegative. This isn't + needed in the current implementation, but it might simplify + speeding up the code later. + * modules/ftoastr: Depend on snprintf; this improves portability. + Suggested by Bruno Haible in the same email. + + ftoastr: port to hosts lacking strtof and strtold + Problem reported by Bruno Haible in + . + * lib/ftoastr.c (STRTOF): Define to strtod if in a pre-C99 + environment and strtold (and presumably strtof) are not available. + * modules/ftoastr (Files): Add m4/c-strtod.m4. + (configure.ac): Require gl_C99_STRTOLD. + +2010-11-18 Bruno Haible + + c-strtold: Avoid link error on AIX 7. + * lib/c-strtod.c: Test also HAVE_STRTOD_L or HAVE_STRTOLD_L. + * m4/c-strtod.m4 (gl_C_STRTOD): Test whether strtod_l exists. + (gl_C_STRTOLD): Test whether strtold_l exists. + Reported by Albert Chin . + +2010-11-17 Paul Eggert + + intprops: new macro INT_BITS_STRLEN_BOUND + * lib/intprops.h (INT_BITS_STRLEN_BOUND): New macro, needed by + ftoastr.h. This exposes an internal of intprops.h that was formerly + not exposed. Also, it uses a slightly tighter bound than before; + though this makes no practical difference, we might as well be as + tight as we easily can. + + ftoastr: new module, for lossless conversion of floats to short strings + * lib/ftoastr.h, lib/ftoastr.c, lib/dtoastr.c, lib/ldtoastr.c: + * modules/ftoastr: New files. + +2010-11-15 Paul Eggert + + bootstrap: port to Solaris sed + * build-aux/bootstrap (get_version): Port to Solaris sed. + See Ralf Wildenhues's note in + . + +2010-11-14 Jim Meyering + + maint.mk: rename variable: s/noteworthy/gl_noteworthy_news_/ + * top/maint.mk (gl_noteworthy_news_): Rename from "noteworthy" + and move definition closer to sole use. + +2010-11-13 Jim Meyering + + remove autoconf-2.57 work-around requiring AC_PROG_EGREP and AC_PROG_CPP + Now we require at least autoconf-2.59, which means the work-around + is no longer needed. + * m4/alloca.m4 (gl_FUNC_ALLOCA): Remove work-around. + * m4/dirfd.m4 (gl_FUNC_DIRFD): Likewise. + * m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Likewise. + * m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Likewise. + * m4/strtoumax.m4 (gl_FUNC_STRTOUMAX): Likewise. + +2010-11-13 Bruno Haible + + rename, renameat: Avoid test failures at NFS mounted locations. + * tests/test-rename.h (dentry_exists, assert_nonexistent): New + functions. + (test_rename): Use assert_nonexistent. + * tests/test-rename.c: Include . + * tests/test-renameat.c: Likewise. + Reported by Gary V. Vaughan . + + rename, renameat: Document Linux bug with NFS + . + * doc/posix-functions/rename.texi: Mention the NFS bug on Linux. + * doc/posix-functions/renameat.texi: Likewise. + Suggested by Eric Blake. + +2010-11-13 Bruno Haible + + rename test: Add comments. + * tests/test-rename.h (test_rename): Add structure and comments. + +2010-11-13 Eric Blake + + maintainer-makefile: cover a few more files + * top/maint.mk (sc_prohibit_test_double_equal): Also cover shell + scripts generated within C files, for libvirt. + +2010-11-13 Bruno Haible + + unistr/u8-mbtouc: Improve handling of ill-formed UTF-8 input. + * lib/unistr/u8-mbtouc.c (u8_mbtouc): For an invalid multibyte + character, return the number of bytes that belong together, not always + 1. + * lib/unistr/u8-mbtouc-unsafe.c (u8_mbtouc_unsafe): Likewise. + * lib/unistr/u8-mbtouc-aux.c (u8_mbtouc_aux): Likewise. + * lib/unistr/u8-mbtouc-unsafe-aux.c (u8_mbtouc_unsafe_aux): Likewise. + * lib/unistr/u8-mbsnlen.c (u8_mbsnlen): Use u8_mbtouc to determine the + number of bytes of an invalid character. + * tests/unistr/test-u8-mbtouc.c (test_safe_function): New function. + (main): Invoke it. + * tests/unistr/test-u8-mbtouc.h (test_function): Update two test + results. + * tests/unistr/test-u8-mbsnlen.c (main): Test various kinds of + malformed byte sequences. + * modules/unistr/u8-mbtouc (configure.ac): Bump version number. + * modules/unistr/u8-mbtouc-unsafe (configure.ac): Likewise. + * modules/unistr/u8-mbsnlen (configure.ac): Likewise. + Reported by Ben Pfaff and Paolo Bonzini. + +2010-11-13 Bruno Haible + + openat: Work around glibc bug with fchownat() and empty file names. + * m4/openat.m4 (gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG): New macro. + (gl_FUNC_FCHOWNAT): Invoke it. + * lib/fchownat.c (rpl_fchownat): Handle the empty file name specially. + * doc/posix-functions/fchownat.texi: Document the glibc bug. + Reported by Gary V. Vaughan . + +2010-11-13 Bruno Haible + + openat: Ensure autoconf macro ordering. + * m4/openat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG): Require + gl_USE_SYSTEM_EXTENSIONS. + (gl_FUNC_FCHOWNAT): Require gl_UNISTD_H_DEFAULTS. + +2010-11-13 Bruno Haible + + Update comments. + * lib/unistr/u8-check.c: Update file name in comments. + * lib/unistr/u8-mblen.c: Likewise. + * lib/unistr/u8-prev.c: Likewise. + * lib/unistr/u8-strmblen.c: Likewise. + * lib/unistr/u8-strmbtouc.c: Likewise. + +2010-11-13 Jim Meyering + + tests: avoid test failure on Solaris 10 due to lack of PATH export + * tests/test-update-copyright.sh: Don't forget to export PATH. + + init.sh: ensure that IFS is defined, just in case... + * tests/init.sh (setup_): Ensure that IFS is defined, + so that saving and restoring it works as expected. This + appears to be useful at least for an old version of dash + from a long time ago (RH 6). See here for details: + http://thread.gmane.org/gmane.comp.gnu.coreutils.general/436/focus=455 + + maint.mk: tighten "test a == b" check + * top/maint.mk (sc_prohibit_test_double_equal): Restrict this + test to files that contain something like #!/bin/sh. + Without this, coreutils would get two false positives in + the comments of C source files. + +2010-11-12 Eric Blake + + bootstrap: fix typo in previous attempt + * build-aux/bootstrap (buildreq): Correct the grouping. + Reported by Paul Eggert. + + maintainer-makefile: prohibit test x == x + * top/maint.mk (sc_prohibit_test_double_equal): New rule. + Based on a report by Matthias Bolte. + + bootstrap: allow FreeBSD gzip + * build-aux/bootstrap (get_version): Parse FreeBSD gzip version, + which has no '.' and goes to stderr. + * build-aux/bootstrap.conf (buildreq): Improve the sample file. + Reported by Matthias Bolte. + + maintainer-makefile: check for i18n setup + * top/maint.mk (sc_bindtextdomain): Check for evidence that _() + will likely work. + +2010-11-12 Bruno Haible + + sleep, nanosleep: Work around Linux 2.6.9 nanosleep bug. + * lib/sleep.c (rpl_sleep): Split in chunks no larger than 24 days. + * lib/nanosleep.c (nanosleep): Likewise. + +2010-11-11 Bruno Haible + + fcntl-h: Fix for use of C++ on glibc systems. + * lib/fcntl.in.h: Include before include_next + also on glibc systems in C++ mode. + Reported by Gary V. Vaughan . + +2010-11-11 Christian Weisgerber (tiny change) + + mknod: avoid false failure with dash + * m4/mknod.m4 (gl_FUNC_MKNOD): Use portable shell syntax. + +2010-11-11 Paul Eggert + + unlink: Fix "is it should" typo in diagnostic. + * m4/unlink.m4 (gl_FUNC_UNLINK): Fix typo, as per Reuben Thomas in + . + +2010-11-11 Bruno Haible + + Tests for module 'strerror_r-posix'. + * modules/strerror_r-posix-tests: New file. + * tests/test-strerror_r.c: New file. + * tests/test-string-c++.cc: Check the signature of strerror_r. + + New module 'strerror_r-posix'. + * lib/string.in.h (strerror_r): New declaration. + * lib/strerror_r.c: New file. + * m4/strerror_r.m4: New file. + * m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Check for the declaration + of strerror_r. + (gl_HEADER_STRING_H_DEFAULTS): Initialize GNULIB_STRERROR_R, + HAVE_DECL_STRERROR_R, REPLACE_STRERROR_R. + * modules/strerror_r-posix: New file. + * modules/string (Makefile.am): Substitute GNULIB_STRERROR_R, + HAVE_DECL_STRERROR_R, REPLACE_STRERROR_R. + * doc/posix-functions/strerror_r.texi: Mention the new module and the + portability problems. + +2010-11-11 Torsten Scheck (tiny change) + + * build-aux/pmccabe2html: Fixed a off-by-one error, so last input + line is also considered for output. Quoted function name in shell + command, so temporary files for functions like MyClass::operator() + are removed correctly without errors. + +2010-11-09 Bruno Haible + + * doc/posix-functions/strerror.texi: List more failing platforms. + + * doc/posix-functions/strerror.texi: Add a comment. + +2010-11-07 Paul Eggert + + fdopendir: fix bug on MacOS X when low on file descriptors + + * lib/fdopendir.c (REPLACE_FCHDIR): #define to 0 if not defined. + (fdopendir_with_dup, fd_clone_opendir): Now have extra CWD arg. + All callers changed. + (fdopendir): Invoke save_cwd at the top level, not after using + multiple dup() calls to use up file descriptors. Then retry + fdopendir_with_dup. This avoids failure with EMFILE if FD is 1 + less than the maximum number of open file descriptors, because + save_cwd fails with errno == EMFILE. Problem reported by tsteven4 + on Mac OS X 10.6.4 for tar 1.24 + + + and for tar 1.25 + . + +2010-11-07 Bruno Haible + + vasnprintf: Support I flag on glibc systems. + * lib/printf-parse.h (FLAG_LOCALIZED): New macro. + * lib/printf-parse.c (PRINTF_PARSE): Handle the 'I' flag. + * lib/vasnprintf.c (VASNPRINTF): Pass the 'I' flag on to the system's + snprintf function. + * tests/test-vasnprintf-posix.c (test_function): Test the 'I' flag on + glibc systems. + * tests/test-vasnprintf-posix3.c: New file. + * modules/vasnprintf-posix-tests (Files): Add it. + (TESTS, check_PROGRAMS): Add test-vasnprintf-posix3. + +2010-11-05 Thien-Thi Nguyen (tiny change) + + [html] Fix copy/paste bug: Use unique name for compiler warnings. + * MODULES.html.sh: For compiler warnings, use name + `ansic_ext_compwarn' since `ansic_ext_misc' is already taken. + +2010-11-05 Eric Blake + + ceil, floor: avoid spurious failure with icc + * tests/test-ceilf2.c (ceilf_reference): Avoid icc's use of DAZ + [denormals-as-zero] when optimizing without -mieee-fp option. + * tests/test-floorf2.c (floorf_reference): Likewise. + * tests/test-ceilf1.c (dummy): New function. + (main): Use it to outsmart icc's optimization. + * tests/test-floorf1.c (dummy, main): Likewise. + + tests: require working signbit + * modules/ceilf-tests (Depends-on): Add signbit. + * modules/ceill-tests (Depends-on): Likewise. + * modules/floorf-tests (Depends-on): Likewise. + * modules/floorl-tests (Depends-on): Likewise. + * modules/round-tests (Depends-on): Likewise. + * modules/roundf-tests (Depends-on): Likewise. + * modules/roundl-tests (Depends-on): Likewise. + * modules/trunc-tests (Depends-on): Likewise. + * modules/truncf-tests (Depends-on): Likewise. + * modules/truncl-tests (Depends-on): Likewise. + + strtod: work around icc bug + * lib/strtod.c (minus_zero): Define to working value. + (strtod): Use it to avoid icc bug. + + copysign: enhance tests + * modules/copysign-tests (Files): Add minus-zero.h. + * tests/test-copysign.c (main): Also test zeros. + +2010-11-04 Eric Blake + + ceil, floor, round, trunc: enhance tests of -0 + * tests/test-ceilf1.c (main): Ensure correct sign of result. + * tests/test-ceill.c (main): Likewise. + * tests/test-floorf1.c (main): Likewise. + * tests/test-floorl.c (main): Likewise. + * tests/test-round1.c (main): Likewise. + * tests/test-roundf1.c (main): Likewise. + * tests/test-roundl.c (main): Likewise. + * tests/test-trunc1.c (main): Likewise. + * tests/test-truncf1.c (main): Likewise. + * tests/test-truncl.c (main): Likewise. + +2010-11-04 Eric Blake + + frexp, tests: work around ICC bug with -zero + * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Compute -0.0 in a way that + works with more compilers. + * tests/minus-zero.h: New file. + * modules/ceilf-tests (Files): Include it. + * modules/ceill-tests (Files): Likewise. + * modules/floorf-tests (Files): Likewise. + * modules/floorl-tests (Files): Likewise. + * modules/frexp-nolibm-tests (Files): Likewise. + * modules/frexp-tests (Files): Likewise. + * modules/frexpl-nolibm-tests (Files): Likewise. + * modules/frexpl-tests (Files): Likewise. + * modules/isnan-tests (Files): Likewise. + * modules/isnand-nolibm-tests (Files): Likewise. + * modules/isnand-tests (Files): Likewise. + * modules/isnanf-nolibm-tests (Files): Likewise. + * modules/isnanf-tests (Files): Likewise. + * modules/isnanl-nolibm-tests (Files): Likewise. + * modules/isnanl-tests (Files): Likewise. + * modules/round-tests (Files): Likewise. + * modules/roundf-tests (Files): Likewise. + * modules/roundl-tests (Files): Likewise. + * modules/ldexpl-tests (Files): Likewise. + * modules/signbit-tests (Files): Likewise. + * modules/snprintf-posix-tests (Files): Likewise. + * modules/sprintf-posix-tests (Files): Likewise. + * modules/strtod-tests (Files): Likewise. + * modules/trunc-tests (Files): Likewise. + * modules/truncf-tests (Files): Likewise. + * modules/truncl-tests (Files): Likewise. + * modules/vsnprintf-posix-tests (Files): Likewise. + * modules/vsprintf-posix-tests (Files): Likewise. + * modules/vasnprintf-posix-tests (Files): Likewise. + * modules/vasprintf-posix-tests (Files): Likewise. + * tests/test-ceilf1.c (main): Use it. + * tests/test-ceill.c (main): Likewise. + * tests/test-floorf1.c (main): Likewise. + * tests/test-floorl.c (main): Likewise. + * tests/test-frexp.c (main): Likewise. + * tests/test-frexpl.c (main): Likewise. + * tests/test-isnan.c (main): Likewise. + * tests/test-isnand.h (main): Likewise. + * tests/test-isnanf.h (main): Likewise. + * tests/test-isnanl.h (main): Likewise. + * tests/test-ldexpl.c (main): Likewise. + * tests/test-round.c (main): Likewise. + * tests/test-roundf.c (main): Likewise. + * tests/test-roundl.c (main): Likewise. + * tests/test-signbit.c (test_signbitf, test_signbitd) + (test_signbitl): Likewise. + * tests/test-snprintf-posix.h (test_function): Likewise. + * tests/test-sprintf-posix.h (test_function): Likewise. + * tests/test-strtod.c (main): Likewise. + * tests/test-trunc1.c (main): Likewise. + * tests/test-truncf1.c (main): Likewise. + * tests/test-truncl.c (main): Likewise. + + isnanl: work around icc bug + * lib/isnan.c (FUNC): Compute run-time NaN under ICC as well. + +2010-11-03 Eric Blake + + tests: fix compiler warnings + * tests/test-getopt.h (test_getopt): Fix condition. + * tests/test-getopt_long.h (test_getopt_long): Likewise. + * tests/test-pipe2.c (main): Likewise. + * tests/test-quotearg-simple.c (main): Avoid icc warning. + + utimens: fix broken m4 test + * m4/utimens.m4 (gl_UTIMENS): Include correct headers. + +2010-10-28 Bruno Haible + + posix_spawn*, getdtablesize: Relax license. + * modules/posix_spawn (License): Change to LGPLv2+. + * modules/posix_spawnp (License): Likewise. + * modules/posix_spawn-internal (License): Likewise. + * modules/posix_spawnattr_init (License): Likewise. + * modules/posix_spawnattr_getflags (License): Likewise. + * modules/posix_spawnattr_setflags (License): Likewise. + * modules/posix_spawnattr_getpgroup (License): Likewise. + * modules/posix_spawnattr_setpgroup (License): Likewise. + * modules/posix_spawnattr_getschedparam (License): Likewise. + * modules/posix_spawnattr_setschedparam (License): Likewise. + * modules/posix_spawnattr_getschedpolicy (License): Likewise. + * modules/posix_spawnattr_setschedpolicy (License): Likewise. + * modules/posix_spawnattr_getsigdefault (License): Likewise. + * modules/posix_spawnattr_setsigdefault (License): Likewise. + * modules/posix_spawnattr_getsigmask (License): Likewise. + * modules/posix_spawnattr_setsigmask (License): Likewise. + * modules/posix_spawnattr_destroy (License): Likewise. + * modules/posix_spawn_file_actions_init (License): Likewise. + * modules/posix_spawn_file_actions_addclose (License): Likewise. + * modules/posix_spawn_file_actions_adddup2 (License): Likewise. + * modules/posix_spawn_file_actions_addopen (License): Likewise. + * modules/posix_spawn_file_actions_destroy (License): Likewise. + * modules/getdtablesize (License): Likewise. + Requested by Adam Stokes for use in netcf. + +2010-10-26 Bruno Haible + + unistd: Refine workaround from 2009-12-23 against Cygwin bug. + * lib/unistd.in.h: Don't include and , except on + Cygwin and mingw. + Suggested by Eric Blake. + +2010-10-26 Bruno Haible + + stdio: Work around compilation error due to renameat() on Solaris 10. + * lib/stdio.in.h: Include on Solaris. + * lib/renameat.c: Don't include here. + * doc/posix-functions/renameat.texi: Mention the Solaris problem. + Reported by Paul Eggert and Eric Blake. + +2010-10-26 Paul Eggert + + renameat: port to Solaris 10, which declares renameat in unistd.h + + * lib/renameat.c: Include unistd.h before stdio.h, because + Solaris 10 declares renameat in unistd.h. Problem encountered + when building GNU tar 1.24 on Solaris 10. + +2010-10-26 Christian Weisgerber (tiny change) + + fdopendir: fix C89 compilation + * lib/fdopendir.c (fd_clone_opendir): Move declaration for older + compilers. + +2010-10-23 Paul Eggert + + inttostr: simplify by removing unnecessary redundancy + * lib/anytostr.c: Don't include verify.h. + (anytostr): Don't verify that TYPE_SIGNED (inttype) equals + inttype_is_signed. Instead, disable the bogus GCC warnings, so that + there's no need for inttype_is_signed and for calling TYPE_SIGNED. + * lib/imaxtostr.c (inttype_is_signed): Remove; no longer needed. + * lib/inttostr.c, lib/offtostr.c, lib/uinttostr.c, lib/umaxtostr.c: + Likewise. + * modules/inttostr (Depends-on): Remove 'verify'. + +2010-10-23 Bruno Haible + + nl_langinfo: Mention problem with CRNCYSTR on NetBSD 5.0. + * doc/posix-functions/nl_langinfo.texi: Mention problem with CRNCYSTR. + Reported by Eric Blake. + +2010-10-23 Bruno Haible + + Tests: Fix LOCALE_JA on MirBSD 10. + * m4/locale-ja.m4 (gt_LOCALE_JA): Reject a locale identifier that leads + to an UTF-8 locale. + * m4/locale-fr.m4 (gt_LOCALE_FR): Likewise. + * m4/locale-zh.m4 (gt_LOCALE_ZH_CN): Likewise. + Reported by Eric Blake. + +2010-10-21 Bruno Haible + + nl_langinfo test: Avoid test failure on NetBSD 5. + * tests/test-nl_langinfo.c (main): Relax test of nl_langinfo(CRNCYSTR). + Reported by Eric Blake. + +2010-10-21 Eric Blake + + c-stack: work around libsigsegv 2.8 bug + * lib/c-stack.c (SIGSTKSZ): Increase size to avoid alternate stack + overflow on at least PowerPC64. + +2010-10-17 Bruno Haible + + userspec: Drop redundant file. + * modules/userspec (Files): Remove lib/inttostr.h. + +2010-10-17 Bruno Haible + + nl_langinfo tests: Silence some warnings. + * tests/test-nl_langinfo.c: Silence -Wtype-limits warnings. + Reported by Jim Meyering. + +2010-10-17 Bruno Haible + + Make use of GCC's attribute __alloc_size__. + * lib/xalloc.h (ATTRIBUTE_ALLOC_SIZE): New macro. + (xmalloc, xzalloc, xcalloc, xrealloc, xmemdup, xnmalloc, xnrealloc, + xcharalloc): Declare with ATTRIBUTE_ALLOC_SIZE. + * lib/eealloc.h (eemalloc, eerealloc): Declare with attribute + __alloc_size__. + * lib/pagealign_alloc.h (pagealign_alloc, pagealign_xalloc): Likewise. + Suggested by Jim Meyering. + +2010-10-16 Joel E. Denny + + bootstrap: anchor .gitignore entries. + * build-aux/bootstrap (insert_sorted_if_absent): Replace all uses + with... + (insert_vc_ignore): ... this new function, which prepends `/' to + all .gitignore entries before passing them to + insert_sorted_if_absent. + +2010-10-16 Bruno Haible + + nextafter: Fix configure check. + * modules/nextafter (configure.ac): Correct expected prototype. + +2010-10-16 Bruno Haible + + termios: Update documentation. + * doc/posix-headers/termios.texi: Mention remaining mingw problems. + +2010-10-16 Bruno Haible + + tests: Make them compile with TinyCC. + * tests/test-strstr.c (main): Remove parentheses around array + initializer. + +2010-10-15 Eric Blake + + ignore-value: make header idempotent + * lib/ignore-value.h: Add double-inclusion guards. + Reported by Stefan Berger. + +2010-10-15 Jim Meyering + + GNUmakefile: handle "stable" target, not "major" + * top/GNUmakefile (_is-dist-target): s/major/stable/ to match the + lists in maint.mk and announce-gen. Without this, "make stable" + would fail to ensure that $(VERSION) is up to date. + +2010-10-15 Ludovic Courtès + + * lib/isnan.c (FUNC): Treat TinyCC (`__TINYC__') like `__SUNPRO_C' + & co. + +2010-10-14 Bruno Haible + + vasnprintf: Don't set errno to 0. + * lib/vasnprintf.c (VASNPRINTF): Save and restore errno around the + block that sets it to 0. + Reported by Gianluigi Tiesi . + +2010-10-14 Bruno Haible + + socketlib: Fix. + * modules/socketlib (Files): Add m4/sys_socket_h.m4. Needed for + gl_PREREQ_SYS_H_WINSOCK2. + Reported by Ian Beckwith . + +2010-10-13 Jim Meyering + + test-select-stdin.c: avoid warn_unused_result warnings + * tests/test-select-stdin.c: Include "macros.h". + ASSERT that read and fflush succeed. + +2010-10-13 Jim Meyering + + git-version-gen: do require git-VC'd files in cwd + * build-aux/git-version-gen: Reject a git version string + if there are no commits associated with the current directory. + This avoids an unlikely false-positive (unrelated dir whose parent + repository also contains a tag matching v*), as pointed out + by Giuseppe Scrivano in + http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/21843/focus=23664 + +2010-10-13 Paul Eggert + + argv-iter: omit nonconforming declaration + * lib/argv-iter.h (enum argv_iter_err): Omit the useless + enum arg_iter_err declaration, which doesn't conform to C99. + Solaris 10 cc warns about this. + +2010-10-13 Eric Blake + + termios: fix compilation on mingw + * m4/termios_h.m4 (gl_TERMIOS_H_DEFAULTS): Set default. + (gl_TERMIOS_H): Adjust it on mingw. + * modules/termios (Makefile.am): Substitute new key. + * lib/termios.in.h (includes): Make include_next conditional. + * doc/posix-headers/termios.texi (termios.h): Update + documentation. + Reported by Daniel P. Berrange. + +2010-10-13 Jim Meyering + + git-version-gen: don't require that .git/ be in the current dir + * build-aux/git-version-gen: Adjust this script so that it works + when run from any working directory beneath the top-level .git/- + containing directory. Inspired by a patch from Giuseppe Scrivano, + http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/21843/focus=21847 + + test-select: avoid warn_unused_result warnings + * tests/test-select.c: Include "macros.h". + ASSERT that each call to read, write, and pipe succeeds. + While not technically required, also check each "close". + * modules/select-tests (Files): Add tests/macros.h. + + test-symlinkat: remove declaration of unused local + * tests/test-symlinkat.c (main): Remove unused local, "buf". + + test-inttostr: avoid shadowing warnings + * tests/test-inttostr.c (main): Rename local, "buf" to "b", + and use malloc rather than the stack for the same reason as + mentioned in the comment justifying the other allocation. + +2010-10-11 Bruno Haible + + stdlib: Allow multiple gnulib generated replacements to coexist. + * lib/stdlib.in.h (struct random_data): Avoid identical redefinition. + Reported by Sam Steingold . + +2010-10-11 Jim Meyering + + fix a documentation typo + * doc/posix-functions/futimens.texi (futimens): Fix typo: s/itme/item/ + +2010-10-11 Eric Blake + + futimens: work around Solaris 11 bug + * m4/futimens.m4 (gl_FUNC_FUTIMENS): Detect the bug. + * tests/test-futimens.h (test_futimens): Enhance, rather than + weaken test. + * doc/posix-functions/futimens.texi (futimens): Document the bug. + +2010-10-11 Paul Eggert + + Indentation. + * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Indent + higher-level operators more to the left. + +2010-10-11 Jim Meyering + + test-futimens: avoid unwarranted test failure on Solaris 5.11 + * tests/test-futimens.h (test_futimens): When provoking EBADF, use an + invalid file descriptor, so we don't provoke EFAULT from Solaris 5.11, + because it tries to dereference the NULL name argument. + +2010-10-11 Bruno Haible + + Indentation. + * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): Improve + indentation. + +2010-10-11 Jim Meyering + + spawn.in.h: make indentation consistent with parentheses + * lib/spawn.in.h (verify_POSIX_SPAWN_USEVFORK_no_overlap): + Make indentation consistent with parentheses. + +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. @@ -235,6 +1594,17 @@ * lib/sys_socket.in.h: Update an URL. * lib/sys_stat.in.h: Break long line. +2010-10-03 Reuben Thomas + + Improve pmccabe2html. + * build-aux/pmccabe2html: Add CYCLO_SRCS variable, and make + cyclo-$(PACKAGE).html depend on it, so the HTML file is remade + when the sources change. Remove the line in the HTML about "Used + ranges" (which implied that there might be other unused ranges), + rename "Resume" to "Summary" (easier to understand for more users). + * build-aux/pmccabe.css: Removing the dashed dividers, some unused + styles, and some unnecessary blank lines. + 2010-10-03 Bruno Haible Joachim Schmitz (tiny change)