X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=b52f24a7b78adefe6e9d2638ad702e5390623203;hb=90309e44d6aa0e8403b68d57998d6fd8dedd18e1;hp=440d503421f73fcd40f345aaaf9767f694dccc86;hpb=342de0e0d2f38991b91ca45058fc08ab69248430;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index 440d50342..b52f24a7b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,748 @@ +2011-04-09 Mats Erik Andersson (tiny change) + + getaddrinfo: Fix test for sa_len member. + * m4/getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): When testing for sa_len, + include before . + +2011-04-08 Eric Blake + + fcntl-h: fix O_ACCMODE on cygwin + * doc/posix-headers/fcntl.texi (fcntl.h): Document the bug. + * lib/fcntl.in.h (O_ACCMODE): Fix it. + +2011-04-06 Eric Blake + + binary-io: relicense under LGPLv2+ + * modules/binary-io (License): Relax to LGPLv2+. + Requested for libvirt, and required by pipe2. + +2011-04-05 Bruno Haible + + pipe2: Relicense under LGPLv2+. + * modules/pipe2 (License): Change to LGPLv2+. + Requested by Eric Blake, for libvirt. + +2011-04-05 Simon Josefsson + + * top/maint.mk (sc_prohibit_empty_lines_at_EOF): Don't trigger + sc_space_tab check. + +2011-04-01 Bruno Haible + + wmemchr, wcschr, wcsrchr, wcspbrk, wcsstr: Avoid errors in C++ mode. + * lib/wchar.in.h (wmemchr, wcschr, wcsrchr, wcspbrk, wcsstr): Use + _GL_CXXALIAS_SYS_CAST2 instead of _GL_CXXALIAS_SYS. On glibc >= 2.10 + systems, use _GL_CXXALIASWARN1 instead of _GL_CXXALIASWARN. + Reported by Bruce Korb . + +2011-04-01 Bruno Haible + + wcpcpy, wcpncpy: Ensure declaration on glibc >= 2.13 systems. + * m4/wcpcpy.m4 (gl_FUNC_WCPCPY): Require AC_USE_SYSTEM_EXTENSIONS. + * m4/wcpncpy.m4 (gl_FUNC_WCPNCPY): Likewise. + * modules/wcpcpy (Depends-on): Add extensions. + * modules/wcpncpy (Depends-on): Likewise. + * doc/posix-functions/wcpcpy.texi: Mention missing declaration on glibc + systems. + * doc/posix-functions/wcpncpy.texi: Likewise. + * doc/posix-functions/wcwidth.texi: Likewise. + +2011-03-31 Eric Blake + + nonblocking: fix mingw test failures + * lib/nonblocking.c (set_nonblocking_flag): Succeed when clearing + non-blocking flag on regular file. + (get_nonblocking_flag): Set errno on invalid fd. + * tests/test-nonblocking.c (main): Avoid test failure on + directories if fchdir is not active. + * modules/nonblocking-tests (Depends-on): Drop unused dependency. + +2011-03-31 Bruno Haible + + Fix bug with gl_WARN_ON_USE_PREPARE, introduced on 2011-01-23. + * m4/gnulib-common.m4 (gl_ASSERT_NO_GNULIB_POSIXCHECK): Hide the + gl_WARN_ON_USE_PREPARE definition from 'aclocal'. + Reported by Simon Josefsson . + +2011-03-31 Bruno Haible + and Eric Blake + + nonblocking: new module + * modules/nonblocking: New module. + * modules/nonblocking-tests: Likewise. + * lib/nonblocking.h: New file. + * lib/nonblocking.c: Likewise. + * tests/test-nonblocking.c: New test. + * lib/ioctl.c (ioctl) [mingw]: Update comment. + +2011-03-30 Bruno Haible + + stdio: Avoid GCC >= 4.4 warnings when using %lld and similar on mingw. + * lib/stdio.in.h (_GL_ATTRIBUTE_FORMAT_PRINTF): Use 'gnu_printf' format + instead of 'printf' format for GCC >= 4.4. + (_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM): New macro. + (fprintf, printf, vfprintf, vprintf): Declare with + _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM when the function ends up calling + the system's vfprintf() function. + Reported by Daniel P. Berrange via Eric Blake. + +2011-03-30 Eric Blake + + passfd: fix scoping bug + * lib/passfd.c (sendfd, recvfd): Don't let buf go out of scope + before sendmsg/recvmsg. + + passfd: standardize coding conventions + * m4/afunix.m4 (gl_SOCKET_AFUNIX): Drop check for something that + can be learned at compile time. + * lib/passfd.c (MSG_CMSG_CLOEXEC): Reduce number of in-function + ifdefs. + (sendfd, recvfd): Follow gnulib code conventions. + + passfd: fix incorrect sendmsg arguments + * lib/passfd.c (sendfd): Avoid uninitialized msg_flags field, and + incorrect msg_controllen value. + * modules/passfd-tests (Depends-on): Check for alarm. + * tests/test-passfd.c (main) [HAVE_DECL_ALARM]: Avoid hanging test. + Reported by Bastien ROUCARIES. + +2011-03-30 Bruno Haible + + c-strcasestr: Relicense under LGPLv2+. + * modules/c-strcasestr (License): Change to LGPLv2+. + Requested by Eric Blake, for libvirt. + +2011-03-30 Simon Josefsson + + * users.txt: Add libidn2. Fix libtasn1 link. + +2011-03-30 Jim Meyering + + tests: readlink* ("",... fails with EINVAL on newer kernels + readlink and readlinkat have typically failed with ENOENT for + the invalid, empty file name, "". However, with the advent + of linux-2.6.39, they fail with EINVAL. + * tests/test-areadlink.h (test_areadlink): Also accept EINVAL + when operating on the empty file name. + * tests/test-readlink.h (test_readlink): Likewise. + +2011-03-29 Bruno Haible + + Relicense some modules under LGPLv2+, for libidn2. + * modules/array-mergesort (License): Change to LGPLv2+. + * modules/c-strcaseeq (License): Likewise. + * modules/striconveh (License): Likewise. + * modules/striconveha (License): Likewise. + * modules/uniconv/base (License): Likewise. + * modules/uniconv/u8-conv-from-enc (License): Likewise. + * modules/uniconv/u8-strconv-from-enc (License): Likewise. + * modules/uniconv/u8-strconv-from-locale (License): Likewise. + * modules/unictype/base (License): Likewise. + * modules/unictype/bidiclass-of (License): Likewise. + * modules/unictype/category-M (License): Likewise. + * modules/unictype/category-none (License): Likewise. + * modules/unictype/category-of (License): Likewise. + * modules/unictype/category-test (License): Likewise. + * modules/unictype/category-test-withtable (License): Likewise. + * modules/unictype/combining-class (License): Likewise. + * modules/unictype/joiningtype-of (License): Likewise. + * modules/unictype/scripts (License): Likewise. + * modules/uninorm/base (License): Likewise. + * modules/uninorm/canonical-decomposition (License): Likewise. + * modules/uninorm/composition (License): Likewise. + * modules/uninorm/decompose-internal (License): Likewise. + * modules/uninorm/decomposition-table (License): Likewise. + * modules/uninorm/nfc (License): Likewise. + * modules/uninorm/nfd (License): Likewise. + * modules/uninorm/u32-normalize (License): Likewise. + * modules/unistr/base (License): Likewise. + * modules/unistr/u32-cpy (License): Likewise. + * modules/unistr/u32-mbtouc-unsafe (License): Likewise. + * modules/unistr/u32-to-u8 (License): Likewise. + * modules/unistr/u32-uctomb (License): Likewise. + * modules/unistr/u8-check (License): Likewise. + * modules/unistr/u8-mblen (License): Likewise. + * modules/unistr/u8-mbtouc (License): Likewise. + * modules/unistr/u8-mbtouc-unsafe (License): Likewise. + * modules/unistr/u8-mbtoucr (License): Likewise. + * modules/unistr/u8-prev (License): Likewise. + * modules/unistr/u8-strlen (License): Likewise. + * modules/unistr/u8-to-u32 (License): Likewise. + * modules/unistr/u8-uctomb (License): Likewise. + * modules/unitypes (License): Likewise. + Requested by Simon Josefsson. + +2011-03-29 Simon Josefsson + + lib-symbol-visibility: Add a notice. + * modules/lib-symbol-visibility (Notice): New field. + +2011-03-29 Bruno Haible + + getaddrinfo: Doc fix. + * doc/posix-functions/getaddrinfo.texi: Mention Windows problem in the + section "fixed in Gnulib". + +2011-03-28 Simon Josefsson + + * doc/posix-functions/getaddrinfo.texi: Drop netdb.h discussion. + Reported by Bastien ROUCARIES . + +2011-03-26 Bruno Haible + + unictype/property-byname: Reduce the number of load-time relocations. + * lib/unictype/pr_byname.c: Include . + (UC_PROPERTY_INDEX_*): New enumeration values. + (uc_property_byname): Convert an index from the lookup table to an + uc_property_t. + * lib/unictype/pr_byname.gperf: Store indices instead of uc_property_t + values. + +2011-03-26 Bruno Haible + + unictype/property-byname: Allow omitted word separators and aliases. + * lib/unictype/pr_byname.gperf: Add property names without word + separators. Add aliases from Unicode 6.0 PropertyAliases.txt, except + for 'space'. + +2011-03-26 Bruno Haible + + unictype/joininggroup-byname: Allow hyphens, omitted word separators. + * lib/unictype/joininggroup_byname.c (uc_joining_group_byname): Convert + also hyphens to space. + * lib/unictype/joininggroup_byname.gperf: Recognize the names also + without spaces. + * tests/unictype/test-joininggroup_byname.c (main): Add more tests. + +2011-03-26 Bruno Haible + + unictype/joiningtype-byname: Recognize long names as well. + * lib/unictype.in.h (uc_joiningtype_class_byname): Allow argument to be + a long name. + * lib/unictype/joiningtype_byname.c: Include , + unictype/joiningtype_byname.h. + (uc_joiningtype_class_byname): Use uc_joining_type_lookup. + * lib/unictype/joiningtype_byname.gperf: New file. + * modules/unictype/joiningtype-byname (Files): Add + lib/unictype/joiningtype_byname.gperf. + (Depends-on): Add gperf. + (Makefile.am): Add rule for generating unictype/joiningtype_byname.h. + * tests/unictype/test-joiningtype_byname.c (main): Test the recognition of + long names. + + Tests for module 'unictype/joiningtype-longname'. + * modules/unictype/joiningtype-longname-tests: New file. + * tests/unictype/test-joiningtype_longname.c: New file. + + New module 'unictype/joiningtype-longname'. + * lib/unictype.in.h (uc_joiningtype_class_long_name): New declaration. + * lib/unictype/joiningtype_longname.c: New file. + * modules/unictype/joiningtype-longname: New file. + * modules/unictype/joiningtype-all (Depends-on): Add + unictype/joiningtype-longname. + +2011-03-26 Bruno Haible + + unictype/bidiclass-byname: Recognize long names as well. + * lib/unictype.in.h (uc_bidi_class_byname): Allow argument to be a long + name. + * lib/unictype/bidi_byname.c: Include , + unictype/bidi_byname.h. + (uc_bidi_class_byname): Use uc_bidi_class_lookup. + * lib/unictype/bidi_byname.gperf: New file. + * modules/unictype/bidiclass-byname (Files): Add + lib/unictype/bidi_byname.gperf. + (Depends-on): Add gperf. + (Makefile.am): Add rule for generating unictype/bidi_byname.h. + * tests/unictype/test-bidi_byname.c (main): Test the recognition of + long names. + + Tests for module 'unictype/bidiclass-longname'. + * modules/unictype/bidiclass-longname-tests: New file. + * tests/unictype/test-bidi_longname.c: New file. + + New module 'unictype/bidiclass-longname'. + * lib/unictype.in.h (uc_bidi_class_long_name): New declaration. + * lib/unictype/bidi_longname.c: New file. + * modules/unictype/bidiclass-longname: New file. + * modules/unictype/bidiclass-all (Depends-on): Add + unictype/bidiclass-longname. + +2011-03-26 Bruno Haible + + unictype/bidi*: Rename modules. + * modules/unictype/bidiclass-all: Renamed from + modules/unictype/bidicategory-all. + * modules/unictype/bidiclass-name: Renamed from + modules/unictype/bidiclass-name. + (Description): Update. + * modules/unictype/bidiclass-name-tests: Renamed from + modules/unictype/bidicategory-name-tests. + * modules/unictype/bidiclass-byname: Renamed from + modules/unictype/bidicategory-byname. + (Description): Update. + * modules/unictype/bidiclass-byname-tests: Renamed from + modules/unictype/bidicategory-byname-tests. + * modules/unictype/bidiclass-of: Renamed from + modules/unictype/bidicategory-of. + (Description): Update. + * modules/unictype/bidiclass-of-tests: Renamed from + modules/unictype/bidicategory-of-tests. + * modules/unictype/bidiclass-test: Renamed from + modules/unictype/bidicategory-test. + (Description): Update. + * modules/unictype/bidiclass-test-tests: Renamed from + modules/unictype/bidicategory-test-tests. + * modules/unictype/bidicategory-all: New file, a simple redirection. + * modules/unictype/bidicategory-name: Likewise. + * modules/unictype/bidicategory-byname: Likewise. + * modules/unictype/bidicategory-of: Likewise. + * modules/unictype/bidicategory-test: Likewise. + * modules/unictype/property-bidi-* (Dependencies): Update. + * lib/unictype/bidi_*.c: Update comment. + +2011-03-26 Bruno Haible + + unictype/bidi*: Rename functions, part 2. + * modules/unictype/bidicategory-name (configure.ac): Update required + libunistring version. + * modules/unictype/bidicategory-byname (configure.ac): Likewise. + +2011-03-25 Bruno Haible + + New module 'unictype/combining-class-all'. + * modules/unictype/combining-class-all: New file. + + Tests for module 'unictype/combining-class-byname'. + * modules/unictype/combining-class-byname-tests: New file. + * tests/unictype/test-combiningclass_byname.c: New file. + + New module 'unictype/combining-class-byname'. + * lib/unictype.in.h (uc_combining_class_byname): New declaration. + * lib/unictype/combiningclass_byname.c: New file. + * lib/unictype/combiningclass_byname.gperf: New file. + * modules/unictype/combining-class-byname: New file. + + Tests for module 'unictype/combining-class-longname'. + * modules/unictype/combining-class-longname-tests: New file. + * tests/unictype/test-combiningclass_longname.c: New file. + + New module 'unictype/combining-class-longname'. + * lib/unictype.in.h (uc_combining_class_long_name): New declaration. + * lib/unictype/combiningclass_longname.c: New file. + * modules/unictype/combining-class-longname: New file. + + Tests for module 'unictype/combining-class-name'. + * modules/unictype/combining-class-name-tests: New file. + * tests/unictype/test-combiningclass_name.c: New file. + + New module 'unictype/combining-class-name'. + * lib/unictype.in.h (uc_combining_class_name): New declaration. + * lib/unictype/combiningclass_name.c: New file. + * modules/unictype/combining-class-name: New file. + +2011-03-25 Bruno Haible + + unictype/combining-class: Rename source files. + * lib/gen-uni-tables.c (main): Emit unictype/combiningclass.h instead + of unictype/combining.h. + * lib/unictype/combiningclass.c: Renamed from lib/unictype/combining.c. + Update. + * lib/unictype/combiningclass.h: Renamed from lib/unictype/combining.h. + * modules/unictype/combining-class (Description): Fix. + (Files, Makefile.am): Update. + * tests/unictype/test-combiningclass.c: Renamed from + tests/unictype/test-combining.c. + * modules/unictype/combining-class-tests (Files, Makefile.am): Update. + +2011-03-25 Bruno Haible + + unictype: Update list of canonical combining classes. + * lib/unictype.in.h (UC_CCC_ATA): New enumeration value. + +2011-03-25 Bruno Haible + + unictype/category-byname: Recognize long names as well. + * lib/unictype.in.h (uc_general_category_byname): Allow argument to be + a long name. + * lib/unictype/categ_byname.c: Include , , + unictype/categ_byname.h. + (UC_CATEGORY_INDEX_*): New enumeration values. + (uc_general_category_byname): Use uc_general_category_lookup and + convert from index to value. + * lib/unictype/categ_byname.gperf: New file. + * modules/unictype/category-byname (Files): Add + lib/unictype/categ_byname.gperf. + (Depends-on): Add gperf. + (Makefile.am): Add rule for generating unictype/categ_byname.h. + * tests/unictype/test-categ_byname.c (main): Test the recognition of + long names. + + Tests for module 'unictype/category-longname'. + * modules/unictype/category-longname-tests: New file. + * tests/unictype/test-categ_longname.c: New file. + + New module 'unictype/category-longname'. + * lib/unictype.in.h (uc_general_category_long_name): New declaration. + * lib/unictype/categ_longname.c: New file. + * modules/unictype/category-longname: New file. + * modules/unictype/category-all (Depends-on): Add it. + +2011-03-25 Bruno Haible + + Tests for module 'unictype/category-LC'. + * modules/unictype/category-LC-tests: New file. + * tests/unictype/test-categ_LC.c: New file, automatically generated. + + New module 'unictype/category-LC'. + * lib/unictype.in.h (UC_CATEGORY_MASK_LC): New enumeration value. + (UC_CATEGORY_LC): New declaration. + (UC_CASED_LETTER): New macro. + * lib/gen-uni-tables.c (is_category_LC): New function. + (output_categories): Also handle category LC. + (UC_CATEGORY_MASK_LC): New enumeration value. + (general_category_byname): Also handle category LC. + * lib/unictype/categ_LC.c: New file. + * lib/unictype/categ_LC.h: New file, automatically generated. + * lib/unictype/categ_name.c (uc_general_category_name): Also handle + category LC. + * lib/unictype/categ_byname.c (uc_general_category_byname): Likewise. + * modules/unictype/category-LC: New file. + * modules/unictype/category-byname (Depends-on): Add + unictype/category-LC. + * modules/unictype/category-all (Depends-on): Likewise. + +2011-03-25 Eric Blake + + xmalloc: revert yesterday's regression + * lib/xmalloc.c (xrealloc): Once again forward xrealloc(NULL,0) to + realloc's underlying behavior (allowing allocation of zero-size + objects, especially if malloc-gnu is also in use). + +2011-03-25 Reuben Thomas + + maint.mk: add missing version to VC-tag + * top/maint.mk: git tag was missing actual tag name; add it. + + valgrind: do leak checking, and exit with code 1 on error (not 0) + * m4/valgrind-tests.m4: Add `--error-exitcode=1 --leak-check=full' + to VALGRIND. + +2010-11-30 Reuben Thomas + + posix-modules: say what it does. + * posix-modules: Add a line to the --help output saying what it does. + +2011-03-24 Paul Eggert + + xmalloc: Do not leak if underlying realloc is C99 compatible. + * lib/xmalloc.c (xrealloc): If N is zero, call 'free' directly. + This avoids a leak on C99-based systems. See + . + +2011-03-24 Eric Blake + + realloc: document portability problem + * doc/posix-functions/realloc.texi (realloc): Mention pitfalls of + passing 0 size to realloc. + +2011-03-23 Ben Walton + + doc: update users.txt + * users.txt: Add cvsps, tmpwatch + +2011-03-23 Matt Rice + + doc: update users.txt + * users.txt: Add gdb. + +2011-03-23 Jim Meyering + + doc: update users.txt + Looking through matches up to the following URL (there are still + several more pages), I found several projects that use gnulib: + http://codesearch.google.com/codesearch?start=50&q=gnulib-cache\.m4 + * users.txt: Add nagios plugins (nagiosplug), acct, gengetopt, + gmediaserver, gtkreindeer, jugtail, libunistring, mini-httpd, reindeer. + +2011-03-22 Bruno Haible + + unictype/bidi*: Rename functions. + * lib/unictype.in.h (uc_bidi_class_name, uc_bidi_class_byname, + uc_bidi_class, uc_is_bidi_class): New declarations. + * lib/unictype/bidi_byname.c (uc_bidi_class_byname): Renamed from + uc_bidi_category_byname. + (uc_bidi_category_byname): New function. + * lib/unictype/bidi_name.c (u_bidi_class_name): Renamed from + u_bidi_category_name. + (uc_bidi_class_name): Renamed from uc_bidi_category_name. + (uc_bidi_category_name): New function. + * lib/unictype/bidi_of.c (uc_bidi_class): Renamed from + uc_bidi_category. + (uc_bidi_category): New function. + * lib/unictype/bidi_test.c (uc_is_bidi_class): Renamed from + uc_is_bidi_category. Invoke uc_bidi_class. + (uc_is_bidi_category): New function. + * tests/unictype/test-bidi_byname.c (main): Test uc_bidi_class_byname + instead of uc_bidi_category_byname. + * tests/unictype/test-bidi_name.c (main): Test uc_bidi_class_name + instead of uc_bidi_category_name. + * tests/unictype/test-bidi_of.c (main): Test uc_bidi_class instead of + uc_bidi_category. + * tests/unictype/test-bidi_test.c (main): Test uc_is_bidi_class + instead of uc_is_bidi_category. + +2011-03-21 Bruno Haible + + New module 'unictype/joininggroup-all'. + * modules/unictype/joininggroup-all: New file. + + Tests for module 'unictype/joininggroup-of'. + * modules/unictype/joininggroup-of-tests: New file. + * tests/unictype/test-joininggroup_of.c: New file. + * tests/unictype/test-joininggroup_of.h: New file, automatically + generated by gen-uni-tables. + + New module 'unictype/joininggroup-of'. + * modules/unictype/joininggroup-of: New file. + * lib/unictype/joininggroup_of.c: New file. + * lib/unictype/joininggroup_of.h: New file, automatically generated by + gen-uni-tables. + + Tests for module 'unictype/joininggroup-byname'. + * modules/unictype/joininggroup-byname-tests: New file. + * tests/unictype/test-joininggroup_byname.c: New file. + + New module 'unictype/joininggroup-byname'. + * modules/unictype/joininggroup-byname: New file. + * lib/unictype/joininggroup_byname.c: New file. + * lib/unictype/joininggroup_byname.gperf: New file. + + Tests for module 'unictype/joininggroup-name'. + * modules/unictype/joininggroup-name-tests: New file. + * tests/unictype/test-joininggroup_name.c: New file. + + New module 'unictype/joininggroup-name'. + * modules/unictype/joininggroup-name: New file. + * lib/unictype/joininggroup_name.c: New file. + * lib/unictype/joininggroup_name.h: New file. + + New module 'unictype/joiningtype-all'. + * modules/unictype/joiningtype-all: New file. + + Tests for module 'unictype/joiningtype-of'. + * modules/unictype/joiningtype-of-tests: New file. + * tests/unictype/test-joiningtype_of.c: New file. + * tests/unictype/test-joiningtype_of.h: New file, automatically + generated by gen-uni-tables. + + New module 'unictype/joiningtype-of'. + * modules/unictype/joiningtype-of: New file. + * lib/unictype/joiningtype_of.c: New file. + * lib/unictype/joiningtype_of.h: New file, automatically generated by + gen-uni-tables. + + Tests for module 'unictype/joiningtype-byname'. + * modules/unictype/joiningtype-byname-tests: New file. + * tests/unictype/test-joiningtype_byname.c: New file. + + New module 'unictype/joiningtype-byname'. + * modules/unictype/joiningtype-byname: New file. + * lib/unictype/joiningtype_byname.c: New file. + + Tests for module 'unictype/joiningtype-name'. + * modules/unictype/joiningtype-name-tests: New file. + * tests/unictype/test-joiningtype_name.c: New file. + + New module 'unictype/joiningtype-name'. + * modules/unictype/joiningtype-name: New file. + * lib/unictype/joiningtype_name.c: New file. + + unictype: Add support for Arabic shaping properties. + * lib/unictype.in.h (UC_JOINING_TYPE_*): New enumeration values. + (uc_joining_type_name, uc_joining_type_byname, uc_joining_type): New + declarations. + (UC_JOINING_GROUP_*): New enumeration values. + (uc_joining_group_name, uc_joining_group_byname, uc_joining_group): New + declarations. + * lib/gen-uni-tables.c (UC_JOINING_TYPE_*): New enumeration values. + (unicode_joining_type): New variable. + (UC_JOINING_GROUP_*): New enumeration values. + (unicode_joining_group): New variable. + (fill_arabicshaping, joining_type_as_c_identifier, + output_joining_type_test, output_joining_type, + joining_group_as_c_identifier, output_joining_group_test, + output_joining_group): New functions. + (main); Add an argument denoting the ArabicShaping.txt file. Invoke + fill_arabicshaping and output_joining_type_test, output_joining_type, + output_joining_group_test, output_joining_group. + Reported by Simon Josefsson. + +2011-03-21 Jim Meyering + + strftime: fix a bug in yesterday's change + * lib/strftime.c (add): Accommodate width's initial value of -1. + Otherwise, nstrftime would copy uninitialized data into + the result buffer. + +2011-03-21 Jim Meyering + + tests: add strftime-tests module + * tests/test-strftime.c: New file. + * modules/strftime-tests: New module. + +2011-03-20 Paul Eggert + + strftime: don't assume a byte count fits in 'int' + * lib/strftime.c (add): Don't assume first arg fits in 'int'. I + found this problem by static analysis, using gcc -Wstrict-overflow + (GCC 4.5.2, x86-64). This reported an optimization that depended + on an integer overflow having undefined behavior, but it turns out + that the argument is a size, which might not fit in 'int' anyway, + +2011-03-20 Paul Eggert + + stdio: don't require ignore_value around fwrite + + This patch works around libc bug 11959 + . + Without this patch, applications must often write + ignore_value (fwrite (...)) even though the ignore_value is + not helpful here. It's common to write many objects, using + fwrite/printf/etc., and then use ferror to detect output error. + + I considered making this patch optional, but decided against it, + because libc is obviously being inconsistent here: there is no + reason libc should insist that user code must inspect fwrite + return's value without also insisting that it inspect printf's, + putchar's, etc. If user code wants to have a strict style where + all these functions' values are checked (so that ferror need not + be checked), we could add support for that style in a new gnulib + module, but in the meantime it's better to be consistent and to + support common usage. + + * lib/stdio.in.h (rpl_fwrite): Define this wrapper around fwrite, + to work around libc bug 11959, if __USE_FORTIFY_LEVEL indicates + that we are compiling in checking mode, and if not C++, and + if not already wrapping fwrite for some other reason. + (fwrite): #define to rpl_fwrite if the latter is defined. + +2011-03-20 Bruno Haible + + verror: Fix compilation error introduced on 2011-02-13. + * lib/verror.h (verror, verror_at_line): Use _GL_ATTRIBUTE_FORMAT macro + instead of __attribute__. + Reported by Tom G. Christensen . + +2011-03-20 Paul Eggert + Bruno Haible + + socklen: do not depend on sys_socket + While trying to modify Emacs to use gnulib's socklen module, + I discovered a circular dependency: socklen depends on sys_socket + and vice versa. Emacs can use socklen, but it does not need + sys_socket because it has its own substitute for sys/socket.h. + * m4/socklen.m4 (gl_SOCKET_HEADERS): New macro, extracted from + gl_TYPE_SOCKLEN_T. + (gl_CHECK_SOCKET_HEADERS): New macro, taken from parts of + gl_PREREQ_SYS_H_SOCKET. + (gl_TYPE_SOCKLEN_T): Require it instead of requiring + gl_PREREQ_SYS_H_SOCKET. + * m4/sys_socket_h.m4 (gl_PREREQ_SYS_H_SOCKET): Require + gl_CHECK_SOCKET_HEADERS instead of doing its work ourselves. + * modules/socklen (Depends-on): Do not depend on sys_socket. + (Include): Adjust to match the code used in gl_SOCKET_HEADERS. + +2011-03-20 Jim Meyering + + maint.mk: sort file names *after* new transformation + * top/maint.mk (sc_po_check): Sorting before removing the $(srcdir)/ + prefix would have led to an unwarranted failure in GNU parted. + Sort after that transformation. + +2011-03-19 Jim Meyering + + maint.mk: fix po-file syntax-check rule + * top/maint.mk (sc_po_check): Fix fatal typo in yesterday's change. + Patch by Bruno Haible. + +2011-03-19 Bruno Haible + + socklen: Update comment. + * m4/socklen.m4: Update comment about platforms. + +2011-03-19 Paul Eggert + Bruno Haible + + inet_ntop, inet_pton: Simplify. + * modules/inet_ntop (Depends-on): Remove socklen, since sys_socket is + documented to provide socklen_t and we already depend on sys_socket. + * modules/inet_pton (Depends-on): Likewise. + * lib/arpa_inet.in.h: Adjust comment. + +2011-03-19 Paul Eggert + Bruno Haible + + netdb: Simplify. + * modules/netdb (Depends-on): Remove socklen, since sys_socket is + documented to provide socklen_t and we already depend on sys_socket. + * lib/netdb.in.h: Adjust comment. + +2011-03-19 Bruno Haible + + sys_socket, netdb: Document problem with socklen_t. + * doc/posix-headers/sys_socket.texi: Mention lack of socklen_t on some + platforms. + * doc/posix-headers/netdb.texi: Likewise. + +2011-03-18 Eric Blake + + maint.mk: let po check work in VPATH build + * top/maint.mk (po_file): Allow cfg.mk override. + (sc_po_check): Allow VPATH use. + Reported by Jiri Denemark. + +2011-03-16 Jim Meyering + + maint.mk: allow fine-grained syntax-check exclusion via Make variables + Before, you would have had to create one .x-sc_ file per rule in order + to exempt offending files. Now, you may instead use a Make variable -- + usually defined in cfg.mk -- whose name identifies the affected rule. + * top/maint.mk (_sc_excl): Define. + (VC_LIST_EXCEPT): Use it to exclude names on a per-rule basis. + (_sc_search_regexp): When not using VC_LIST_EXCEPT, exclude here, too. + +2011-03-13 Bruno Haible + + ignore-value tests: Avoid warnings. + * tests/test-ignore-value.c (_GL_ATTRIBUTE_RETURN_CHECK): Define to + empty for gcc < 3.4. + +2011-03-13 Bruno Haible + + passfd: Fix link error on Solaris. + * modules/passfd (Description): Correct. + (Depends-on): Add socketlib. + (Link): New section. + * modules/passfd-tests (Makefile.am): Link test-passfd with LIBSOCKET. + +2011-03-13 Bruno Haible + + passfd: Fix link error on AIX 5.2. + * m4/afunix.m4 (gl_SOCKET_AFUNIX): Define _LINUX_SOURCE_COMPAT. + +2011-03-13 Bruno Haible + + passfd: Work around bug with CMSG_FIRSTHDR on FreeBSD 6.4. + * lib/sys_socket.in.h: Include . + * m4/afunix.m4 (gl_SOCKET_AFUNIX): Include before using + CMSG_FIRSTHDR. Remove unused variable. + +2011-03-13 Bruno Haible + + passfd: Fix compilation error on OpenBSD. + * lib/passfd.c: Include . + 2011-03-13 Bruno Haible passfd test: Fix warnings. @@ -1950,7 +2695,7 @@ 2011-01-23 Paul Eggert - Allow the user to avoid the GNULIB_TEST_* macros. + Allow the user to avoid the HAVE_RAW_DECL_* macros. * m4/gnulib-common.m4 (gl_ASSERT_NO_GNULIB_POSIXCHECK): New macro. 2011-01-23 Bruno Haible