X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=01e54a99c3cd41cdf0dd6094448f92a82b3313aa;hb=da91bb7df9bc25e3349b9f3172bfa9d9962f293e;hp=fcdf307237217bbe3aaaba20a451c4f2d891a8df;hpb=29508f2435ddbdb2f8ac217ba182c020e85cf8ca;p=gnulib.git diff --git a/ChangeLog b/ChangeLog index fcdf30723..01e54a99c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,1088 @@ +2009-12-16 Eric Blake + + fcntl: work around cygwin bug in F_DUPFD + * m4/fcntl.m4 (gl_REPLACE_FCNTL): New macro. + (gl_FUNC_FCNTL): Use it. Test for F_DUPFD bug. + * lib/fcntl.c (rpl_fcntl) : Work around it. + : Reduce calls to _gl_register_dup. + * doc/posix-functions/fcntl.texi (fcntl): Document it. + + fcntl: support F_DUPFD_CLOEXEC on systems with fcntl + * modules/fcntl (Files): List new files. + (configure.ac): Run a test. + * m4/fcntl.m4 (gl_FUNC_FCNTL): New file. + * lib/fcntl.c (rpl_fcntl): Likewise. + * m4/fcntl_h.m4 (gl_FCNTL_H_DEFAULTS): Add witness defaults. + (gl_FCNTL_H): Always replace fcntl.h. + * modules/fcntl-h (Makefile.am): Substitute witnesses. + * lib/fcntl.in.h (fcntl): Declare replacement. + (F_DUPFD_CLOEXEC, GNULIB_defined_F_DUPFD_CLOEXEC): New macro when + needed, plus a witness. + * doc/posix-functions/fcntl.texi (fcntl): Document this. + * doc/posix-headers/fcntl.texi (fcntl.h): Likewise. + * tests/test-fcntl.c: New file. + * modules/fcntl-tests: Likewise. + + binary-io: avoid potential compilation warning + * lib/binary-io.h [__DJGPP__]: Avoid null preprocessor + directives. + + fflush: avoid compilation error on NetBSD + * lib/fflush.c (update_fpos_cache): Use a union to safely convert + between off_t and fpos_t, since the latter is sometimes a struct. + * lib/fseeko.c (rpl_fseeko): Likewise. + Reported by Alexander Nasonov . + +2009-12-15 Eric Blake + + fcntl-h, stdio, sys_ioctl: fix declarations + * lib/stdio.in.h (dprintf): Use of link warning on a variadic + function must not take arguments. + * lib/sys_ioctl.in.h (ioctl): Likewise. + * lib/fcntl.in.h (openat): Likewise. Declare extern. + (open): Add a link warning. + +2009-12-15 Jim Meyering + + areadlink, areadlink-with-size: relax license to LGPLv2+ + * modules/areadlink (License): Relax to LGPLv2+. + * modules/areadlink-with-size (License): Likewise. + +2009-12-15 Joel E. Denny + Bruno Haible + + *printf: Fix memory leak. + * lib/fprintf.c (fprintf): Free memory allocated by vasnprintf. + * lib/vfprintf.c (vfprintf): Likewise. + * lib/dprintf.c (dprintf): Likewise. + * lib/vdprintf.c (vdprintf): Likewise. + +2009-12-14 Eric Blake + + accept4: adjust module dependencies + * modules/accept4 (Depends-on): Use fcntl-h, not fcntl. + + utimens: one more try at avoiding compiler warning + * lib/utimens.c (lutimens): Lower scope of result. + +2009-12-13 Bruno Haible + + Move the malloc checking from module 'list' to new module 'xlist'. + * modules/xlist: New file. + * lib/gl_xlist.h: New file. + * lib/gl_xlist.c: New file. + * lib/gl_list.h (gl_list_create_empty, gl_list_create, + gl_list_node_set_value, gl_list_set_at, gl_list_add_first, + gl_list_add_last, gl_list_add_before, gl_list_add_after, + gl_list_nx_add_at, gl_sortedlist_add): Disable declarations. + (gl_list_nx_create_empty, gl_list_nx_create, gl_list_node_nx_set_value, + gl_list_nx_set_at, gl_list_nx_add_first, gl_list_nx_add_last, + gl_list_nx_add_before, gl_list_nx_add_after, gl_list_nx_add_at, + gl_sortedlist_nx_add): New declarations. + (struct gl_list_implementation): Rename and change methods accordingly. + (gl_list_nx_create_empty): Renamed from gl_list_create_empty. + (gl_list_nx_create): Renamed from gl_list_create. + (gl_list_node_nx_set_value): Renamed from gl_list_node_set_value. + (gl_list_nx_set_at): Renamed from gl_list_set_at. + (gl_list_nx_add_first): Renamed from gl_list_add_first. + (gl_list_nx_add_last): Renamed from gl_list_add_last. + (gl_list_nx_add_before): Renamed from gl_list_add_before. + (gl_list_nx_add_after): Renamed from gl_list_add_after. + (gl_list_nx_add_at): Renamed from gl_list_add_at. + (gl_sortedlist_nx_add): Renamed from gl_sortedlist_add. + * lib/gl_list.c (gl_list_nx_create_empty): Renamed from + gl_list_create_empty. + (gl_list_nx_create): Renamed from gl_list_create. + (gl_list_node_nx_set_value): Renamed from gl_list_node_set_value. + (gl_list_nx_set_at): Renamed from gl_list_set_at. + (gl_list_nx_add_first): Renamed from gl_list_add_first. + (gl_list_nx_add_last): Renamed from gl_list_add_last. + (gl_list_nx_add_before): Renamed from gl_list_add_before. + (gl_list_nx_add_after): Renamed from gl_list_add_after. + (gl_list_nx_add_at): Renamed from gl_list_add_at. + (gl_sortedlist_nx_add): Renamed from gl_sortedlist_add. + * lib/gl_array_list.c: Don't include xalloc.h. + (gl_array_nx_create_empty): Renamed from gl_array_create_empty. Return + NULL upon out-of-memory. + (gl_array_nx_create): Renamed from gl_array_create. Return NULL upon + out-of-memory. + (gl_array_node_nx_set_value): Renamed from gl_array_node_set_value. + Change return type to 'int'. + (gl_array_nx_set_at): Renamed from gl_array_set_at. + (grow): Change return type to 'int'. Return -1 upon out-of-memory. + (gl_array_nx_add_first): Renamed from gl_array_add_first. Return NULL + upon out-of-memory. + (gl_array_nx_add_last): Renamed from gl_array_add_last. Return NULL + upon out-of-memory. + (gl_array_nx_add_before): Renamed from gl_array_add_before. Return NULL + upon out-of-memory. + (gl_array_nx_add_after): Renamed from gl_array_add_after. Return NULL + upon out-of-memory. + (gl_array_nx_add_at): Renamed from gl_array_add_at. Return NULL upon + out-of-memory. + (gl_array_sortedlist_nx_add): Renamed from gl_array_sortedlist_add. + Update. + (gl_array_list_implementation): Update. + * lib/gl_carray_list.c: Don't include xalloc.h. + (gl_carray_nx_create_empty): Renamed from gl_carray_create_empty. + Return NULL upon out-of-memory. + (gl_carray_nx_create): Renamed from gl_carray_create. Return NULL upon + out-of-memory. + (gl_carray_node_nx_set_value): Renamed from gl_carray_node_set_value. + Change return type to 'int'. + (gl_carray_nx_set_at): Renamed from gl_carray_set_at. + (grow): Change return type to 'int'. Return -1 upon out-of-memory. + (gl_carray_nx_add_first): Renamed from gl_carray_add_first. Return NULL + upon out-of-memory. + (gl_carray_nx_add_last): Renamed from gl_carray_add_last. Return NULL + upon out-of-memory. + (gl_carray_nx_add_at): Renamed from gl_carray_add_at. Return NULL upon + out-of-memory. + (gl_carray_nx_add_before): Renamed from gl_carray_add_before. Update. + (gl_carray_nx_add_after): Renamed from gl_carray_add_after. Update. + (gl_carray_sortedlist_nx_add): Renamed from gl_carray_sortedlist_add. + Update. + (gl_carray_list_implementation): Update. + * lib/gl_anyhash_list2.h (hash_resize): Do nothing upon out-of-memory. + * lib/gl_anylinked_list2.h (gl_linked_nx_create_empty): Renamed from + gl_linked_create_empty. Return NULL upon out-of-memory. + (gl_linked_nx_create): Renamed from gl_linked_create. Return NULL upon + out-of-memory. + (gl_linked_node_nx_set_value): Renamed from gl_linked_node_set_value. + Change return type to 'int'. Return -1 upon out-of-memory. + (gl_linked_nx_set_at): Renamed from gl_linked_set_at. Return NULL upon + out-of-memory. + (gl_linked_nx_add_first): Renamed from gl_linked_add_first. Return NULL + upon out-of-memory. + (gl_linked_nx_add_last): Renamed from gl_linked_add_last. Return NULL + upon out-of-memory. + (gl_linked_nx_add_before): Renamed from gl_linked_add_before. Return + NULL upon out-of-memory. + (gl_linked_nx_add_after): Renamed from gl_linked_add_after. Return NULL + upon out-of-memory. + (gl_linked_nx_add_at): Renamed from gl_linked_add_at. Return NULL upon + out-of-memory. + (gl_linked_sortedlist_nx_add): Renamed from gl_linked_sortedlist_add. + Update. + * lib/gl_linked_list.c: Don't include xalloc.h. + (gl_linked_list_implementation): Update. + * lib/gl_linkedhash_list.c: Don't include xalloc.h. + (add_to_bucket): Change return type to 'int'. + (gl_linkedhash_list_implementation): Update. + * lib/gl_anytree_list1.h (free_subtree): New function. + * lib/gl_anytree_list2.h (gl_tree_nx_create_empty): Renamed from + gl_tree_create_empty. Return NULL upon out-of-memory. + (gl_tree_node_nx_set_value): Renamed from gl_tree_node_set_value. + Change return type to 'int'. Return -1 upon out-of-memory. + (gl_tree_nx_set_at): Renamed from gl_tree_set_at. Return NULL upon + out-of-memory. + (gl_tree_nx_add_at): Renamed from gl_tree_add_at. Update. + (gl_tree_remove_node): New function, moved here from + lib/gl_anyavltree_list2.h and lib/gl_anyrbtree_list2.h. + (gl_tree_sortedlist_nx_add): Renamed from gl_tree_sortedlist_add. + Update. + * lib/gl_anyavltree_list2.h (create_subtree_with_contents): Use + malloc, not xmalloc. Return NULL upon out-of-memory. + (gl_tree_nx_create): Renamed from gl_tree_create. Return NULL upon + out-of-memory. + (gl_tree_remove_node_from_tree): New function, extracted from + gl_tree_remove_node. + (gl_tree_nx_add_first): Renamed from gl_tree_add_first. Return NULL + upon out-of-memory. + (gl_tree_nx_add_last): Renamed from gl_tree_add_last. Return NULL upon + out-of-memory. + (gl_tree_nx_add_before): Renamed from gl_tree_add_before. Return NULL + upon out-of-memory. + (gl_tree_nx_add_after): Renamed from gl_tree_add_after. Return NULL + upon out-of-memory. + (gl_tree_remove_node): Remove function. Moved to gl_anytree_list2.h. + * lib/gl_anyrbtree_list2.h (create_subtree_with_contents): Use malloc, + not xmalloc. Return NULL upon out-of-memory. + (gl_tree_nx_create): Renamed from gl_tree_create. Return NULL upon + out-of-memory. + (gl_tree_remove_node_from_tree): New function, extracted from + gl_tree_remove_node. + (gl_tree_nx_add_first): Renamed from gl_tree_add_first. Return NULL + upon out-of-memory. + (gl_tree_nx_add_last): Renamed from gl_tree_add_last. Return NULL upon + out-of-memory. + (gl_tree_nx_add_before): Renamed from gl_tree_add_before. Return NULL + upon out-of-memory. + (gl_tree_nx_add_after): Renamed from gl_tree_add_after. Return NULL + upon out-of-memory. + (gl_tree_remove_node): Remove function. Moved to gl_anytree_list2.h. + * lib/gl_avltree_list.c: Don't include xalloc.h. Include + gl_anytree_list1.h before gl_anyavltree_list2.h. + (gl_avltree_list_implementation): Update. + * lib/gl_rbtree_list.c: Don't include xalloc.h. Include + gl_anytree_list1.h before gl_anyavltree_list2.h. + (gl_rbtree_list_implementation): Update. + * lib/gl_anytreehash_list1.h (add_to_bucket, add_nodes_to_buckets): + Change return type to 'int'. Return -1 upon out-of-memory. Use + __builtin_expect. + * lib/gl_avltreehash_list.c: Don't include xalloc.h. + (gl_avltreehash_list_implementation): Update. + * lib/gl_rbtreehash_list.c: Don't include xalloc.h. + (gl_rbtreehash_list_implementation): Update. + * modules/array-list (Depends-on): Remove xalloc. + * modules/carray-list (Depends-on): Likewise. + * modules/linked-list (Depends-on): Likewise. + * modules/linkedhash-list (Depends-on): Likewise. + * modules/avltree-list (Depends-on): Likewise. + * modules/rbtree-list (Depends-on): Likewise. + * modules/avltreehash-list (Depends-on): Likewise. + * modules/rbtreehash-list (Depends-on): Likewise. + + * modules/xsublist: New file. + * lib/gl_xsublist.h: New file. + * lib/gl_xsublist.c: New file. + * lib/gl_sublist.h (gl_sublist_create): Disable declaration. + (gl_sublist_nx_create): New declaration. + * lib/gl_sublist.c: Don't include xalloc.h. + (gl_sublist_nx_create_empty): Renamed from gl_sublist_create_empty. + (gl_sublist_nx_create_fill): Renamed from gl_sublist_create_fill. + (gl_sublist_node_nx_set_value): Renamed from gl_sublist_node_set_value. + Change return type to 'int'. Return -1 upon out-of-memory. + (gl_sublist_nx_set_at): Renamed from gl_sublist_set_at. Return NULL + upon out-of-memory. + (gl_sublist_nx_add_first): Renamed from gl_sublist_add_first. Return + NULL upon out-of-memory. + (gl_sublist_nx_add_last): Renamed from gl_sublist_add_last. Return NULL + upon out-of-memory. + (gl_sublist_nx_add_before): Renamed from gl_sublist_add_before. Return + NULL upon out-of-memory. + (gl_sublist_nx_add_after): Renamed from gl_sublist_add_after. Return + NULL upon out-of-memory. + (gl_sublist_nx_add_at): Renamed from gl_sublist_add_at. Return NULL + upon out-of-memory. + (gl_sublist_sortedlist_nx_add): Renamed from gl_sublist_sortedlist_add. + (gl_sublist_list_implementation): Update. + (gl_sublist_nx_create): Renamed from gl_sublist_create. Return NULL + upon out-of-memory. + * modules/sublist (Depends-on): Remove xalloc. + + * tests/test-array_list.c: Use gl_list_nx_* functions where possible. + * tests/test-carray_list.c: Likewise. + * tests/test-linked_list.c: Likewise. + * tests/test-linkedhash_list.c: Likewise. + * tests/test-avltree_list.c: Likewise. + * tests/test-rbtree_list.c: Likewise. + * tests/test-avltreehash_list.c: Likewise. + * tests/test-rbtreehash_list.c: Likewise. + * modules/array-list-tests (Makefile.am): Don't link with @LIBINTL@. + * modules/carray-list-tests (Makefile.am): Likewise. + * modules/linked-list-tests (Makefile.am): Likewise. + * modules/linkedhash-list-tests (Makefile.am): Likewise. + * modules/avltree-list-tests (Makefile.am): Likewise. + * modules/rbtree-list-tests (Makefile.am): Likewise. + * modules/avltreehash-list-tests (Makefile.am): Likewise. + * modules/rbtreehash-list-tests (Makefile.am): Likewise. + + * NEWS: Mention the changes. + + * lib/clean-temp.c: Include gl_xlist.h. + * modules/clean-temp (Depends-on): Add xlist. + + * lib/git-merge-changelog.c: Include gl_xlist.h instead of gl_list.h. + * modules/git-merge-changelog (Depends-on): Add xlist. Remove list. + + * tests/test-array_oset.c: Include gl_xlist.h. + * modules/array-oset-tests (Depends-on): Add xlist. + + Reported by José E. Marchesi . + +2009-12-13 Bruno Haible + + Move the malloc checking from module 'oset' to new module 'xoset'. + * modules/xoset: New file. + * lib/gl_xoset.h: New file. + * lib/gl_xoset.c: New file. + * lib/gl_oset.h (gl_oset_create_empty, gl_oset_add): Disable + declarations. + (gl_oset_nx_create_empty, gl_oset_nx_add): New declarations. + (struct gl_oset_implementation): Rename and change methods accordingly. + (gl_oset_nx_create_empty): Renamed from gl_oset_create_empty. + (gl_oset_nx_add): Renamed from gl_oset_add. Change return type to + 'int'. Mark as __warn_unused_result__. + * lib/gl_oset.c (gl_oset_nx_create_empty): Renamed from + gl_oset_create_empty. + (gl_oset_nx_add): Renamed from gl_oset_add. Change return type to + 'int'. + * lib/gl_array_oset.c: Don't include xalloc.h. + (gl_array_nx_create_empty): Renamed from gl_array_create_empty. Use + malloc, not xmalloc. + (grow): Change return type to 'int'. Don't call xalloc_die. + (gl_array_nx_add_at): Renamed from gl_array_add_at. Change return type + to 'int'. + (gl_array_nx_add): Renamed from gl_array_add. Change return type to + 'int'. + (gl_array_oset_implementation): Update. + * lib/gl_anytree_oset.h (gl_tree_nx_create_empty): Renamed from + gl_tree_create_empty. + (gl_tree_nx_add): Renamed from gl_tree_add. Change return type to + 'int'. + * lib/gl_avltree_oset.c: Don't include xalloc.h. + (gl_tree_nx_add_first): Renamed from gl_tree_add_first. Use malloc, not + xmalloc. + (gl_tree_nx_add_before): Renamed from gl_tree_add_before. Use malloc, + not xmalloc. + (gl_tree_nx_add_after): Renamed from gl_tree_add_after. Use malloc, not + xmalloc. + (gl_avltree_oset_implementation): Update. + * lib/gl_rbtree_oset.c: Don't include xalloc.h. + (gl_tree_nx_add_first): Renamed from gl_tree_add_first. Use malloc, not + xmalloc. + (gl_tree_nx_add_before): Renamed from gl_tree_add_before. Use malloc, + not xmalloc. + (gl_tree_nx_add_after): Renamed from gl_tree_add_after. Use malloc, not + xmalloc. + (gl_rbtree_oset_implementation): Update. + * modules/array-oset (Depends-on): Remove xalloc. + * modules/avltree-oset (Depends-on): Likewise. + * modules/rbtree-oset (Depends-on): Likewise. + * tests/test-array_oset.c: Use gl_oset_nx_* functions where possible. + * tests/test-avltree_oset.c: Likewise. + * tests/test-rbtree_oset.c: Likewise. + * lib/gl_anytreehash_list1.h (add_to_bucket): Likewise. + * modules/avltree-oset-tests (Makefile.am): Don't link with @LIBINTL@. + * modules/rbtree-oset-tests (Makefile.am): Likewise. + * NEWS: Mention the change. + +2009-12-05 Alfred M. Szmidt + + maint.mk: allow a project to override release-prep commands + * top/maint.mk (alpha, beta, stable): Move release-preparatory + commands into a new rule. + (release-prep): New rule. + (release-prep-hook): New overridable variable. + +2009-12-13 Bruno Haible + + * lib/localcharset.c (locale_charset): Fix comment about use of GetACP. + +2009-12-13 Jim Meyering + + maint.mk (null_AM_MAKEFLAGS, built_programs): remove unused definitions + * top/maint.mk (null_AM_MAKEFLAGS, built_programs): Remove definitions. + +2009-12-12 Bruno Haible + + duplocale: Tweak. + * lib/duplocale.c (rpl_duplocale): Mark categories array as 'const'. + +2009-12-12 Karl Berry + + * config/srclist.txt (strtoll.c): tab changes, no more sync. + +2009-12-12 Bruno Haible + + * m4/po.m4: Undo incorrect untabification. + +2009-12-12 Bruno Haible + + c-strtod, c-strtold: Use multithread-safe implementation on MacOS X. + * modules/c-strtod (Depends-on): Add locale. + * modules/c-strtold (Depends-on): Likewise. + +2009-12-12 Bruno Haible + + * lib/localcharset.c (locale_charset): Add comment about use of GetACP. + +2009-12-11 Eric Blake + + setenv: relax requirement in light of POSIX ruling + * m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Test handling of "" but + not NULL. + * tests/test-setenv.c (main): Relax test. + * tests/test-unsetenv.c (main): Likewise. + * doc/posix-functions/setenv.texi (setenv): Document this. + * doc/posix-functions/unsetenv.texi (unsetenv): Likewise. + +2009-12-11 Bruno Haible + + New module 'fd-safer-flag'. + * lib/dup-safer-flag.c: New file, extracted from lib/dup-safer.c. + * lib/dup-safer.c (dup_safer_flag): Remove function. + * lib/fd-safer-flag.c: New file, extracted from lib/fd-safer.c. + * lib/fd-safer.c (fd_safer_flag): Remove function. + * lib/unistd-safer.h (dup_safer_flag, fd_safer_flag): Update condition. + * modules/cloexec (configure.ac): Drop indicator macro. + * modules/fd-safer-flag: New file. + * modules/pipe2-safer (Depends-on): Add fd-safer-flag. Remove cloexec. + * modules/stdlib-safer (Depends-on): Add fd-safer-flag. + * modules/unistd-safer-tests (Depends-on): Add fd-safer-flag. + +2009-12-11 Bruno Haible + + Tests for module 'nl_langinfo'. + * modules/nl_langinfo-tests: New file. + * tests/test-nl_langinfo.sh: New file. + * tests/test-nl_langinfo.c: New file. + + New module 'nl_langinfo'. + * lib/nl_langinfo.c: New file. + * m4/nl_langinfo.m4: New file. + * modules/nl_langinfo: New file. + * doc/posix-functions/nl_langinfo.texi: Mention the new module. + +2009-12-11 Bruno Haible + + Tests for module 'langinfo'. + * modules/langinfo-tests: New file. + * tests/test-langinfo.c: New file. + + New module 'langinfo'. + * lib/langinfo.in.h: New file. + * m4/langinfo_h.m4: New file. + * modules/langinfo: New file. + * doc/posix-headers/langinfo.texi: Mention the new module. + +2009-12-11 Bruno Haible + + * lib/config.charset: Untabify. + +2009-12-11 Bruno Haible + + * modules/unistd-safer (configure.ac): Drop indicator macro. + +2009-12-11 Bruno Haible + + Move pipe2-safer code to its own file. + * lib/pipe2-safer.c: New file, extracted from lib/pipe-safer.c. + * lib/pipe-safer.c (pipe2_safer): Remove function. + * modules/pipe2-safer (Files): Add lib/pipe2-safer.c. + (Makefile.am): Add it to lib_SOURCES. + +2009-12-10 Bruno Haible + + * lib/recvfrom.c (rpl_recvfrom): Allow the from argument to be NULL. + +2009-12-10 Bruno Haible + + Declare which arguments expect non-NULL values, for GCC and clang. + * build-aux/arg-nonnull.h: New file. + * modules/arg-nonnull: New file. + * lib/arpa_inet.in.h (_GL_ARG_NONNULL): New placeholder. + (inet_ntop, inet_pton): Use it. + * lib/dirent.in.h (_GL_ARG_NONNULL): New placeholder. + (closedir, dirfd, opendir, scandir, alphasort): Use it. + * lib/fcntl.in.h (_GL_ARG_NONNULL): New placeholder. + (open, openat): Use it. + * lib/fnmatch.in.h (_GL_ARG_NONNULL): New placeholder. + (fnmatch): Use it. + * lib/getopt.in.h (_GL_ARG_NONNULL): New placeholder. + (getopt, getopt_long, getopt_long_only): Use it. + * lib/glob.in.h (_GL_ARG_NONNULL): New placeholder. + * lib/glob-libc.h (glob, globfree, glob64, globfree64, glob_pattern_p): + Use it. + * lib/iconv.in.h (_GL_ARG_NONNULL): New placeholder. + (iconv_open): Use it. + * lib/inttypes.in.h (_GL_ARG_NONNULL): New placeholder. + (strtoimax, strtoumax): Use it. + * lib/locale.in.h (_GL_ARG_NONNULL): New placeholder. + (duplocale): Use it. + * lib/math.in.h (_GL_ARG_NONNULL): New placeholder. + (frexp, frexpl): Use it. + * lib/netdb.in.h (_GL_ARG_NONNULL): New placeholder. + (getaddrinfo, freeaddrinfo, getnameinfo): Use it. + * lib/search.in.h (_GL_ARG_NONNULL): New placeholder. + (tsearch, tfind, tdelete, twalk): Use it. + * lib/signal.in.h (_GL_ARG_NONNULL): New placeholder. + (sigismember, sigemptyset, sigaddset, sigdelset, sigfillset, + sigpending): Use it. + * lib/spawn.in.h (_GL_ARG_NONNULL): New placeholder. + (posix_spawn, posix_spawnp, posix_spawnattr_init, + posix_spawnattr_destroy, posix_spawnattr_getsigdefault, + posix_spawnattr_setsigdefault, posix_spawnattr_getsigmask, + posix_spawnattr_setsigmask, posix_spawnattr_getflags, + posix_spawnattr_setflags, posix_spawnattr_getpgroup, + posix_spawnattr_setpgroup, posix_spawnattr_getschedpolicy, + posix_spawnattr_setschedpolicy, posix_spawnattr_getschedparam, + posix_spawnattr_setschedparam, posix_spawn_file_actions_init, + posix_spawn_file_actions_destroy, posix_spawn_file_actions_addopen, + posix_spawn_file_actions_addclose, posix_spawn_file_actions_adddup2): + Use it. + * lib/stdio.in.h (_GL_ARG_NONNULL): New placeholder. + (dprintf, fclose, fopen, fprintf, fpurge, fputc, fputs, freopen, + rpl_fseek, fseeko, rpl_ftell, ftello, fwrite, getdelim, getline, + obstack_printf, obstack_vprintf, popen, printf, putc, puts, remove, + rename, renameat, snprintf, sprintf, asprintf, vasprintf, vdprintf, + vfprintf, vprintf, vsnprintf, vsprintf): Use it. + * lib/stdlib.in.h (_GL_ARG_NONNULL): New placeholder. + (atoll, canonicalize_file_name, getloadavg, getsubopt, mkdtemp, + mkostemp, mkostemps, mkstemp, mkstemps, putenv, srandom_r, initstate_r, + setstate_r, random_r, realpath, rpmatch, setenv, strtod, strtoll, + strtoull, unsetenv): Use it. + * lib/string.in.h (_GL_ARG_NONNULL): New placeholder. + (memchr, memmem, mempcpy, memrchr, rawmemchr, stpcpy, stpncpy, + strchrnul, strdup, strndup, strnlen, strpbrk, strsep, strstr, + strcasestr, strtok_r, mbslen, mbsnlen, mbschr, mbsrchr, mbsstr, + mbscasecmp, mbsncasecmp, mbspcasecmp, mbscasestr, mbscspn, mbspbrk, + mbsspn, mbssep, mbstok_r, strverscmp): Use it. + * lib/strings.in.h (_GL_ARG_NONNULL): New placeholder. + (strcasecmp, strncasecmp): Use it. + * lib/sys_socket.in.h (_GL_ARG_NONNULL): New placeholder. + (rpl_connect, rpl_bind, rpl_getpeername, rpl_getsockname, + rpl_getsockopt, rpl_recv, rpl_send, rpl_recvfrom, rpl_sendto, + rpl_setsockopt): Use it. + * lib/sys_stat.in.h (_GL_ARG_NONNULL): New placeholder. + (fchmodat, fstat, fstatat, lchmod, rpl_lstat, mkdir, mkdirat, mkfifo, + mkfifoat, mknod, mknodat, stat, utimensat): Use it. + * lib/sys_time.in.h (_GL_ARG_NONNULL): New placeholder. + (gettimeofday): Use it. + * lib/sys_times.in.h (_GL_ARG_NONNULL): New placeholder. + (times): Use it. + * lib/sys_utsname.in.h (_GL_ARG_NONNULL): New placeholder. + (uname): Use it. + * lib/time.in.h (_GL_ARG_NONNULL): New placeholder. + (nanosleep, mktime, localtime_r, gmtime_r, strptime, timegm): Use it. + * lib/unistd.in.h (_GL_ARG_NONNULL): New placeholder. + (chown, euidaccess, faccessat, _gl_register_fd, fchownat, + getdomainname, gethostname, getlogin_r, lchown, link, linkat, pipe2, + pread, readlink, readlinkat, rmdir, symlink, symlinkat, unlink, + unlinkat, write): Use it. + * lib/wchar.in.h (_GL_ARG_NONNULL): New placeholder. + (mbsrtowcs, mbsnrtowcs, wcsrtombs, wcsnrtombs): Use it. + * lib/argv-iter.h: Include arg-nonnull.h. + (_ATTRIBUTE_NONNULL_): Remove macro. + (argv_iter_init_argv, argv_iter_init_stream, argv_iter, + argv_iter_n_args, argv_iter_free): Use _GL_ARG_NONNULL. + * lib/canonicalize-lgpl.c (_GL_ARG_NONNULL): Define, to defeat gcc + optimization. + * lib/getaddrinfo.c (_GL_ARG_NONNULL): Likewise. + * lib/getdelim.c (_GL_ARG_NONNULL): Likewise. + * lib/glob.c (_GL_ARG_NONNULL): Likewise. + * lib/random_r.c (_GL_ARG_NONNULL): Likewise. + * lib/setenv.c (_GL_ARG_NONNULL): Likewise. + * lib/strtod.c (_GL_ARG_NONNULL): Likewise. + * lib/tsearch.c (_GL_ARG_NONNULL): Likewise. + * lib/unsetenv.c (_GL_ARG_NONNULL): Likewise. + * modules/arpa_inet (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into arpa/inet.h. + * modules/dirent (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into dirent.h. + * modules/fcntl-h (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into fcntl.h. + * modules/fnmatch (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into fnmatch.h. + * modules/getopt-posix (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into getopt.h. + * modules/glob (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into glob.h. + * modules/iconv_open (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into iconv.h. + * modules/inttypes (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into inttypes.h. + * modules/locale (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into locale.h. + * modules/math (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into math.h. + * modules/netdb (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into netdb.h. + * modules/search (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into search.h. + * modules/signal (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into signal.h. + * modules/spawn (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into spawn.h. + * modules/stdio (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into stdio.h. + * modules/stdlib (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into stdlib.h. + * modules/string (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into string.h. + * modules/strings (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into strings.h. + * modules/sys_socket (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into sys/socket.h. + * modules/sys_stat (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into sys/stat.h. + * modules/sys_time (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into sys/time.h. + * modules/sys_times (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into sys/times.h. + * modules/sys_utsname (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into sys/utsname.h. + * modules/time (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into time.h. + * modules/unistd (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into unistd.h. + * modules/wchar (Depends-on): Add arg-nonnull. + (Makefile.am): Insert arg-nonnull.h into wchar.h. + * modules/argv-iter (Depends-on): Add arg-nonnull. + * tests/test-canonicalize.c (null_ptr): New function. + (main): Use it. + * tests/test-canonicalize-lgpl.c (null_ptr): New function. + (main): Use it. + * tests/test-memmem.c (null_ptr): New function. + (main): Use it. + Reported by Jim Meyering. + +2009-12-10 Bruno Haible + + Use spaces for indentation, not tabs. + * lib/**/*.[hcy] except lib/reg*.[hc]: Untabify. + * m4/*.m4: Untabify. + * build-aux/*.h: Untabify. + * tests/**/*.[hc]: Untabify. + * README: New section "Indent with spaces, not TABs", based on + coreutils/HACKING and comments by Pádraig Brady and Paolo Bonzini. + * NEWS: Mention the change. + +2009-12-10 Bruno Haible + + pty test: Fix link error. + * modules/pty-tests (Makefile.am): Add the default LDADD value to + test_pty_LDADD. + +2009-12-07 Simon Josefsson + + * modules/pty: New file. + * modules/pty-tests: New file. + * m4/pty.m4: New file. + * tests/test-pty.c: New file. + * doc/glibc-headers/pty.texi: Modified. + * doc/glibc-functions/forkpty.texi: Modified. + * doc/glibc-functions/openpty.texi: Modified. + +2009-12-10 Bruno Haible + + Avoid syntax error in C++ mode. + * lib/stdio.in.h (rename): Don't use parameter name 'new'. + +2009-12-10 Bruno Haible + + Use sed with option -e. + * gnulib-tool (func_version, func_emit_copyright_notice, + func_emit_initmacro_end, func_import, func_create_testdir): Pass + option -e to sed. + * modules/link-warning (Makefile.am): Likewise. + +2009-12-10 Jim Meyering + + mgetgroups: do not write bytes beyond end of malloc'd buffer + * lib/mgetgroups.c: Fix an off-by-one error. When we have no + username, we call getgroups with a one-element-shorter buffer, + but still told it the length was original, max_n_groups. + +2009-12-09 Eric Blake + + cloexec: relax license + * modules/cloexec (Maintainer): Add myself. + (License): Use LGPL, not GPL. + + link-warning: optimize generation + * modules/link-warning (Makefile.am): Reduce process usage. + +2009-12-09 Bruno Haible + + * doc/posix-functions/unsetenv.texi: Mention Solaris 10 bug for which a + workaround was added on 2009-11-17. + +2009-12-09 Jim Meyering + Bruno Haible + + link-warning: Allow extra lines at the top of build-aux/link-warning.h. + * modules/link-warning (Makefile.am): Make the comment-removing sed + command more robust in the face of bootstrap-prepended comment lines. + +2009-12-09 Bruno Haible + + * lib/mgetgroups.c (mgetgroups): Don't remove duplicates if there is at + most one group. + +2009-12-09 Simon Josefsson + Bruno Haible + + * build-aux/link-warning.h: Add copyright notice. + * modules/link-warning (Makefile.am): Generate link-warning.h from + build-aux/link-warning.h. Update LINK_WARNING_H accordingly. + * NEWS: Mention change in link-warning module. + * modules/arpa_inet (Makefile.am): Add dependency to arpa/inet.h. + * modules/dirent (Makefile.am): Add dependency to dirent.h. + * modules/fcntl-h (Makefile.am): Add dependency to fcntl.h. + * modules/getopt-posix (Makefile.am): Add dependency to getopt.h. + * modules/inttypes (Makefile.am): Add dependency to inttypes.h. + * modules/math (Makefile.am): Add dependency to math.h. + * modules/search (Makefile.am): Add dependency to search.h. + * modules/signal (Makefile.am): Add dependency to signal.h. + * modules/spawn (Makefile.am): Add dependency to spawn.h. + * modules/stdio (Makefile.am): Add dependency to stdio.h. + * modules/stdlib (Makefile.am): Add dependency to stdlib.h. + * modules/string (Makefile.am): Add dependency to string.h. + * modules/strings (Makefile.am): Add dependency to strings.h. + * modules/sys_ioctl (Makefile.am): Add dependency to sys/ioctl.h. + * modules/sys_select (Makefile.am): Add dependency to sys/select.h. + * modules/sys_socket (Makefile.am): Add dependency to sys/socket.h. + * modules/sys_stat (Makefile.am): Add dependency to sys/stat.h. + * modules/sys_times (Makefile.am): Add dependency to sys/times.h. + * modules/sys_utsname (Makefile.am): Add dependency to sys/utsname.h. + * modules/sys_wait (Makefile.am): Add dependency to sys/wait.h. + * modules/unistd (Makefile.am): Add dependency to unistd.h. + * modules/wchar (Makefile.am): Add dependency to wchar.h. + +2009-12-09 Bruno Haible + + fchdir: Optimize away rpl_fstat when possible. + * m4/fchdir.m4 (gl_FUNC_FCHDIR): Set REPLACE_FSTAT only together with + REPLACE_OPEN_DIRECTORY. + * lib/fchdir.c (rpl_fstat): Define only when REPLACE_OPEN_DIRECTORY. + +2009-12-09 Bruno Haible + + * lib/fchdir.c: Update comment. + +2009-12-09 Bruno Haible + + * lib/cloexec.c (set_cloexec_flag): Clarify intent of dup2 call. + +2009-12-08 Eric Blake + + fchdir: avoid memory leak on re-registration. + * lib/fchdir.c (ensure_dirs_slot): Avoid memory leak. + +2009-12-08 Jim Meyering + + init.sh: avoid Solaris 10 /bin/sh portability problem + Solaris 10's /bin/sh does not pass '.' arguments 2.. to the + sourced script: + $ printf 'echo "$@"\n' > f; /bin/sh -c '. ./f bar' + $ printf 'echo "$@"\n' > f; /bin/bash -c '. ./f bar' + bar + tests/init.sh relied on that, accepting a --set-path=DIR argument, + and two tests used that idiom. + * tests/init.sh: Update suggested usage comments. + (path_prepend_): New function, to be used in place + of the --src-path=DIR option. + (setup_): Move PATH-prepending code into path_prepend_. + * tests/test-pread.sh: Adapt to new usage. + * tests/test-xalloc-die.sh: Likewise. + +2009-12-08 Simon Josefsson + + * doc/gnulib.texi (Glibc pty.h): Add. + * doc/glibc-functions/forkpty.texi: Add. + * doc/glibc-functions/openpty.texi: Add. + Suggested by Bruno Haible. + +2009-12-08 Eric Blake + + fchdir: fix logic bugs + * m4/fchdir.m4 (gl_FUNC_FCHDIR): Fix logic bug. + * tests/test-fchdir.c (main): Enhance test. + * lib/fchdir.c (rpl_fstat): Always provide if fchdir replacement + is in use. + + dup2: fix logic bugs + * lib/dup2.c (dup2): Fix logic bugs. Use HAVE_DUP2 rather than + REPLACE_DUP2 to decide when rpl_dup2 is needed. + * m4/dup2.m4 (gl_REPLACE_DUP2): Only define REPLACE_DUP2 when dup2 + exists. + (gl_FUNC_DUP2): Drop unneeded AC_DEFINE. + +2009-12-07 Eric Blake + + unlink: fix m4 detection + * m4/unlink.m4 (gl_FUNC_UNLINK): Include correct header. + + unistd-safer: add unit test + * modules/unistd-safer-tests: New file. + * tests/test-dup-safer.c: Likewise. + * tests/test-cloexec.c (setmode): Avoid compiler warning. + * tests/test-dup2.c (setmode): Likewise. + * lib/cloexec.c (dup_cloexec): Fix mingw compile error. + + cloexec: preserve text vs. binary across dup_cloexec + * lib/cloexec.c (dup_cloexec) [W32]: Query and use translation + mode. + * modules/dup2-tests (Depends-on): Add binary-io. + * modules/cloexec-tests (Depends-on): Likewise. + * tests/test-dup2.c (setmode, is_mode): New helpers. + (main): Add tests that translation mode is preserved. + * tests/test-cloexec.c (setmode, is_mode, main): Likewise. + Reported by Bruno Haible. + + mgetgroups: reduce duplicate listings + * lib/mgetgroups.c (mgetgroups): Reduce duplicates from the + resulting array. + * tests/test-chown.h (test_chown): Simplify client. + * tests/test-lchown.h (test_lchown): Likewise. + +2009-12-06 Bruno Haible + + * lib/cloexec.c (dup_cloexec): Fix handling of _gl_register_dup return + value. + +2009-12-06 Bruno Haible + + * lib/progname.c: Include stdio.h, stdlib.h. + (set_program_name): Reject a NULL argument. + +2009-12-05 Eric Blake + + pipe2-safer: new module + * modules/pipe2-safer: New file. + * lib/unistd-safer.h (pipe2_safer): New prototype. + * lib/unistd--.h (pipe2): New wrapper. + * lib/pipe-safer.c (pipe2_safer): New function. + * modules/pipe (Depends-on): Add pipe2-safer. + * lib/pipe.c (create_pipe) [WIN32]: Let pipe2_safer do the work. + + stdlib-safer: preserve cloexec flag for mkostemp[s] + * lib/mkstemp-safer.c (mkostemp_safer, mkostemps_safer): Use new + fd_safer_flag. + + unistd-safer: allow preservation of cloexec status via flag + * lib/unistd-safer.h (dup_safer_flag, fd_safer_flag): New + prototypes. + * lib/dup-safer.c (dup_safer_flag): New function. + * lib/fd-safer.c (fd_safer_flag): Likewise. + * modules/cloexec (configure.ac): Set witness. + + test-dup2: enhance test + * modules/dup2-tests (Depends-on): Add cloexec. + * tests/test-dup2.c (main): Enhance test. + + cloexec: add dup_cloexec + * lib/cloexec.h (dup_cloexec): New prototype. Add copyright + header and comments. + * lib/cloexec.c (set_cloexec_flag): Add comments. + (dup_cloexec): New function, with mingw implementation borrowed + from... + * lib/w32spawn.h (dup_noinherit): ...here. + * modules/execute (Depends-on): Add cloexec. + * modules/pipe (Depends-on): Likewise. + * modules/cloexec (Depends-on): Add dup2. + * modules/cloexec-tests (Files): New file. + * tests/test-cloexec.c: Likewise. + + test-xalloc-die: fix test for mingw + * modules/xalloc-die-tests (Files): Add tests/init.sh. + * tests/test-xalloc-die.sh: Rewrite to use init.sh. Strip + directory and .exe suffix off argv[0] output. + + test-fseeko: fix test for mingw + * tests/test-fseeko.c (fseek): Redefine GL_LINK_WARNING, rather + than undefining fseek, so test will pass on mingw. + +2009-12-05 Bruno Haible + + * lib/progname.h (set_program_name): Clarify specification. + * lib/progname.c (set_program_name): Likewise. + Reported by Jim Meyering. + +2009-12-05 Jim Meyering + + maint.mk: backslash-escape parens in default regexp + * top/maint.mk (news-check-regexp): Now that we're using grep -E, + backslash-escape the literal parentheses. + + maint.mk: news-date-check: use grep -E + * top/maint.mk (today): Define a Make variable, not a... + (news-date-check): ...shell variable. + (news-date-regexp): Use the Make variable. + Use grep's -E option. Change the failing diagnostic to mention + the variable, $(news-date-regexp). + +2009-12-04 Alfred M. Szmidt + + maintainer-makefile: allow customization of NEWS entry format + * top/maint.mk (news-date-regexp): New overridable variable. + (news-date-check): Use it. + +2009-12-04 Eric Blake + + mgetgroups: add xgetgroups, and avoid ENOSYS failures + * lib/mgetgroups.h (xgetgroups): New prototype. + * lib/mgetgroups.c (xgetgroups): New wrapper. + (mgetgroups): Handle ENOSYS. + * modules/mgetgroups (Depends-on): Add realloc. + Reported by Scott Harrison . + + mgetgroups: avoid argument promotion issues with -1 + * lib/mgetgroups.c (mgetgroups): A cast is required when checking + for invalid gid_t. + * tests/test-chown.h (getegid, test_chown): Likewise. + * tests/test-lchown.h (getegid, test_lchown): Likewise. + +2009-12-03 Paolo Bonzini + + exclude: Fix header file problems. + * lib/exclude.h: Add multiple inclusion guards and include stdbool.h. + +2009-12-01 Jim Meyering + + fts: fts_open: do not let an empty string cause immediate failure + This is required in support of GNU rm, for which the command + "rm A '' B" must process and remove both A and B, in spite of + the empty string argument. + * lib/fts.c (fts_open): Do not let the presence of an empty string + cause fts_open to fail immediately. Most fts-using tools must be + able to process all arguments, in order, and can be expected to + diagnose such arguments themselves. + +2009-11-30 Eric Blake + + utimens: fix compilation error + * lib/utimens.c (lutimens) [!HAVE_UTIMENSAT && HAVE_LUTIMES]: + Declare variable at right scope. + +2009-11-29 Jim Meyering + + bootstrap: handle perl-5.11's changed --version output + * build-aux/bootstrap (get_version): Handle perl separately, + since perl-5.11's --version output is different. + +2009-11-28 Jim Meyering + + userspec: depend on the inttostr module, too + * modules/userspec (Depends-on): Add inttostr. + + userspec: disallow an ID that maps to (uid_t)-1 or (gid_t)-1 + * lib/userspec.c (parse_with_separator): Do not accept a user ID + number of MAXUID when it evaluates to (uid_t) -1. + Likewise for group ID. Reported by Matt McCutchen in + + + userspec: reformat to use spaces, not TABs + * lib/userspec.c: Expand TABs to spaces. + Add Emacs' "indent-tabs-mode: nil" hint. + +2009-11-27 Eric Blake + + getopt-gnu: flush out another BSD bug + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Test for the bug. + * tests/test-getopt.c (main): Check POSIXLY_CORRECT first, to + flush out BSD bug. + * tests/test-getopt.h (test_getopt): End lists with NULL. + * tests/test-getopt_long.h (test_getopt_long): Likewise. + (test_getopt_long_posix): Enhance test. + * modules/getopt-posix-tests (Depends-on): Add stdbool. + * doc/glibc-functions/getopt_long.texi (getopt_long): Mention + getopt-gnu. + * doc/glibc-functions/getopt_long_only.texi (getopt_long_only): + Likewise. + +2009-11-27 Simon Josefsson + + * modules/idpriv-droptemp-tests (Notice): Fix text. + +2009-11-27 Jim Meyering + + test-xalloc-die: avoid spurious failure due to libtool argv difference + In a libtool-enabled project, this test would fail due to a difference + in the emitted program name, e.g., + -test-xalloc-die: memory exhausted + +/tmp/.../tests/.libs/lt-test-xalloc-die: memory exhausted + Use program to avoid that. + * modules/xalloc-die-tests (Depends-on): Add progname. + * tests/test-xalloc-die.c: Include progname.h". + (program_name): Remove decl. + (main): Call set_program_name. + * tests/test-xalloc-die.sh (compare): Remove unnecessary ${EXE}. + +2009-11-26 Richard Jones + + w32sock: leave win32 error in place. + * lib/w32sock.h (set_winsock_errno): Do not call WSASetLastError. + +2009-11-26 Eric Blake + + init.sh: suggest to use skip_ and fail_ functions in comments + * tests/init.sh: Add a sentence. + +2009-11-25 Bruno Haible + + init.sh: add documentation in comments + * tests/init.sh: Add some developer and user documentation. + +2009-11-26 Jim Meyering + + init.sh: accommodate even those who specify bogus srcdir manually + * tests/init.sh: Normally, srcdir is guaranteed by automake and + configure-time tests to be sanitized, so that there is no need to + use "$srcdir" in Makefile rules and shell scripts. Using $srcdir + (with no double quotes) suffices. However, since tests may be + invoked manually, and since you may explicitly set srcdir to the + name of a directory containing spaces, do quote its uses here. + * tests/test-pread.sh: Likewise. + Suggested by Bruno Haible. + + test-pread.sh: avoid diagnostics for those who ignore SIGPIPE + * tests/test-pread.sh: Write no data into the pipe, because + test-pread actually reads none. This avoids a diagnostic, + "bash: echo: write error: Broken pipe", that arises in the unusual + event something is ignoring SIGPIPE, and might be interpreted + as some sort of failure. Reported by Bruno Haible. + +2009-11-25 Jim Meyering + + test-pread: cover failure with ESPIPE and EINVAL + * tests/test-pread.c (main): Test for failure, too. + * tests/test-pread.sh: Invoke with stdin on a pipe. + Suggested by Eric Blake. + + pread: improvement and fix + * modules/pread (Depends-on): Depend on lseek, for portability to + e.g., mingw. Suggested by Eric Blake. + * lib/pread.c (__libc_read): Define. Reported by Richard W.M. Jones. + + unistd.in.h: correct declaration of pread + * lib/unistd.in.h: Correct type of "buf" parameter: void*, not char* + Reported by Richard W.M. Jones. + + test-pread.sh: distribute the test script + * modules/pread-tests (Files): Include test-pread.sh. + + test-pread.sh: clean up + * tests/test-pread.sh: Don't refer to $builddir. Just use equivalent ".". + * modules/pread-tests (TESTS_ENVIRONMENT): Don't export builddir. + That is unnecessary, since it's always ".". + Suggestion from Eric Blake. + + test-pread.sh: make executable + * tests/test-pread.sh: Set executable bit. + Reported by Eric Blake. + + correct typo in test-pread.sh + * tests/test-pread.sh: Add #! line. + + test pread + * tests/test-pread.c: New file. + * tests/test-pread.sh: Likewise. + * modules/pread-tests: Likewise. + + pread: new module + * modules/pread: New file. + * lib/unistd.in.h (pread): Define/declare. + * lib/pread.c (pread): New file. + * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Define defaults. + * modules/unistd (Makefile.am): Substitute witnesses. + * doc/posix-functions/pread.texi (pread): Update. + * MODULES.html.sh: Add pread. + +2009-11-25 Jim Meyering + + tests/init.sh: new file to be used via most *.sh tests + * tests/init.sh: New file. + +2009-11-25 Eric Blake + + utimens: work around older Linux failure with symlinks + * lib/utimens.c (lutimensat_works_really): New variable. + (fdutimens, lutimens): Use it to manage kernels that support + nanosecond times on files, but not on symlinks. + Reported by Ondřej Vašík. + + utimes: fix configure grammar + * m4/utimes.m4 (gl_FUNC_UTIMES): Delete spurious word. + +2009-11-25 Paolo Bonzini + + regex: Fix fastmap for multibyte character ranges. + * lib/regcomp.c (re_compute_fastmap_iter): Add all multibyte lead + characters when a multibyte character range is included. + 2009-11-22 Andy Wingo version-etc: work also with AM_INIT_AUTOMAKE's no-define option