Collin Funk [Thu, 1 Jan 2026 01:59:14 +0000 (17:59 -0800)]
sys_stat-h tests: Fix a static_assert failure on QNX.
* tests/test-sys_stat-h.c [__QNX__]: Don't check that blksize_t and
blkcnt_t are signed. Add some parentheses for readability.
* doc/posix-headers/sys_stat.texi: Mention that these types are unsigned
on this platform.
Collin Funk [Thu, 1 Jan 2026 01:21:18 +0000 (17:21 -0800)]
sys_types-h tests: Fix a static_assert failure on QNX.
* tests/test-sys_types-h.c [__QNX__]: Don't check that blksize_t and
blkcnt_t are signed. Add some parentheses for readability.
* doc/posix-headers/sys_types.texi: Mention that these types are
unsigned on this platform.
Bruno Haible [Fri, 26 Dec 2025 21:49:00 +0000 (22:49 +0100)]
setlocale: Update regarding ISO 3166.
* lib/setlocale.c (locales_with_principal_territory,
locales_with_principal_language): Update comments to match
<https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2>.
Paul Eggert [Wed, 24 Dec 2025 07:19:09 +0000 (23:19 -0800)]
New C macro _GL_UNNAMED
C23 introduced the longstanding C++ convention that a function
parameter’s identifier can be omitted, meaning that the parameter
is unnamed. This is clearer than [[maybe_unused]], as it means
the parameter is definitely (not maybe) unused. When applicable,
prefer this new macro to _GL_ATTRIBUTE_MAYBE_UNUSED.
* Makefile (config_h_MACROS2): Add _GL_UNNAMED.
* lib/se-context.in.h, lib/se-label.in.h, lib/se-selinux.in.h:
* lib/textstyle.in.h: Define a backup _GL_UNNAMED macro instead of
defining a backup _GL_ATTRIBUTE_MAYBE_UNUSED macro, even though
I’m unsure why any backup macro definition is needed,
as other gnulib-common macros are used without defining them.
* m4/gnulib-common.m4 (_GL_UNNAMED): New macro.
All uses of _GL_ATTRIBUTE_MAYBE_UNUSED replaced to use the new macro,
when that makes sense.
Paul Eggert [Sat, 20 Dec 2025 18:37:30 +0000 (10:37 -0800)]
Fix [[unsequenced]] and [[reproducible]] confusion
* m4/gnulib-common.m4 (_GL_ATTRIBUTE_CONST, _GL_ATTRIBUTE_PURE):
Default to empty, not to _GL_ATTRIBUTE_UNSEQUENCED and
_GL_ATTRIBUTE_REPRODUCIBLE respectively, because unfortunately
__attribute__ ((const)) does not imply [[unsequenced]] and
__attribute__ ((pure)) does not imply [[reproducible]].
Bruno Haible [Fri, 19 Dec 2025 22:43:17 +0000 (23:43 +0100)]
isnan-no-c++: New module.
* modules/isnan-no-c++: New file, based on modules/isnan.
* modules/isnan: Essentially an alias of isnan-no-c++ now.
* modules/isnan-no-c++-tests: Renamed from modules/isnan-tests.
* lib/math.in.h (isnan): Test also GNULIB_ISNAN_NO_CXX.
* m4/math_h.m4 (gl_MATH_H_REQUIRE_DEFAULTS): Initialize
GNULIB_ISNAN_NO_CXX.
* modules/math-h (Makefile.am): Substitute GNULIB_ISNAN_NO_CXX.
Paul Eggert [Fri, 12 Dec 2025 23:21:47 +0000 (15:21 -0800)]
extern-inline: #define AAA_INLINE pre-<config.h>
In *.c files using the "#define AAA_INLINE _GL_EXTERN_INLINE" idiom,
put the idiom before including <config.h>. This is suggested in
the Gnulib documentation, and avoids problems when an application
like Emacs rashly defines a config.h file that includes a *.h file
that uses the documented "#ifndef AAA_INLINE / # define AAA_INLINE
_GL_INLINE / #endif" idiom.
Pádraig Brady [Wed, 10 Dec 2025 16:52:53 +0000 (16:52 +0000)]
human: fix UMR introduced in recent change
GCC 15 identifies this with:
lib/human.c: In function 'human_readable':
lib/human.c:295:32: warning: 'exponent_max' may be used uninitialized
295 | while (base <= amt && exponent < exponent_max);
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
This issue also caused coreutils tests/dd/dd-stats.sh to fail
* lib/human.c (human_readable): Move initialization before
the gotos which might skip it.
Bruno Haible [Tue, 9 Dec 2025 23:23:48 +0000 (00:23 +0100)]
lib: Reduce scope of local variables.
M = Move variable declaration to its initialization.
R = Reduce scope.
S = Split scope, create separate variables from one variable.
B = Insert braces, creating a block scope.
O = Change order of initializations.
* lib/accept4.c (accept4): M.
* lib/acl-internal.c (acl_ace_nontrivial): R.
* lib/acosl.c (acosl): MS.
* lib/af_alg.c (afalg_stream): B.
* lib/alignalloc.h (alignalloc): R.
* lib/alloca.c (find_stack_direction): M.
(alloca): M.
* lib/amemxfrm.c (amemxfrm): MR.
* lib/arcfour.c (arcfour_stream): MB.
(arcfour_setkey): MB.
* lib/arctwo.c (arctwo_encrypt): M.
(arctwo_decrypt): M.
(arctwo_setkey_ekb): M.
* lib/areadlink-with-size.c (areadlink_with_size): MR.
* lib/areadlinkat-with-size.c (areadlinkat_with_size): MR.
* lib/argmatch.c (argmatch): MO.
(main): RBO.
* lib/argp-fmtstream.c (__argp_make_fmtstream): M.
(__argp_fmtstream_update): M.
(__argp_fmtstream_ensure): R.
(__argp_fmtstream_printf): R.
* lib/argp-fmtstream.h (__argp_fmtstream_set_lmargin): M.
(__argp_fmtstream_set_rmargin): M.
(__argp_fmtstream_set_wmargin): M.
* lib/argp-help.c (validate_uparams): M.
(fill_in_uparams): MR.
(make_hol): MRSO.
(hol_entry_short_iterate): R.
(hol_entry_long_iterate): R.
(hol_entry_first_long): Rename 'num' to 'nopts'.
(canon_doc_option): M.
(hol_append): MR.
(argp_hol): O.
(hol_entry_help): RSBO.
(hol_help): RB.
(usage_argful_short_opt): R.
(usage_long_opt): R.
(hol_usage): SB.
(argp_args_levels): R.
(argp_args_usage): MRB.
(argp_doc): RBO.
(_help): MR.
(__argp_error): R.
* lib/argp-parse.c (group_parse): M.
(parser_init): MRB.
(parser_finalize): MS.
(parser_parse_next): R.
(__argp_parse): MR.
(__argp_input): M.
* lib/argz.c (argz_add_sep): M.
(argz_create_sep): M.
(argz_create): R.
(argz_replace): RB.
* lib/asinl.c (asinl): MRS.
* lib/asnprintf.c (asnprintf): M.
* lib/asnwprintf.c (asnwprintf): M.
* lib/asprintf.c (asprintf): M.
* lib/astrxfrm.c (astrxfrm): MR.
* lib/aszprintf.c (aszprintf): M.
* lib/at-func.c (AT_FUNC_NAME): MR.
* lib/at-func2.c (at_func2): MRS.
* lib/atanl.c (atanl): MRS.
* lib/backupfile.c (numbered_backup): R.
* lib/base32.c (decode_8): R.
(base32_decode_ctx): R.
* lib/base64.c (decode_4): R.
(base64_decode_ctx): R.
* lib/basename-lgpl.c (last_component): R.
(base_len): RO.
* lib/bitset.c (bitset_copy_): R.
* lib/bitset/list.c (lbitset_prune): MR.
(lbitset_weed): MR.
(lbitset_list): SB.
* lib/bitset/table.c (tbitset_list): SB.
* lib/boot-time-aux.h (get_windows_boot_time_fallback): R.
* lib/btoc32.c (btoc32): R.
* lib/c-asprintf.c (c_asprintf): M.
* lib/c-aszprintf.c (c_aszprintf): M.
* lib/c-snprintf.c (c_snprintf): M.
* lib/c-snzprintf.c (c_snzprintf): M.
* lib/c-strcasecmp.c (c_strcasecmp): R.
* lib/c-strcasestr.c (c_strcasestr): MRSB.
* lib/c-strncasecmp.c (c_strncasecmp): R.
* lib/c-strtod.c (C_STRTOD): R.
* lib/c-vsnzprintf.c (c_vsnzprintf): M.
* lib/c-xasprintf.c (c_xasprintf): M.
* lib/c32tob.c (c32tob): R.
* lib/canon-host.c (canon_host_r): MR.
* lib/canonicalize.c (canonicalize_filename_mode_stk): R.
* lib/canonicalize-lgpl.c (realpath_stk): R.
* lib/cbrt.c (cbrt): M.
* lib/cbrtf.c (cbrtf): M.
* lib/cbrtl.c (cbrtl): MR.
* lib/chdir-long.c (chdir_long): M.
(main): MR.
* lib/classpath.c (new_classpath): MB.
* lib/clean-temp.c (create_temp_dir): M.
(unregister_temp_file): M.
(unregister_temp_subdir): M.
(cleanup_temp_file): M.
(cleanup_temp_subdir): M.
(cleanup_temp_dir_contents): MSB.
(open_temp): R.
(fopen_temp): R.
(close_temp): RB.
(fclose_variant_temp): RB.
* lib/clean-temp-simple.c (cleanup_action): MSB.
(cleanup_temporary_file): M.
* lib/copy-file.c (copy_file_internal): MRB.
* lib/cosl.c (cosl): MR.
* lib/crc-generate-table.c (make_crc_table): M.
* lib/crc-x86_64-pclmul.c (crc32_update_no_xor_pclmul): MRSB.
* lib/crc.c (crc32_update_no_xor_slice_by_8): S.
(crc32_update_no_xor_slice_by_n): M.
(crc32_update_no_xor): MR.
* lib/csharpcomp.c (compile_csharp_using_mono): MRB.
(compile_csharp_using_dotnet): MRSB.
(compile_csharp_using_sscli): MRB.
* lib/csharpexec.c (execute_csharp_using_mono): MO.
(execute_csharp_using_dotnet): MO.
(execute_csharp_using_sscli): MO.
(execute_csharp_program): R.
* lib/cygpath.c (execute_and_read_line): M.
* lib/des.c (gl_des_is_weak_key): M.
(gl_3des_ecb_crypt): MO.
* lib/dfa.c (closure): B.
(dfamust): MRB.
* lib/di-set.c (map_device): M.
(di_set_insert): M.
(di_set_lookup): M.
* lib/dirname-lgpl.c (dir_len): R.
* lib/dprintf.c (dprintf): M.
* lib/dup.c (dup_nothrow): R.
* lib/dup2.c (ms_windows_dup2): M.
(klibc_dup2dirfd): M.
(klibc_dup2): MR.
(rpl_dup2): M.
* lib/dup3.c (dup3): M.
* lib/duplocale.c (duplocale): MRSB.
* lib/dzprintf.c (dzprintf): M.
* lib/euidaccess.c (euidaccess): MR.
(main): M.
* lib/exclude.c (add_exclude): R.
* lib/execl.c (execl): SB.
* lib/execle.c (execle): SB.
* lib/execlp.c (execlp): SB.
* lib/execute.c (execute): R.
* lib/fchdir.c (ensure_dirs_slot): M.
(get_name): M.
(_gl_register_fd): R.
* lib/fclose.c (rpl_fclose): MR.
* lib/fcntl.c (dupfd): RO.
(fcntl): R.
(klibc_dupdirfd): M.
(klibc_fcntl): MRSB.
* lib/fdopen.c (rpl_fdopen): M.
* lib/file-has-acl.c (get_aclinfo): R.
(fdfile_has_aclinfo): MR.
* lib/file-remote.c (main): M.
* lib/file-set.c (record_file): M.
(seen_file): R.
* lib/findprog.c (find_in_path): MR.
* lib/findprog-in.c (find_in_given_path): MR.
* lib/flock.c (do_lock): MR.
(do_unlock): M.
(flock): MR.
* lib/fma.c (decode): M.
* lib/fopen.c (rpl_fopen): MR.
* lib/forkpty.c (forkpty): M.
* lib/fprintf.c (fprintf): M.
* lib/freadseek.c (freadseek): MR.
* lib/freopen.c (rpl_freopen): M.
* lib/freopen-safer.c (freopen_safer): M.
* lib/frexp.c (FUNC): MR.
* lib/fseterr.c (fseterr): M.
* lib/fstatat.c (rpl_fstatat): M.
* lib/fstrcmp.c (fstrcmp_free_resources): M.
(fstrcmp_bounded): MR.
* lib/fsusage.c (statvfs_works): R.
* lib/fsync.c (fsync): M.
* lib/ftello.c (ftello): M.
* lib/ftruncate.c (SetFileSize): M.
* lib/fts.c (fts_open): MR.
(fts_load): M.
(fts_close): MR.
(filesystem_type): MRO.
(fts_read): MB.
(fts_children): M.
(fts_build): MR.
(fts_cross_check): RO.
(fd_ring_print): RO.
(fts_stat): RO.
(fts_sort): R.
(fts_alloc): M.
(fts_lfree): R.
(fts_palloc): M.
(fts_padjust): MS.
(fts_maxarglen): M.
(fts_safe_changedir): MR.
* lib/fts-cycle.c (enter_dir): MRO.
(leave_dir): M.
* lib/fzprintf.c (fzprintf): M.
* lib/gc-gnulib.c (gc_cipher_open): MR.
(gc_cipher_setkey): MSB.
(gc_cipher_setiv): M.
(gc_cipher_encrypt_inline): M.
(gc_cipher_decrypt_inline): M.
(gc_hash_open): MR.
(gc_hash_clone): M.
* lib/gc-libgcrypt.c (gc_init): Remove local variable 'err'.
(gc_cipher_open): MR.
(gc_cipher_setkey): M.
(gc_cipher_setiv): M.
(gc_hash_open): MR.
(gc_hash_clone): M.
(gc_md4): MR.
(gc_md5): MR.
(gc_sha1): MR.
(gc_sha256): MR.
(gc_sha512): MR.
(gc_sm3): MR.
(gc_hmac_md5): MR. Remove local variable 'err'.
(gc_hmac_sha1): MR. Remove local variable 'err'.
(gc_hmac_sha256): MR. Remove local variable 'err'.
(gc_hmac_sha512): MR. Remove local variable 'err'.
* lib/gc-pbkdf2.c (gc_pbkdf2_prf): MR.
* lib/gen-uni-tables.c (fill_attributes): M.
(debug_output_predicate): M.
(output_predicate_test): M.
(output_predicate): MR.
(output_category): MR.
(output_combclass): MR.
(output_bidi_category): MR.
(output_decimal_digit_test): M.
(output_decimal_digit): MR.
(output_digit_test): M.
(output_digit): MR.
(output_numeric_test): M.
(output_numeric): MR.
(fill_mirror): MR.
(get_mirror_value): M.
(output_mirror): MR.
(fill_properties): MR.
(fill_property30): MR.
(output_indic_conjunct_break_test): M.
(output_indic_conjunct_break): MR.
(fill_arabicshaping): MR.
(output_joining_type_test): M.
(output_joining_type): MR.
(output_joining_group_test): M.
(output_joining_group): MR.
(fill_scripts): MR.
(output_scripts): MR.
(output_scripts_byname): M.
(fill_blocks): MR.
(output_blocks): M.
(output_ident_category): MR.
(output_charclass): MR.
(output_charmap): MR.
(output_tables): M.
(fill_width): MR.
(output_nonspacing_property): MR.
(output_width_property_test): M.
(debug_output_lbrk_tables): M.
(fill_org_lbp): MR.
(debug_output_org_lbrk_tables): M.
(output_lbpea): M.
(output_lbrk_tables): R.
(output_lbrk_rules_as_tables): M.
(debug_output_wbrk_tables): M.
(fill_org_wbp): MR.
(debug_output_org_wbrk_tables): M.
(output_wbp): M.
(output_wbrk_tables): M.
(output_gbp_test): MR.
(output_gbp_table): MR.
(fill_org_gbp): MR.
(get_decomposition): MR.
(output_decomposition): M.
(output_decomposition_tables): R.
(fill_composition_exclusions): MR.
(debug_output_composition_tables): M.
(output_composition_tables): MSB.
(output_simple_mapping_test): M.
(output_simple_mapping): MR.
(fill_casing_rules): MR.
(fill_casefolding_rules): MR.
(output_casing_rules): M.
(output_version): MR.
* lib/get-rusage-as.c (get_rusage_as_via_setrlimit): R.
(get_rusage_as): M.
* lib/get-rusage-data.c (get_rusage_data_via_setrlimit): R.
(get_rusage_data): M.
* lib/get_ppid_of.c (get_ppid_of): M.
* lib/get_progname_of.c (get_progname_of): MR.
* lib/getaddrinfo.c (use_win32_p): M.
(getaddrinfo): MR.
(freeaddrinfo): M.
* lib/getcwd.c (__getcwd_generic): MRSBO.
* lib/getcwd-lgpl.c (rpl_getcwd): MS.
* lib/getdelim.c (getdelim): MR.
* lib/getdomainname.c (getdomainname): M.
* lib/getentropy.c (getentropy): R.
* lib/getgroups.c (rpl_getgroups): MR.
* lib/gethostname.c (rpl_gethostname): M.
* lib/getloadavg.c (getloadavg): MRB.
* lib/getlocalename_l-unsafe.c (newlocale): MR.
(duplocale): MR.
(freelocale): M.
* lib/getlogin_r.c (getlogin_r): M.
* lib/getndelim2.c (getndelim2): MR.
* lib/getopt.c (exchange): MS.
(process_long_option): MRB.
(_getopt_internal_r): MR.
(_getopt_internal): M.
(main): M.
* lib/getopt1.c (main): M.
* lib/getpass.c (getpass): MRB.
* lib/getprogname.c (getprogname): M.
* lib/getrusage.c (getrusage): M.
* lib/getsockopt.c (rpl_getsockopt): M.
* lib/getsubopt.c (getsubopt): M.
* lib/gettext.h (dcpgettext_expr): M.
(dcnpgettext_expr): M.
* lib/gettimeofday.c (gettimeofday): R.
* lib/getugroups.c (getugroups): MR.
* lib/getumask.c (getumask): R.
* lib/gl_anyavltree_list2.h (rebalance): MR.
(gl_tree_remove_node_from_tree): MR.
(gl_tree_nx_add_before): R.
(gl_tree_nx_add_after): R.
* lib/gl_anyhash2.h (hash_resize): M.
* lib/gl_anylinked_list2.h (gl_linked_get_at): R.
(gl_linked_nx_set_at): R.
(gl_linked_search_from_to): R.
(gl_linked_indexof_from_to): MR.
(gl_linked_nx_add_at): M.
(gl_linked_remove_node): M.
(gl_linked_remove_at): MR.
(gl_linked_iterator_from_to): M.
(gl_linked_sortedlist_search_from_to): R.
(gl_linked_sortedlist_indexof_from_to): R.
* lib/gl_anyrbtree_list2.h (rebalance_after_add): MR.
(gl_tree_remove_node_from_tree): M.
* lib/gl_anytree_list2.h (gl_tree_iterator): MB.
(gl_tree_sortedlist_indexof_from_to): R.
* lib/gl_anytree_omap.h (gl_tree_nx_getput): M.
(gl_tree_iterator): MB.
* lib/gl_anytree_oset.h (gl_tree_nx_add): M.
(gl_tree_update): M.
(gl_tree_iterator): MB.
* lib/gl_anytreehash_list1.h (add_to_bucket): M.
* lib/gl_array_list.c (grow): M.
(gl_array_nx_add_first): M.
(gl_array_nx_add_before): M.
(gl_array_nx_add_after): M.
(gl_array_nx_add_at): M.
(gl_array_remove_node): M.
(gl_array_remove_at): M.
* lib/gl_array_map.c (grow): M.
(gl_array_nx_getput): M.
(gl_array_remove_at): M.
* lib/gl_array_omap.c (grow): M.
(gl_array_nx_add_at): M.
(gl_array_remove_at): M.
* lib/gl_array_oset.c (grow): M.
(gl_array_nx_add_at): M.
(gl_array_remove_at): M.
* lib/gl_array_set.c (grow): M.
* lib/gl_avltree_ordered.h (rebalance): M.
(gl_tree_add_node_before): R.
(gl_tree_add_node_after): R.
(gl_tree_remove_node_no_free): M.
* lib/gl_carray_list.c (gl_carray_node_value): M.
(gl_carray_node_nx_set_value): M.
(gl_carray_get_at): M.
(gl_carray_nx_set_at): M.
(gl_carray_indexof_from_to): M.
(grow): M.
(gl_carray_nx_add_last): M.
(gl_carray_nx_add_at): M.
(gl_carray_remove_at): M.
(gl_carray_iterator_from_to): R.
(gl_carray_sortedlist_indexof_from_to): M.
(gl_carray_sortedlist_nx_add): M.
* lib/gl_rbtree_ordered.h (rebalance_after_add): M.
(gl_tree_remove_node_no_free): M.
* lib/gl_sublist.c (gl_sublist_sortedlist_search_from_to): M.
(gl_sublist_sortedlist_indexof_from_to): M.
* lib/glob.c (__glob): MR.
* lib/globfree.c (globfree): M.
* lib/glthread/lock.c (glthread_rwlock_init_for_glibc): M.
(glthread_rwlock_init_multithreaded): M.
(glthread_rwlock_rdlock_multithreaded): M.
(glthread_rwlock_wrlock_multithreaded): M.
(glthread_rwlock_destroy_multithreaded): M.
(glthread_rwlock_init_multithreaded): M.
(glthread_rwlock_rdlock_multithreaded): M.
(glthread_rwlock_wrlock_multithreaded): M.
(glthread_rwlock_unlock_multithreaded): M.
(glthread_rwlock_destroy_multithreaded): M.
(glthread_recursive_lock_init_multithreaded): M.
(glthread_recursive_lock_lock_multithreaded): M.
(glthread_recursive_lock_destroy_multithreaded): M.
(glthread_recursive_lock_init_multithreaded): M.
(glthread_recursive_lock_lock_multithreaded): M.
* lib/glthread/thread.c (gl_thread_create): M.
* lib/group-member.c (group_member): M.
(main): M.
* lib/hash.c (hash_get_next): MB.
(check_tuning): M.
(hash_initialize): M.
(hash_clear): M.
(hash_free): MS.
(transfer_entries): M.
(hash_rehash): MR.
(hash_insert_if_absent): MR.
(hash_remove): MR.
(hash_print): M.
* lib/hasmntopt.c (hasmntopt): M.
* lib/hmac.c (hmac_hash): R.
(GL_HMAC_FN): R.
* lib/human.c (group_number): MRO.
(human_readable): MR.
(humblock): M.
* lib/hypot.c (hypot): M.
* lib/hypotl.c (hypotl): M.
* lib/i-ring.c (i_ring_pop): M.
* lib/iconv_open.c (rpl_iconv_open): R.
* lib/idcache.c (getuidbyname): M.
(getgidbyname): M.
* lib/inet_ntop.c (inet_ntop4): M.
(inet_ntop6): R.
* lib/inet_pton.c (inet_pton4): MRBO.
(inet_pton6): MRBO.
* lib/ino-map.c (ino_map_insert): M.
* lib/integer_length.c (integer_length): M.
* lib/ioctl.c (rpl_ioctl): M.
(ioctl): M.
* lib/is_l-impl.h (FUNC): M.
* lib/isatty.c (IsCygwinConsoleHandle): R.
* lib/isnan.c (FUNC): MR.
* lib/javacomp.c (compile_using_envjavac): MRB.
(compile_using_javac): MB.
(execute_and_read_line): M.
(write_temp_file): M.
(get_classfile_version): MR.
(is_envjavac_usable): MR.
(is_javac_present): M.
(is_javac_usable): MR.
(compile_java_class): MR.
* lib/javaexec.c (execute_java_class): MRBO.
* lib/javaversion.c (execute_and_read_line): M.
(javaexec_version): R.
* lib/kwset.c (treefails): M.
(kwsprep): MRSB.
(bmexec_trans): MRSO.
(acexec_trans): MRS.
* lib/lchown.c (rpl_lchown): R.
* lib/linebuffer.c (readlinebuffer_delim): RO.
* lib/link.c (link): MRBO.
(rpl_link): M.
* lib/linkat.c (link_immediate): R.
(link_follow): M.
(linkat_follow): M.
* lib/localcharset.c (locale_charset): MR.
* lib/localeinfo.c (is_using_utf8): R. Rename 'mbs' to 'state'.
(init_localeinfo): Rename 's' to 'state'.
* lib/localename.c (gl_locale_name): MSB.
* lib/localename-environ.c (gl_locale_name_environ): MSB.
* lib/localename-unsafe.c (gl_locale_name_canonicalize): MSB.
(gl_locale_name_from_win32_LANGID): M.
(gl_locale_name_from_win32_LCID): M.
(enum_locales_fn): R.
(gl_locale_name_unsafe): MSB.
* lib/log2.c (log2): M.
* lib/log2f.c (log2f): M.
* lib/log2l.c (log2l): M.
* lib/login_tty.c (login_tty): M.
* lib/logl.c (logl): MR.
* lib/long-options.c (parse_long_options): MR.
(parse_gnu_standard_options_only): M.
* lib/mbfile.h (mbfile_multi_getc): MR.
* lib/mbmemcasecoll.c (apply_c32tolower): M.
(mbmemcasecoll): MR.
* lib/mbrtoc32.c (mbrtoc32): R.
* lib/mbrtowc.c (rpl_mbrtowc): MRS.
* lib/mbrtowc-impl.h: MRB.
* lib/mbscasestr.c (knuth_morris_pratt_multibyte): MR.
(mbscasestr): R.
* lib/mbscspn.c (mbscspn): MR.
* lib/mbsnrtowcs-impl.h (FUNC): M.
* lib/mbspbrk.c (mbspbrk): MR.
* lib/mbsrtowcs-impl.h (FUNC): M.
* lib/mbsspn.c (mbsspn): MR.
* lib/mbsstr.c (knuth_morris_pratt_multibyte): MR.
(mbsstr): MR.
* lib/mbswidth.c (mbsnwidth): M.
* lib/mbtowc-impl.h (mbtowc): MR.
* lib/mbtowc-lock.h (mbtowc_with_lock): M.
* lib/mcel.h: MR in comments.
* lib/md2.c (md2_finish_ctx): M.
(md2_process_bytes): M.
(md2_update_chksum): M.
(md2_compress): M.
* lib/md2-stream.c (md2_stream): MR.
* lib/md4.c (md4_finish_ctx): M.
(md4_process_block): MR.
* lib/md4-stream.c (md4_stream): MR.
* lib/md5-stream.c (md5_stream): MR.
* lib/mem-hash-map.c (compute_hashval): M.
(lookup): M.
* lib/memchr.c (__memchr): MRB.
* lib/memchr2.c (memchr2): MRB.
* lib/memrchr.c (__memrchr): MRB.
* lib/mgetgroups.c (mgetgroups): MRS.
* lib/mkancesdirs.c (mkancesdirs): M.
* lib/mkdir.c (rpl_mkdir): MR.
* lib/mkdir-p.c (make_dir_parents): R.
* lib/modechange.c (mode_compile): R.
* lib/mountlist.c (fstype_to_string): M.
(dev_from_mount_options): MR.
(read_file_system_list): MR.
* lib/mpsort.c (mpsort_into_tmp): M.
(mpsort_with_tmp): M.
* lib/msvc-inval.h (TRY_MSVC_INVAL): M.
* lib/mtx.c (mtx_init): MSB.
* lib/nanosleep.c (nanosleep): M.
* lib/nl_langinfo.c (ctype_codeset): MR.
(nl_langinfo_with_lock): M.
* lib/nonblocking.c (get_nonblocking_flag): M.
(set_nonblocking_flag): M.
* lib/nproc.c (num_processors_via_affinity_mask): M.
(cgroup2_mount): MR.
(get_cgroup2_cpu_quota): M.
(parse_omp_threads): Remove variable 'ret'.
(num_processors): M.
* lib/obstack.c (_obstack_newchunk): M.
(_obstack_allocated_p): M.
(__obstack_free): M.
* lib/obstack_printf.c (OBSTACK_PRINTF): M.
(OBSTACK_VPRINTF): M.
* lib/omp-init.c (parse_omp_threads): Remove variable 'ret'.
* lib/openat-proc.c (openat_proc_name): R.
* lib/openat2.c (do_openat2): R.
(openat2): MSB.
* lib/opendir.c (opendir): MR.
* lib/openpty.c (openpty): M.
* lib/os2-spawn.c (prepare_spawn): M.
(spawnpvech): R.
* lib/pagealign_alloc.c (pagealign_alloc): MR.
(pagealign_xalloc): M.
(pagealign_free): M.
* lib/parse-duration.c (parse_scaled_value): M.
(parse_year_month_day): M.
(parse_yearmonthday): MR.
(parse_YMWD): SB.
(parse_hour_minute_second): M.
(parse_hourminutesecond): MR.
(parse_HMS): SB.
(parse_time): M.
(parse_period): MR.
(parse_non_iso8601): M.
* lib/passfd.c (sendfd): MRO.
(recvfd): MRO.
* lib/perror.c (perror): M.
* lib/physmem.c (physmem_total): M.
(physmem_claimable): M.
* lib/pipe-filter-gi.c (filter_loop): MRB.
(pipe_filter_gi_create): M.
(pipe_filter_gi_close): M.
* lib/pipe-filter-ii.c (_beginthreadex): M.
(WaitForMultipleObjects): MR.
(pipe_filter_ii_execute): MRB.
* lib/poll.c (IsSocketHandle): R.
(windows_compute_revents): MRB.
(windows_compute_revents_socket): M.
(poll): MRB. Remove variable 'bRet'.
* lib/popen.c (rpl_popen): MB.
* lib/posix_openpt.c (posix_openpt): M.
* lib/posixtm.c (posix_time_parse): R.
(posixtime): R.
* lib/pread.c (pread): M.
* lib/printf.c (printf): M.
* lib/printf-frexp.c (FUNC): R.
* lib/printf-parse.c (PRINTF_PARSE): MR.
* lib/progreloc.c (maybe_executable): R.
(find_executable): MRSB.
(prepare_relocate): M.
* lib/propername.c (mbsstr_trimmed_wordbounded): RSB.
(proper_name_utf8): M.
* lib/pselect.c (pselect): MR.
* lib/pt_chown.c (do_pt_chown): MR.
* lib/pthread-cond.c (pthread_cond_timedwait): R.
* lib/pthread-rwlock.c (pthread_rwlockattr_init): MSB.
(pthread_rwlock_init): MSB.
(pthread_rwlock_rdlock): MSB.
(pthread_rwlock_wrlock): MSB.
(pthread_rwlock_tryrdlock): MB.
(pthread_rwlock_trywrlock): MB.
(pthread_rwlock_timedrdlock): MSB.
(pthread_rwlock_timedwrlock): MSB.
(pthread_rwlock_unlock): MSB.
(pthread_rwlock_destroy): MSB.
(pthread_rwlock_init): MSB.
(pthread_rwlock_timedrdlock): MRB.
(pthread_rwlock_timedwrlock): MRB.
* lib/pthread_mutex_timedlock.c (pthread_mutex_timedlock): MRB.
* lib/pthread_sigmask.c (pthread_sigmask): MR.
* lib/ptsname_r.c (ptsname_r): MR.
* lib/putenv.c (putenv): M.
* lib/pwrite.c (pwrite): M.
* lib/qcopy-acl.c (qcopy_acl): Remove a use of variable 'ret'.
* lib/qset-acl.c (qset_acl): M.
* lib/qsort.c (_quicksort): MR.
* lib/quotearg.c (set_quoting_flags): M.
(quotearg_buffer_restyled): MRSB.
* lib/random.c (__initstate): M.
(__setstate): M.
(__random): R.
* lib/random_r.c (__srandom_r): M.
(__setstate_r): MO.
(__random_r): M.
* lib/rawmemchr.c (rawmemchr): RB.
* lib/read-file.c (fread_file): M.
(read_file): M.
* lib/readdir.c (readdir): MR.
* lib/readline.c (readline): R.
* lib/readtokens.c (readtoken): R.
(readtokens): M.
* lib/regex-quote.c (regex_quote_spec_gnu): MB.
(regex_quote_spec_pcre): MB.
(regex_quote_length): MR.
(regex_quote): MB.
* lib/relocatable.c (set_this_relocation_prefix): M.
(compute_curr_prefix): MR.
(find_shared_library_fullname): MRS.
(relocate): M.
* lib/relocwrapper.c (activate_libdirs): MB.
(main): M.
* lib/rename.c (rpl_rename): MRBO.
* lib/renameatu.c (renameatu): MRB.
* lib/rijndael-alg-fst.c (rijndaelKeySetupEnc): MSB.
(rijndaelKeySetupDec): MRSB.
(rijndaelEncrypt): MSB.
(rijndaelDecrypt): MSB.
* lib/rijndael-api-fst.c (rijndaelMakeKey): MRSB.
(rijndaelCipherInit): MSB.
(rijndaelBlockEncrypt): MRSB.
(rijndaelPadEncrypt): MRSB.
(rijndaelBlockDecrypt): MRSB.
(rijndaelPadDecrypt): MRSB.
* lib/rmdir.c (rpl_rmdir): M.
* lib/rpmatch.c (localized_pattern): MS.
(try): M.
(rpmatch): MSB.
* lib/same.c (same_nameat): R. Remove variable 'flags'.
* lib/savedir.c (streamsavedir): MRB.
* lib/scandir.c (SCANDIR): MR.
* lib/select.c (IsSocketHandle): R.
(windows_poll_handle): MRSB. Remove variable 'bRet'.
(rpl_select): MR. Remove variable 'bRet'.
* lib/set-permissions.c (set_acls_from_mode): R.
(context_acl_from_mode): R.
(context_aclv_from_mode): M.
(set_acls_from_mode): MR.
(context_acl_from_mode): M.
(set_acls): R.
(set_permissions): MS.
* lib/setenv.c (__add_to_environ): M.
(rpl_setenv): M.
* lib/sethostname.c (sethostname): MR.
* lib/setlocale.c (setlocale_unixlike): MR.
(langcmp): R.
(setlocale_improved): MR.
* lib/setlocale_null.c (setlocale_null_r_with_lock): M.
(setlocale_null): M.
* lib/setsockopt.c (rpl_setsockopt): R.
* lib/sh-quote.c (shell_quote_argv): MB.
* lib/sha1.c (sha1_process_block): R.
* lib/sha1-stream.c (sha1_stream): M.
* lib/sha256.c (sha256_process_block): MR.
* lib/sha256-stream.c (shaxxx_stream): M.
* lib/sha3.c (sha3_read_ctx): R.
(sha3_process_block): R.
* lib/sha3-stream.c (sha3_xxx_stream): M.
* lib/sha512-stream.c (shaxxx_stream): M.
* lib/sig2str.c (str2signum): RS.
(sig2str): MR.
* lib/sigaction.c (sigaction_handler): MR.
(sigaction): MRB.
* lib/sigprocmask.c (sigprocmask): M.
* lib/sigsegv.c (sigsegv_handler): MR.
* lib/sincosl.c (kernel_sinl): MRS.
(kernel_cosl): MRS.
* lib/sinl.c (sinl): MR.
* lib/sleep.c (rpl_sleep): M.
* lib/sm3.c (sm3_process_block): MR.
* lib/sm3-stream.c (sm3_stream): MR.
* lib/snprintf.c (snprintf): M.
* lib/snzprintf.c (snzprintf): M.
* lib/socket.c (rpl_socket): M.
* lib/sockets.c (close_fd_maybe_socket): MR.
(ioctl_fd_maybe_socket): MR.
(gl_sockets_startup): M.
(gl_sockets_cleanup): M.
* lib/spawn-pipe.c (create_pipe): MR.
* lib/spawni.c (__spawni): Split variable declaration.
* lib/sprintf.c (sprintf): M.
* lib/sqrtl.c (sqrtl): MR.
* lib/ssfmalloc.h (allocate_block_from_pool): MSB.
* lib/stackvma.c (rof_open): M.
(vma_iterate_proc): RSB.
(vma_iterate_bsd): MB.
(mapped_range_start): M.
(mapped_range_end): M.
(is_unmapped): MR.
(mapped_range_start): M.
(mapped_range_end): M.
(vma_iterate): MR.
* lib/stat-w32.c (_gl_convert_FILETIME_to_timespec): R.
* lib/stdio-consolesafe.c (gl_consolesafe_fprintf): R.
(gl_consolesafe_printf): R.
* lib/stdio-read.c (CALL_WITH_ERRNO_FIX): M.
(scanf): M.
(fscanf): M.
* lib/stdio-write.c (CALL_WITH_SIGPIPE_EMULATION): M.
(printf): M.
(fprintf): M.
* lib/stpncpy.c (__stpncpy): MSB.
* lib/str-kmp.h (knuth_morris_pratt): M.
* lib/str-two-way.h (critical_factorization): MSB.
(two_way_short_needle): MS.
(two_way_long_needle): MRS.
* lib/strcasecmp.c (strcasecmp): R.
* lib/strcasecmp_l.c (strcasecmp_l): MR.
* lib/strcasestr.c (strcasestr): MRSB.
* lib/strchrnul.c (strchrnul): MRB.
* lib/strerror.c (strerror): M.
* lib/strerror_l.c (strerror_l_r): R.
* lib/strerror_r.c (local_snprintf): M.
(strerror_r): M.
* lib/strfmon_l.c (rpl_strfmon_l): MR.
* lib/strftime.c (__strftime_internal): MR.
* lib/striconv.c (mem_cd_iconv): MR.
(str_cd_iconv): MR.
(str_iconv): M.
* lib/striconveh.c (iconveh_open): MR.
(utf8conv_carefully): M.
(mem_cd_iconveh_internal): MR.
(mem_iconveh): M.
(str_iconveh): M.
* lib/striconveha.c (uniconv_register_autodetect): MRSB.
(mem_iconveha_notranslit): MS.
(mem_iconveha): M.
(str_iconveha_notranslit): MS.
(str_iconveha): M.
* lib/string-buffer-printf.c (sb_appendvf): R.
(sb_appendf): R.
* lib/string-buffer-reversed-printf.c (sbr_prependvf): R.
(sbr_prependf): R.
* lib/string-desc.c (sd_new): R.
* lib/stripslash.c (strip_trailing_slashes): M.
* lib/strncasecmp.c (strncasecmp): R.
* lib/strncasecmp_l.c (strncasecmp_l): MR.
* lib/strptime.c (__strptime_internal): RSB.
* lib/strsep.c (strsep): R.
* lib/strsignal.c (strsignal): R.
* lib/strstr.c (strstr): MRSB.
* lib/strtod.c (parse_number): MR.
(STRTOD): MR.
* lib/strtok_r.c (__strtok_r): M.
* lib/strtol.c (strtol): MR.
* lib/struniq.h (struniq): M.
* lib/supersede.c (open_supersede): R.
* lib/system-quote.c (system_quote_argv): MB.
* lib/szprintf.c (szprintf): M.
* lib/tanl.c (kernel_tanl): MRS.
(tanl): MR.
* lib/tempname.c (try_tempname_len): M.
* lib/term-style-control.c (sprintf_integer): MR.
* lib/textstyle.in.h (ostream_printf): MR.
* lib/time.c (time): M.
* lib/times.c (filetime2clock): M.
* lib/timespec-add.c (timespec_add): R.
* lib/timespec-sub.c (timespec_sub): R.
* lib/tmpdir.c (path_search): MR.
* lib/tmpfile.c (tmpfile): M.
* lib/to_l-impl.h (FUNC): M.
* lib/tparm.c (tparm): MRB.
* lib/trigl.c (ieee754_rem_pio2l): MRS.
(kernel_rem_pio2): MRS.
* lib/trim.c (trim2): MR.
* lib/tsearch.c (check_tree): R.
(maybe_split_for_insert): M.
(__tsearch): MR.
(__tfind): M.
(__tdelete): MRB.
* lib/ttyname_r.c (ttyname_r): M.
* lib/uname.c (uname): MR.
* lib/unicase/locale-language.c (uc_locale_language): M.
* lib/unicase/u-casecmp.h (FUNC): MR.
* lib/unicase/u-casecoll.h (FUNC): MR.
* lib/unicase/u-casemap.h (FUNC): MR.
* lib/unicase/u-casexfrm.h (FUNC): MR.
* lib/unicase/u-ct-casefold.h (FUNC): MR.
* lib/unicase/u-ct-totitle.h (FUNC): MR.
* lib/unicase/u-is-cased.h (FUNC): MR.
* lib/unicase/u-is-invariant.h (FUNC): MR.
* lib/unicase/u8-casefold.c (read_file): M.
* lib/unicase/u8-tolower.c (read_file): M.
* lib/unicase/u8-totitle.c (read_file): M.
* lib/unicase/u8-toupper.c (read_file): M.
* lib/unicase/ulc-casecmp.c (ulc_u8_casefold): MR.
* lib/unicase/ulc-casexfrm.c (ulc_casexfrm): MR.
* lib/unicodeio.c (unicode_to_mb): MR.
* lib/uniconv/u-conv-from-enc.h (FUNC): M.
* lib/uniconv/u-conv-to-enc.h (FUNC): MR.
* lib/uniconv/u-strconv-from-enc.h (FUNC): M.
* lib/uniconv/u-strconv-to-enc.h (FUNC): M.
* lib/uniconv/u16-conv-to-enc.c (FUNC): MR.
* lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): R.
* lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): R.
* lib/uniconv/u8-strconv-to-enc.c (u8_strconv_to_encoding): MS.
* lib/unictype/3level.h (CONCAT(TABLE,_add)): M.
(CONCAT(TABLE,_finalize)): MRB.
* lib/unictype/3levelbit.h (CONCAT(TABLE,_add)): M.
(CONCAT(TABLE,_finalize)): MRB.
* lib/unictype/bidi_byname.c (uc_bidi_class_byname): M.
* lib/unictype/categ_and.c (uc_general_category_and): MR.
* lib/unictype/categ_and_not.c (uc_general_category_and_not): MR.
* lib/unictype/categ_byname.c (uc_general_category_byname): M.
* lib/unictype/categ_of.c (uc_general_category): R.
* lib/unictype/categ_or.c (uc_general_category_or): MR.
* lib/unictype/combiningclass_byname.c (uc_combining_class_byname): M.
* lib/unictype/incb_byname.c (uc_indic_conjunct_break_byname): M.
* lib/unictype/joininggroup_byname.c (uc_joining_group_byname): M.
* lib/unictype/joiningtype_byname.c (uc_joining_type_byname): M.
* lib/unictype/pr_byname.c (uc_property_byname): MRB.
* lib/unictype/scripts.c (uc_script_byname): M.
* lib/unigbrk/u-grapheme-prev.h
(ends_with_incb_consonant_extended_linker_extended): M.
(ends_with_emoji_modifier_sequence): M.
(ends_with_ri_count): M.
(FUNC): M.
* lib/unigbrk/uc-is-grapheme-break.c (uc_is_grapheme_break): M.
* lib/unigbrk/ulc-grapheme-breaks.c (ulc_grapheme_breaks): M.
* lib/unilbrk/u16-width-linebreaks.c (u16_width_linebreaks_internal): M.
* lib/unilbrk/u32-width-linebreaks.c (u32_width_linebreaks_internal): M.
* lib/unilbrk/u8-possible-linebreaks.c (read_file): M.
* lib/unilbrk/u8-width-linebreaks.c (u8_width_linebreaks_internal): M.
(read_file): M.
* lib/unilbrk/ulc-possible-linebreaks.c
(ulc_possible_linebreaks_internal): M.
(read_file): M.
* lib/unilbrk/ulc-width-linebreaks.c (ulc_width_linebreaks_internal): M.
(read_file): M.
* lib/uniname/uniname.c (unicode_name_word): MR.
(unicode_character_name): M.
(unicode_name_character): MR.
* lib/uninorm/canonical-decomposition.c (uc_canonical_decomposition): M.
* lib/uninorm/composition.c (uc_composition): M.
* lib/uninorm/decomposition.c (uc_decomposition): M.
* lib/uninorm/u-normalize-internal.h (FUNC): MR.
* lib/uninorm/u-normcmp.h (FUNC): MR.
* lib/uninorm/u-normcoll.h (FUNC): MR.
* lib/uninorm/u-normxfrm.h (FUNC): MR.
* lib/uninorm/uninorm-filter.c (uninorm_filter_write): M.
* lib/unistdio/u-asnprintf.h (ASNPRINTF): M.
* lib/unistdio/u-asprintf.h (ASPRINTF): M.
* lib/unistdio/u-snprintf.h (SNPRINTF): M.
* lib/unistdio/u-sprintf.h (SPRINTF): M.
* lib/unistdio/u-vsnprintf.h (VSNPRINTF): M.
* lib/unistdio/u-vsprintf.h (VSPRINTF): M.
* lib/unistdio/ulc-fprintf.c (ulc_fprintf): M.
* lib/unistdio/ulc-vfprintf.c (ulc_vfprintf): M.
* lib/unistr/u16-chr.c (u16_chr): R.
* lib/unistr/u16-mbsnlen.c (u16_mbsnlen): M.
* lib/unistr/u16-next.c (u16_next): M.
* lib/unistr/u16-strchr.c (u16_strchr): R.
* lib/unistr/u16-strrchr.c (u16_strrchr): R.
* lib/unistr/u16-to-u32.c (FUNC): MR.
* lib/unistr/u16-to-u8.c (FUNC): MR.
* lib/unistr/u32-next.c (u32_next): M.
* lib/unistr/u32-to-u16.c (FUNC): MR.
* lib/unistr/u32-to-u8.c (FUNC): MR.
* lib/unistr/u8-chr.c (u8_chr): M.
* lib/unistr/u8-mbsnlen.c (u8_mbsnlen): M.
* lib/unistr/u8-next.c (u8_next): M.
* lib/unistr/u8-strchr.c (u8_strchr): R.
* lib/unistr/u8-strrchr.c (u8_strrchr): R.
* lib/unistr/u8-to-u16.c (FUNC): MR.
* lib/unistr/u8-to-u32.c (FUNC): MR.
* lib/uniwbrk/u8-wordbreaks.c (read_file): M.
* lib/uniwbrk/ulc-wordbreaks.c (ulc_wordbreaks): M.
(read_file): M.
* lib/uniwidth/u16-width.c (u16_width): M.
* lib/uniwidth/u32-width.c (u32_width): M.
* lib/uniwidth/u8-width.c (u8_width): M.
* lib/unlinkat.c (rpl_unlinkat): MR.
* lib/unsetenv.c (unsetenv): M.
(rpl_unsetenv): R.
* lib/userspec.c (parse_with_separator): MRS.
(main): MR.
* lib/utime.c (_gl_utimens_windows): M.
* lib/utimecmp.c (utimecmpat): R.
* lib/utimens.c (validate_timespec): R.
(fdutimens): MR.
(lutimens): MR.
* lib/utimensat.c (rpl_utimensat): M.
* lib/vasnprintf.c (divide): M.
(decode_long_double): MR.
(decode_double): MR.
(scale10_round_decimal_decoded): MR.
(floorlog10l): MR.
(floorlog10): MR.
(VASNPRINTF): MR.
* lib/vc-mtime.c (is_git_present): MR.
(git_vc_controlled): MR.
(git_unmodified): M.
(git_mtime): MR.
(abs_git_checkout): MR.
(max_vc_mtime): MR.
* lib/vdzprintf.c (vdzprintf): M.
* lib/vfzprintf.c (vfzprintf): M.
* lib/vma-iter.c (rof_open): M.
(vma_iterate_proc): MRSB.
(vma_iterate_bsd): MB.
(vma_iterate): MR.
* lib/vsnzprintf.c (vsnzprintf): M.
* lib/vszprintf.c (vszprintf): M.
* lib/wait-process.c (klibc_waitpid): M.
(wait_subprocess): MR.
* lib/wcs-two-way.h (critical_factorization): MSB.
(two_way_short_needle): MS.
* lib/wcsstr-impl.h (FUNC): MRSB.
* lib/wcswidth-impl.h (FUNC): B.
* lib/wcsxfrm-impl.h (wcsxfrm): MR.
* lib/wctomb-impl.h (wctomb): M.
* lib/wgetcwd-lgpl.c (wgetcwd): MRS.
* lib/windows-cond.c (glwthread_waitqueue_add): M.
(glwthread_waitqueue_notify_first): M.
(glwthread_waitqueue_notify_all): M.
(glwthread_cond_wait): M.
(glwthread_cond_timedwait): MRS.
* lib/windows-cygpath.c (execute_and_read_line): MR.
* lib/windows-rwlock.c (glwthread_waitqueue_add): M.
(glwthread_rwlock_rdlock): M.
(glwthread_rwlock_wrlock): M.
* lib/windows-spawn.c (quoted_arg_length): M.
(quoted_arg_string): M.
(prepare_spawn): MR.
(compose_command): MRB.
(compose_envblock): RSB.
* lib/windows-thread.c (glwthread_thread_self): M.
(glwthread_thread_create): M.
* lib/windows-timedmutex.c (glwthread_timedmutex_timedlock): MR.
* lib/windows-timedrecmutex.c (glwthread_timedrecmutex_timedlock): MR.
* lib/windows-timedrwlock.c (glwthread_waitqueue_add): M.
(glwthread_waitqueue_notify_first): M.
(glwthread_waitqueue_notify_all): M.
(glwthread_timedrwlock_rdlock): M.
(glwthread_timedrwlock_wrlock): M.
(glwthread_timedrwlock_timedrdlock): MR.
(glwthread_timedrwlock_timedwrlock): MR.
* lib/xasprintf.c (xasprintf): M.
* lib/xconcat-filename.c (xconcatenated_filename): M.
* lib/xmalloc.c (xpalloc): R.
* lib/xmalloca.c (xmmalloca): M.
* lib/xprintf.c (xprintf): M.
(xfprintf): M.
* lib/xstring-buffer-printf.c (sb_xappendf): M.
* lib/xstring-buffer-reversed-printf.c (sbr_xprependf): M.
* lib/xstrtod.c (XSTRTOD): MR.
* lib/xstrtol.c (__xstrtol): R.
* lib/xstrtol-error.c (xstrtol_error): R.
* lib/xvasprintf.c (xstrcat): MB.
(xvasprintf): R.
* lib/zprintf.c (zprintf): M.
Bruno Haible [Tue, 2 Dec 2025 23:06:14 +0000 (00:06 +0100)]
stpncpy: Add workaround for FreeBSD 15.0/x86_64.
* m4/stpncpy.m4 (gl_FUNC_STPNCPY): Check against FreeBSD bug, using code
taken from m4/strncpy.m4.
* modules/stpncpy (Files): Add m4/mmap-anon.m4.
* doc/posix-functions/stpncpy.texi: Mention the FreeBSD bug.
Bruno Haible [Tue, 2 Dec 2025 20:44:08 +0000 (21:44 +0100)]
strncpy tests: Enhance test.
* tests/test-strncpy.c: Include zerosize-ptr.h.
(MAGIC): New macro.
(check-single, check): New functions, based on
tests/unistr/test-strncpy.h.
(main): Invoke check().
* modules/strncpy-tests (Files): Add tests/zerosize-ptr.h,
m4/mmap-anon.m4.
(Depends-on): Add extensions.
(configure.ac): Invoke gl_FUNC_MMAP_ANON. Check for <sys/mman.h> and
mprotect.
Bruno Haible [Tue, 2 Dec 2025 20:08:31 +0000 (21:08 +0100)]
realloc-posix: Add workaround for FreeBSD 15.0.
* m4/realloc.m4 (gl_FUNC_REALLOC_POSIX): Test whether realloc sets
errno on failure. Define HAVE_REALLOC_POSIX if yes. Use the
gl_FUNC_MALLOC_POSIX result only on non-BSD platforms.
* m4/malloc.m4 (gl_FUNC_MALLOC_POSIX, gl_CHECK_MALLOC_POSIX): Don't
mention realloc here. Update comments.
* lib/realloc.c (rpl_realloc): Test HAVE_REALLOC_POSIX instead of
HAVE_MALLOC_POSIX.
* doc/posix-functions/realloc.texi: Mention FreeBSD 15 bug.
KO Myung-Hun [Tue, 2 Dec 2025 11:43:28 +0000 (20:43 +0900)]
dup2, fcntl: Fix the race condition on OS/2 kLIBC
dup2() may return an fd other than the desired fd if other threads are
involved. fcntl() may close the fd used by other threads accidentally.
* lib/dup2.c (klibc_dup2dirfd): Ensure duplication to the desired fd.
(klibd_dup2): Do not close the desired fd.
* lib/fcntl.c (klibc_dupdirfd): New.
(klibc_fcntl): Use klibc_dupdirfd() instead of dup2().
Paul Eggert [Mon, 1 Dec 2025 22:30:03 +0000 (14:30 -0800)]
openat2: port to O_RESOLVE_BENEATH && !ENOTCAPABLE
Problem reported by Bruno Haible in:
https://lists.gnu.org/r/bug-gnulib/2025-12/msg00000.html
Also, fix related bugs involving ENOTCAPABLE.
* lib/openat2.c (do_openat2): Do not map ENOTCAPABLE to EXDEV.
On platforms with ENOTCAPABLE, an ENOTCAPABLE failure here
has nothing to do with O_RESOLVE_BENEATH.
(openat2): Port to macOS 15, which lacks ENOTCAPABLE,
and where O_RESOLVE_BENEATH violations set errno = EACCES.
Don’t assume that an openat2 ENOTCAPABLE (or on macOS 15, EACCES)
failure means an O_RESOLVE_BENEATH failure;
it could merely mean that the process is in capability mode.
Paul Eggert [Fri, 28 Nov 2025 06:46:26 +0000 (22:46 -0800)]
mcel: update mcel_eq comments
* lib/mcel.h (mcel_eq): Prefer the more-precise “Are C1 and C2
equal?” to the longer “Return true if C1 and C2 are equal”.
Logically speaking, the longer form does not specify what value is
returned when C1 and C2 are not equal.
Suggested by Simon Josefsson <simon@josefsson.org> in:
<https://lists.gnu.org/r/bug-gnulib/2025-11/msg00127.html>.
* top/maint.mk (NEWS_file): Default to NEWS.md when present.
(news-check-regexp, news-check-regexp-prev): Accept headings marked
with either '#' or '*'.
(gl_noteworthy_news_): Default to a #-heading in place of
a *-heading when NEWS_file name implies Markdown.
(release-prep): Consistently prefer test over [.
Signed-off-by: Simon Josefsson <simon@josefsson.org>
Paul Eggert [Wed, 26 Nov 2025 21:08:34 +0000 (13:08 -0800)]
openat2: don’t fail with ENOTCAPABLE on FreeBSD
Problem reported by Pavel Cahyna in:
https://lists.gnu.org/r/bug-gnulib/2025-11/msg00257.html
* lib/openat2.c (ENOTCAPABLE): Default to 0.
(do_openat2, openat2): Map FreeBSD’s ENOTCAPABLE to GNU/Linux’s EXDEV.
* tests/test-openat2.c (do_prepare_symlinks, do_test_resolve)
(do-test-basic): Add related tests.
Paul Eggert [Tue, 25 Nov 2025 07:49:27 +0000 (23:49 -0800)]
snippet/warn-on-use: don’t #undef before _GL_WARN_ON_USE
Don’t #undef X before invoking _GL_WARN_ON_USE or
_GL_WARN_ON_USE_CXX on X. However, dprintf and mtx_lock are
exceptions, and keep their #undefs at least for now; see
<https://lists.gnu.org/r/bug-gnulib/2025-11/msg00251.html>.
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