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Update.
2003-06-11 Ulrich Drepper <drepper@redhat.com> * time/tzfile.c: Add a couple of __builtin_expect. Remove warnings gcc 3.3 shows. * argp/argp-help.c (hol_entry_short_iterate): Don't inline. * elf/dl-load.c (fillin_rpath): Likewise. (add_path): Likewise. * elf/dl-version.c (find_needed): Always inline. * elf/do-lookup.c (FCT): Don't inline. * iconv/Makefile: Extend vpath to intl subdir. (iconvconfig-modules): Add hash-string. * iconv/gconv_charset.h (strip): Don't inline. (upstr): Always inline. Move __gconv_compare_alias prototype to... * iconv/gconv_int.h: ...here. * iconv/gconv_db.c: Don't include gconv_charset.h. * iconv/gconv_conf.c (add_alias): Don't inline. (insert_module): Likewise. * iconv/gconv_simple.c (internal_ucs4_loop): Always inline. (internal_ucs4_loop_unaligned): Likewise. (internal_ucs4_loop_single): Likewise. (ucs4_internal_loop): Likewise. (ucs4_internal_loop_unaligned): Likewise. (ucs4_internal_loop_single): Likewise. (internal_ucs4le_loop): Always inline. (internal_ucs4le_loop_unaligned): Likewise. (internal_ucs4le_loop_single): Likewise. (ucs4le_internal_loop): Likewise. (ucs4le_internal_loop_unaligned): Likewise. (ucs4le_internal_loop_single): Likewise. * iconv/loop.c: Always inline the defined functions. * iconvdata/cns11642.h: Likewise. * iconvdata/cns11642l1.h: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/gb2312.h: Likewise. * iconvdata/jis0201.h: Likewise. * iconvdata/jis0208.h: Likewise. * iconvdata/jis0212.h: Likewise. * iconvdata/jisx0213.h: Likewise. * iconvdata/ksc5601.h: Likewise. * iconvdata/utf-7.c (base64): Don't inline. * include/libc-symbols.h (symbol_set_first_element): Add cast (symbol_set_end_p): Likewise. * include/set-hooks (RUN_HOOK): Likewise. * inet/Makefile (aux): Add ifreq. * intl/Makefile (aux): Add some entries from routines. Add hash-string. * intl/hash-string.c: New file. * intl/hash-string.h: Remove hash_string definition. Declare __hash_string. * iconv/gconv_cache.c (find_module_idx): Adjust hash_string caller. * iconv/iconvconfig.c (new_name): Likewise. * intl/dcigettext.c (_nl_find_msg): Likewise. * intl/loadmsgcat.c (_nl_load_domain): Likewise. * io/ftw.c (open_dir_stream): Always inline. (process_entry): Don't inline. * locale/findlocale.c: Include gconv_int.h. * locale/setlocale.c (new_composite_name): Don't inline. * locale/weight.h (findidx): Always inline. * locale/weightwc.h (findidx): Likewise. * locale/programs/linereader.c (lr_ignore_rest): Define here. * locale/programs/linereader.h (lr_ignore_rest): Don't define here, just declare it. (lr_getc): Always inline. (lr_ungetc): Likewise. * nss/nss_files/files-parse.c (parse_list): Likewise. * stdio-common/Makefile (aux): Add printf-parsemb and printf-parsewc. * stdio-common/_itoa.h (_itoa_word): Always inline. (_fitoa_word, _fitoa): Don't define here, only declare. * stdio-common/_itoa.c (_iftoa_word): Add here. (_fitoa): Likewise. * stdio-common/_itowa.h (_itowa_word): Always inline. * stdio-common/printf-parse.h (read_int): Don't inline. (find_spec): Don't define. Declare __find_specmb and __find_specwc. (parse_one_spec): Don't define. Declare __parse_one_specmb and __parse_one_specwc. * stdio-common/printf-parsemb.c: New file. * stdio-common/printf-parsewc.c: New file. * stdio-common/vfprintf.c: Update calls to find_spec and parse_one_spec for new names. * stdio-common/printf-prs.c: Likewise. Define DONT_NEED_READ_INT. * stdlib/Makefile (aux): Add grouping and groupingwc. * stdlib/grouping.c: New file. * stdlib/groupingwc.c: New file. * stdlib/grouping.h (correctly_grouped_prefix): Don't define here. Just prototype. * stdlib/rpmatch.c (try): Don't inline. * stdlib/strtod.c (round_and_return): Don't line. (str_to_mpn): Likewise. (__mpn_lshift_1): Always inline. Optimize only for constant count. Adjust for name change of correctly_grouped_prefix. * sysdeps/generic/strtol.c: Adjust for name change of correctly_grouped_prefix. * string/strxfrm.c (utf8_encode): Don't inline. * sysdeps/generic/dl-cache.c: Define _dl_cache_libcmp. * sysdeps/generic/dl-cache.h: Just declare _dl_cache_libcmp. * sysdeps/generic/ifreq.c: New file. * sysdeps/unix/sysv/linux/ifreq.c: New file. * sysdeps/generic/ifreq.h (__ifreq): Only declare here. * sysdeps/unix/sysv/linux/ifreq.h: Likewise. * sysdeps/generic/ldsodefs.h (_dl_name_match_p): Always inline. * sysdeps/generic/unwind-dw2-fde.c (start_fde_sort): Don't inline. (fde_split): Likewise. (fde_merge): Likewise. (end_fde_sort): Likewise. (init_object): Likewise. (binary_search_unencoded_fdes): Likewise. (binary_search_single_encoding_fdes): Likewise. (binary_search_mixed_encoding_fdes): Likewise. * sysdeps/generic/wordexp.c (w_addchar): Don't inline. * sysdeps/i386/dl-machine.c (elf_machine_runtime_setup): Always inline. * sysdeps/posix/sprofil.c (profil_count): Don't inline. * sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines): Add xstatconv. * sysdeps/unix/sysv/linux/xstatconv.h: New file. * sysdeps/unix/sysv/linux/xstatconv.c: Don't inline the function. Export them. Prepend __ to name. * sysdeps/unix/sysv/linux/Dist: Add xstatconv.h. * sysdeps/unix/sysv/linux/fxstat.c: Adjust for name change of conversion functions. * sysdeps/unix/sysv/linux/fxstat64.c: Likewise. * sysdeps/unix/sysv/linux/lxstat.c: Likewise. * sysdeps/unix/sysv/linux/lxstat64.c: Likewise. * sysdeps/unix/sysv/linux/xstat.c: Likewise. * sysdeps/unix/sysv/linux/xstat64.c: Likewise. * sysdeps/unix/sysv/linux/i386/fxstat.c: Likewise. * sysdeps/unix/sysv/linux/i386/lxstat.c: Likewise. * sysdeps/unix/sysv/linux/i386/xstat.c: Likewise. * sysdeps/unix/sysv/linux/pathconf.c (__statfs_link_max, __statfs_filesize_max, __statfs_symlinks): Define here. __ prepended to name. Change callers. * sysdeps/unix/sysv/linux/pathconf.h (__statfs_link_max, __statfs_filesize_max, __statfs_symlinks): Don't define here, just declare. * sysdeps/unix/sysv/linux/fpathconf.c: Change all callers. * time/tzfile.c (decode): Always inline. * wcsmbs/wcsnrtombs.c: Change type of inbuf to unsigned char*. Remove cast in tomb function call. * wcsmbs/wcsrtombs.c Likewise. * wcsmbs/wcstob.c: Introduce new temp variable to take pointer in tomb function call.
This commit is contained in:
Ulrich Drepper
parent
dd9423a67a
commit
9c7ff11a5c
145
ChangeLog
145
ChangeLog
@ -1,3 +1,148 @@
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2003-06-11 Ulrich Drepper <drepper@redhat.com>
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* time/tzfile.c: Add a couple of __builtin_expect.
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Remove warnings gcc 3.3 shows.
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* argp/argp-help.c (hol_entry_short_iterate): Don't inline.
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* elf/dl-load.c (fillin_rpath): Likewise.
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(add_path): Likewise.
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* elf/dl-version.c (find_needed): Always inline.
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* elf/do-lookup.c (FCT): Don't inline.
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* iconv/Makefile: Extend vpath to intl subdir.
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(iconvconfig-modules): Add hash-string.
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* iconv/gconv_charset.h (strip): Don't inline.
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(upstr): Always inline.
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Move __gconv_compare_alias prototype to...
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* iconv/gconv_int.h: ...here.
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* iconv/gconv_db.c: Don't include gconv_charset.h.
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* iconv/gconv_conf.c (add_alias): Don't inline.
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(insert_module): Likewise.
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* iconv/gconv_simple.c (internal_ucs4_loop): Always inline.
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(internal_ucs4_loop_unaligned): Likewise.
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(internal_ucs4_loop_single): Likewise.
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(ucs4_internal_loop): Likewise.
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(ucs4_internal_loop_unaligned): Likewise.
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(ucs4_internal_loop_single): Likewise.
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(internal_ucs4le_loop): Always inline.
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(internal_ucs4le_loop_unaligned): Likewise.
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(internal_ucs4le_loop_single): Likewise.
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(ucs4le_internal_loop): Likewise.
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(ucs4le_internal_loop_unaligned): Likewise.
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(ucs4le_internal_loop_single): Likewise.
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* iconv/loop.c: Always inline the defined functions.
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* iconvdata/cns11642.h: Likewise.
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* iconvdata/cns11642l1.h: Likewise.
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* iconvdata/euc-kr.c: Likewise.
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* iconvdata/gb2312.h: Likewise.
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* iconvdata/jis0201.h: Likewise.
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* iconvdata/jis0208.h: Likewise.
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* iconvdata/jis0212.h: Likewise.
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* iconvdata/jisx0213.h: Likewise.
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* iconvdata/ksc5601.h: Likewise.
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* iconvdata/utf-7.c (base64): Don't inline.
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* include/libc-symbols.h (symbol_set_first_element): Add cast
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(symbol_set_end_p): Likewise.
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* include/set-hooks (RUN_HOOK): Likewise.
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* inet/Makefile (aux): Add ifreq.
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* intl/Makefile (aux): Add some entries from routines. Add
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hash-string.
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* intl/hash-string.c: New file.
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* intl/hash-string.h: Remove hash_string definition. Declare
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__hash_string.
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* iconv/gconv_cache.c (find_module_idx): Adjust hash_string caller.
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* iconv/iconvconfig.c (new_name): Likewise.
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* intl/dcigettext.c (_nl_find_msg): Likewise.
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* intl/loadmsgcat.c (_nl_load_domain): Likewise.
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* io/ftw.c (open_dir_stream): Always inline.
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(process_entry): Don't inline.
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* locale/findlocale.c: Include gconv_int.h.
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* locale/setlocale.c (new_composite_name): Don't inline.
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* locale/weight.h (findidx): Always inline.
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* locale/weightwc.h (findidx): Likewise.
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* locale/programs/linereader.c (lr_ignore_rest): Define here.
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* locale/programs/linereader.h (lr_ignore_rest): Don't define here,
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just declare it.
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(lr_getc): Always inline.
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(lr_ungetc): Likewise.
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* nss/nss_files/files-parse.c (parse_list): Likewise.
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* stdio-common/Makefile (aux): Add printf-parsemb and
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printf-parsewc.
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* stdio-common/_itoa.h (_itoa_word): Always inline.
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(_fitoa_word, _fitoa): Don't define here, only declare.
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* stdio-common/_itoa.c (_iftoa_word): Add here.
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(_fitoa): Likewise.
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* stdio-common/_itowa.h (_itowa_word): Always inline.
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* stdio-common/printf-parse.h (read_int): Don't inline.
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(find_spec): Don't define.
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Declare __find_specmb and __find_specwc.
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(parse_one_spec): Don't define.
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Declare __parse_one_specmb and __parse_one_specwc.
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* stdio-common/printf-parsemb.c: New file.
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* stdio-common/printf-parsewc.c: New file.
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* stdio-common/vfprintf.c: Update calls to find_spec and
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parse_one_spec for new names.
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* stdio-common/printf-prs.c: Likewise. Define DONT_NEED_READ_INT.
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* stdlib/Makefile (aux): Add grouping and groupingwc.
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* stdlib/grouping.c: New file.
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* stdlib/groupingwc.c: New file.
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* stdlib/grouping.h (correctly_grouped_prefix): Don't define here.
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Just prototype.
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* stdlib/rpmatch.c (try): Don't inline.
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* stdlib/strtod.c (round_and_return): Don't line.
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(str_to_mpn): Likewise.
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(__mpn_lshift_1): Always inline. Optimize only for constant count.
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Adjust for name change of correctly_grouped_prefix.
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* sysdeps/generic/strtol.c: Adjust for name change of
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correctly_grouped_prefix.
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* string/strxfrm.c (utf8_encode): Don't inline.
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* sysdeps/generic/dl-cache.c: Define _dl_cache_libcmp.
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* sysdeps/generic/dl-cache.h: Just declare _dl_cache_libcmp.
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* sysdeps/generic/ifreq.c: New file.
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* sysdeps/unix/sysv/linux/ifreq.c: New file.
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* sysdeps/generic/ifreq.h (__ifreq): Only declare here.
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* sysdeps/unix/sysv/linux/ifreq.h: Likewise.
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* sysdeps/generic/ldsodefs.h (_dl_name_match_p): Always inline.
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* sysdeps/generic/unwind-dw2-fde.c (start_fde_sort): Don't inline.
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(fde_split): Likewise.
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(fde_merge): Likewise.
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(end_fde_sort): Likewise.
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(init_object): Likewise.
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(binary_search_unencoded_fdes): Likewise.
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(binary_search_single_encoding_fdes): Likewise.
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(binary_search_mixed_encoding_fdes): Likewise.
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* sysdeps/generic/wordexp.c (w_addchar): Don't inline.
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* sysdeps/i386/dl-machine.c (elf_machine_runtime_setup): Always inline.
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* sysdeps/posix/sprofil.c (profil_count): Don't inline.
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* sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines):
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Add xstatconv.
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* sysdeps/unix/sysv/linux/xstatconv.h: New file.
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* sysdeps/unix/sysv/linux/xstatconv.c: Don't inline the function.
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Export them. Prepend __ to name.
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* sysdeps/unix/sysv/linux/Dist: Add xstatconv.h.
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* sysdeps/unix/sysv/linux/fxstat.c: Adjust for name change of
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conversion functions.
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* sysdeps/unix/sysv/linux/fxstat64.c: Likewise.
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* sysdeps/unix/sysv/linux/lxstat.c: Likewise.
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* sysdeps/unix/sysv/linux/lxstat64.c: Likewise.
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* sysdeps/unix/sysv/linux/xstat.c: Likewise.
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* sysdeps/unix/sysv/linux/xstat64.c: Likewise.
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* sysdeps/unix/sysv/linux/i386/fxstat.c: Likewise.
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* sysdeps/unix/sysv/linux/i386/lxstat.c: Likewise.
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* sysdeps/unix/sysv/linux/i386/xstat.c: Likewise.
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* sysdeps/unix/sysv/linux/pathconf.c (__statfs_link_max,
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__statfs_filesize_max, __statfs_symlinks): Define here. __ prepended
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to name. Change callers.
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* sysdeps/unix/sysv/linux/pathconf.h (__statfs_link_max,
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__statfs_filesize_max, __statfs_symlinks): Don't define here, just
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declare.
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* sysdeps/unix/sysv/linux/fpathconf.c: Change all callers.
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* time/tzfile.c (decode): Always inline.
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* wcsmbs/wcsnrtombs.c: Change type of inbuf to unsigned char*.
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Remove cast in tomb function call.
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* wcsmbs/wcsrtombs.c Likewise.
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* wcsmbs/wcstob.c: Introduce new temp variable to take pointer in
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tomb function call.
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2003-06-10 Ulrich Drepper <drepper@redhat.com>
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2003-06-10 Ulrich Drepper <drepper@redhat.com>
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* po/zh_CN.po: Update from translation team.
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* po/zh_CN.po: Update from translation team.
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@ -1,3 +1,8 @@
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2003-06-11 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/powerpc/pspinlock.c (__pthread_spin_init): Fix
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initializer [PR libc/5052].
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2003-06-09 Andreas Schwab <schwab@suse.de>
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2003-06-09 Andreas Schwab <schwab@suse.de>
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* Makefile: Move inclusion of ../Rules down after extra-objs is
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* Makefile: Move inclusion of ../Rules down after extra-objs is
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@ -1,5 +1,5 @@
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/* POSIX spinlock implementation. PowerPC version.
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/* POSIX spinlock implementation. PowerPC version.
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Copyright (C) 2000 Free Software Foundation, Inc.
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Copyright (C) 2000, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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The GNU C Library is free software; you can redistribute it and/or
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@ -55,7 +55,7 @@ __pthread_spin_init (pthread_spinlock_t *lock, int pshared)
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/* We can ignore the `pshared' parameter. Since we are busy-waiting
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/* We can ignore the `pshared' parameter. Since we are busy-waiting
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all processes which can access the memory location `lock' points
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all processes which can access the memory location `lock' points
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to can use the spinlock. */
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to can use the spinlock. */
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*lock = 1;
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*lock = 0;
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return 0;
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return 0;
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}
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}
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weak_alias (__pthread_spin_init, pthread_spin_init)
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weak_alias (__pthread_spin_init, pthread_spin_init)
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/* Common code for file-based database parsers in nss_files module.
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/* Common code for file-based database parsers in nss_files module.
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Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1996-2000, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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The GNU C Library is free software; you can redistribute it and/or
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@ -171,6 +171,7 @@ nss_files_parse_hidden_def (parse_line)
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}
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}
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static inline char **
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static inline char **
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__attribute ((always_inline))
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parse_list (char *line, struct parser_data *data, size_t datalen, int *errnop)
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parse_list (char *line, struct parser_data *data, size_t datalen, int *errnop)
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{
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{
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char *eol, **list, **p;
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char *eol, **list, **p;
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@ -40,7 +40,7 @@ install-others = $(inst_includedir)/bits/stdio_lim.h
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include ../Makeconfig
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include ../Makeconfig
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aux := errlist siglist
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aux := errlist siglist printf-parsemb printf-parsewc
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distribute := _itoa.h _itowa.h _i18n_number.h \
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distribute := _itoa.h _itowa.h _i18n_number.h \
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printf-parse.h stdio_lim.h.in tst-unbputc.sh tst-printf.sh
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printf-parse.h stdio_lim.h.in tst-unbputc.sh tst-printf.sh
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@ -424,3 +424,23 @@ _itoa (value, buflim, base, upper_case)
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return buflim;
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return buflim;
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}
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}
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char *
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_fitoa_word (unsigned long value, char *buf, unsigned int base, int upper_case)
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{
|
||||||
|
char tmpbuf[sizeof (value) * 4]; /* Worst case length: base 2. */
|
||||||
|
char *cp = _itoa_word (value, tmpbuf + sizeof (value) * 4, base, upper_case);
|
||||||
|
while (cp < tmpbuf + sizeof (value) * 4)
|
||||||
|
*buf++ = *cp++;
|
||||||
|
return buf;
|
||||||
|
}
|
||||||
|
|
||||||
|
char *
|
||||||
|
_fitoa (unsigned long long value, char *buf, unsigned int base, int upper_case)
|
||||||
|
{
|
||||||
|
char tmpbuf[sizeof (value) * 4]; /* Worst case length: base 2. */
|
||||||
|
char *cp = _itoa (value, tmpbuf + sizeof (value) * 4, base, upper_case);
|
||||||
|
while (cp < tmpbuf + sizeof (value) * 4)
|
||||||
|
*buf++ = *cp++;
|
||||||
|
return buf;
|
||||||
|
}
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Internal function for converting integers to ASCII.
|
/* Internal function for converting integers to ASCII.
|
||||||
Copyright (C) 1994, 95, 96, 97, 98, 99, 2002 Free Software Foundation, Inc.
|
Copyright (C) 1994,95,96,97,98,99,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -34,7 +34,7 @@ extern const char _itoa_upper_digits_internal[] attribute_hidden;
|
|||||||
extern const char _itoa_lower_digits[];
|
extern const char _itoa_lower_digits[];
|
||||||
extern const char _itoa_lower_digits_internal[] attribute_hidden;
|
extern const char _itoa_lower_digits_internal[] attribute_hidden;
|
||||||
|
|
||||||
static inline char * __attribute__ ((unused))
|
static inline char * __attribute__ ((unused, always_inline))
|
||||||
_itoa_word (unsigned long value, char *buflim,
|
_itoa_word (unsigned long value, char *buflim,
|
||||||
unsigned int base, int upper_case)
|
unsigned int base, int upper_case)
|
||||||
{
|
{
|
||||||
@ -69,24 +69,11 @@ _itoa_word (unsigned long value, char *buflim,
|
|||||||
}
|
}
|
||||||
#undef SPECIAL
|
#undef SPECIAL
|
||||||
|
|
||||||
static inline char * __attribute__ ((unused))
|
/* Similar to the _itoa functions, but output starts at buf and pointer
|
||||||
_fitoa_word (unsigned long value, char *buf, unsigned int base, int upper_case)
|
after the last written character is returned. */
|
||||||
{
|
extern char *_fitoa_word (unsigned long value, char *buf, unsigned int base,
|
||||||
char tmpbuf[sizeof (value) * 4]; /* Worst case length: base 2. */
|
int upper_case) attribute_hidden;
|
||||||
char *cp = _itoa_word (value, tmpbuf + sizeof (value) * 4, base, upper_case);
|
extern char *_fitoa (unsigned long long value, char *buf, unsigned int base,
|
||||||
while (cp < tmpbuf + sizeof (value) * 4)
|
int upper_case) attribute_hidden;
|
||||||
*buf++ = *cp++;
|
|
||||||
return buf;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline char * __attribute__ ((unused))
|
|
||||||
_fitoa (unsigned long long value, char *buf, unsigned int base, int upper_case)
|
|
||||||
{
|
|
||||||
char tmpbuf[sizeof (value) * 4]; /* Worst case length: base 2. */
|
|
||||||
char *cp = _itoa (value, tmpbuf + sizeof (value) * 4, base, upper_case);
|
|
||||||
while (cp < tmpbuf + sizeof (value) * 4)
|
|
||||||
*buf++ = *cp++;
|
|
||||||
return buf;
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif /* itoa.h */
|
#endif /* itoa.h */
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Internal function for converting integers to ASCII.
|
/* Internal function for converting integers to ASCII.
|
||||||
Copyright (C) 1994, 95, 96, 97, 98, 99, 2002 Free Software Foundation, Inc.
|
Copyright (C) 1994,95,96,97,98,99,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -31,7 +31,7 @@ extern wchar_t *_itowa (unsigned long long int value, wchar_t *buflim,
|
|||||||
unsigned int base, int upper_case);
|
unsigned int base, int upper_case);
|
||||||
|
|
||||||
static inline wchar_t *
|
static inline wchar_t *
|
||||||
__attribute__ ((unused))
|
__attribute__ ((unused, always_inline))
|
||||||
_itowa_word (unsigned long value, wchar_t *buflim,
|
_itowa_word (unsigned long value, wchar_t *buflim,
|
||||||
unsigned int base, int upper_case)
|
unsigned int base, int upper_case)
|
||||||
{
|
{
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Internal header for parsing printf format strings.
|
/* Internal header for parsing printf format strings.
|
||||||
Copyright (C) 1995-1999, 2000, 2002 Free Software Foundation, Inc.
|
Copyright (C) 1995-1999, 2000, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of th GNU C Library.
|
This file is part of th GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -17,15 +17,9 @@
|
|||||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
02111-1307 USA. */
|
02111-1307 USA. */
|
||||||
|
|
||||||
#include <ctype.h>
|
|
||||||
#include <limits.h>
|
|
||||||
#include <printf.h>
|
#include <printf.h>
|
||||||
#include <stdint.h>
|
#include <stdint.h>
|
||||||
#include <stddef.h>
|
#include <stddef.h>
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
#define NDEBUG 1
|
|
||||||
#include <assert.h>
|
|
||||||
|
|
||||||
|
|
||||||
struct printf_spec
|
struct printf_spec
|
||||||
@ -66,9 +60,10 @@ union printf_arg
|
|||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef DONT_NEED_READ_INT
|
||||||
/* Read a simple integer from a string and update the string pointer.
|
/* Read a simple integer from a string and update the string pointer.
|
||||||
It is assumed that the first character is a digit. */
|
It is assumed that the first character is a digit. */
|
||||||
static inline unsigned int
|
static unsigned int
|
||||||
read_int (const UCHAR_T * *pstr)
|
read_int (const UCHAR_T * *pstr)
|
||||||
{
|
{
|
||||||
unsigned int retval = **pstr - L_('0');
|
unsigned int retval = **pstr - L_('0');
|
||||||
@ -81,35 +76,7 @@ read_int (const UCHAR_T * *pstr)
|
|||||||
|
|
||||||
return retval;
|
return retval;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* Find the next spec in FORMAT, or the end of the string. Returns
|
|
||||||
a pointer into FORMAT, to a '%' or a '\0'. */
|
|
||||||
static inline const UCHAR_T *
|
|
||||||
#ifdef COMPILE_WPRINTF
|
|
||||||
find_spec (const UCHAR_T *format)
|
|
||||||
#else
|
|
||||||
find_spec (const UCHAR_T *format, mbstate_t *ps)
|
|
||||||
#endif
|
#endif
|
||||||
{
|
|
||||||
#ifdef COMPILE_WPRINTF
|
|
||||||
return (const UCHAR_T *) __wcschrnul ((const CHAR_T *) format, L'%');
|
|
||||||
#else
|
|
||||||
while (*format != L_('\0') && *format != L_('%'))
|
|
||||||
{
|
|
||||||
int len;
|
|
||||||
|
|
||||||
/* Remove any hints of a wrong encoding. */
|
|
||||||
ps->__count = 0;
|
|
||||||
if (! isascii (*format) && (len = __mbrlen (format, MB_CUR_MAX, ps)) > 0)
|
|
||||||
format += len;
|
|
||||||
else
|
|
||||||
++format;
|
|
||||||
}
|
|
||||||
return format;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* These are defined in reg-printf.c. */
|
/* These are defined in reg-printf.c. */
|
||||||
@ -117,334 +84,25 @@ extern printf_arginfo_function **__printf_arginfo_table attribute_hidden;
|
|||||||
extern printf_function **__printf_function_table attribute_hidden;
|
extern printf_function **__printf_function_table attribute_hidden;
|
||||||
|
|
||||||
|
|
||||||
|
/* Find the next spec in FORMAT, or the end of the string. Returns
|
||||||
|
a pointer into FORMAT, to a '%' or a '\0'. */
|
||||||
|
extern const unsigned char *__find_specmb (const UCHAR_T *format,
|
||||||
|
mbstate_t *ps) attribute_hidden;
|
||||||
|
|
||||||
|
extern const unsigned int *__find_specwc (const UCHAR_T *format)
|
||||||
|
attribute_hidden;
|
||||||
|
|
||||||
|
|
||||||
/* FORMAT must point to a '%' at the beginning of a spec. Fills in *SPEC
|
/* FORMAT must point to a '%' at the beginning of a spec. Fills in *SPEC
|
||||||
with the parsed details. POSN is the number of arguments already
|
with the parsed details. POSN is the number of arguments already
|
||||||
consumed. At most MAXTYPES - POSN types are filled in TYPES. Return
|
consumed. At most MAXTYPES - POSN types are filled in TYPES. Return
|
||||||
the number of args consumed by this spec; *MAX_REF_ARG is updated so it
|
the number of args consumed by this spec; *MAX_REF_ARG is updated so it
|
||||||
remains the highest argument index used. */
|
remains the highest argument index used. */
|
||||||
static inline size_t
|
extern size_t __parse_one_specmb (const unsigned char *format, size_t posn,
|
||||||
#ifdef COMPILE_WPRINTF
|
struct printf_spec *spec,
|
||||||
parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec,
|
size_t *max_ref_arg, mbstate_t *ps)
|
||||||
size_t *max_ref_arg)
|
attribute_hidden;
|
||||||
#else
|
|
||||||
parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec,
|
|
||||||
size_t *max_ref_arg, mbstate_t *ps)
|
|
||||||
#endif
|
|
||||||
{
|
|
||||||
unsigned int n;
|
|
||||||
size_t nargs = 0;
|
|
||||||
|
|
||||||
/* Skip the '%'. */
|
extern size_t __parse_one_specwc (const unsigned int *format, size_t posn,
|
||||||
++format;
|
struct printf_spec *spec,
|
||||||
|
size_t *max_ref_arg) attribute_hidden;
|
||||||
/* Clear information structure. */
|
|
||||||
spec->data_arg = -1;
|
|
||||||
spec->info.alt = 0;
|
|
||||||
spec->info.space = 0;
|
|
||||||
spec->info.left = 0;
|
|
||||||
spec->info.showsign = 0;
|
|
||||||
spec->info.group = 0;
|
|
||||||
spec->info.i18n = 0;
|
|
||||||
spec->info.pad = ' ';
|
|
||||||
spec->info.wide = sizeof (UCHAR_T) > 1;
|
|
||||||
|
|
||||||
/* Test for positional argument. */
|
|
||||||
if (ISDIGIT (*format))
|
|
||||||
{
|
|
||||||
const UCHAR_T *begin = format;
|
|
||||||
|
|
||||||
n = read_int (&format);
|
|
||||||
|
|
||||||
if (n > 0 && *format == L_('$'))
|
|
||||||
/* Is positional parameter. */
|
|
||||||
{
|
|
||||||
++format; /* Skip the '$'. */
|
|
||||||
spec->data_arg = n - 1;
|
|
||||||
*max_ref_arg = MAX (*max_ref_arg, n);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
/* Oops; that was actually the width and/or 0 padding flag.
|
|
||||||
Step back and read it again. */
|
|
||||||
format = begin;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Check for spec modifiers. */
|
|
||||||
do
|
|
||||||
{
|
|
||||||
switch (*format)
|
|
||||||
{
|
|
||||||
case L_(' '):
|
|
||||||
/* Output a space in place of a sign, when there is no sign. */
|
|
||||||
spec->info.space = 1;
|
|
||||||
continue;
|
|
||||||
case L_('+'):
|
|
||||||
/* Always output + or - for numbers. */
|
|
||||||
spec->info.showsign = 1;
|
|
||||||
continue;
|
|
||||||
case L_('-'):
|
|
||||||
/* Left-justify things. */
|
|
||||||
spec->info.left = 1;
|
|
||||||
continue;
|
|
||||||
case L_('#'):
|
|
||||||
/* Use the "alternate form":
|
|
||||||
Hex has 0x or 0X, FP always has a decimal point. */
|
|
||||||
spec->info.alt = 1;
|
|
||||||
continue;
|
|
||||||
case L_('0'):
|
|
||||||
/* Pad with 0s. */
|
|
||||||
spec->info.pad = '0';
|
|
||||||
continue;
|
|
||||||
case L_('\''):
|
|
||||||
/* Show grouping in numbers if the locale information
|
|
||||||
indicates any. */
|
|
||||||
spec->info.group = 1;
|
|
||||||
continue;
|
|
||||||
case L_('I'):
|
|
||||||
/* Use the internationalized form of the output. Currently
|
|
||||||
means to use the `outdigits' of the current locale. */
|
|
||||||
spec->info.i18n = 1;
|
|
||||||
continue;
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
while (*++format);
|
|
||||||
|
|
||||||
if (spec->info.left)
|
|
||||||
spec->info.pad = ' ';
|
|
||||||
|
|
||||||
/* Get the field width. */
|
|
||||||
spec->width_arg = -1;
|
|
||||||
spec->info.width = 0;
|
|
||||||
if (*format == L_('*'))
|
|
||||||
{
|
|
||||||
/* The field width is given in an argument.
|
|
||||||
A negative field width indicates left justification. */
|
|
||||||
const UCHAR_T *begin = ++format;
|
|
||||||
|
|
||||||
if (ISDIGIT (*format))
|
|
||||||
{
|
|
||||||
/* The width argument might be found in a positional parameter. */
|
|
||||||
n = read_int (&format);
|
|
||||||
|
|
||||||
if (n > 0 && *format == L_('$'))
|
|
||||||
{
|
|
||||||
spec->width_arg = n - 1;
|
|
||||||
*max_ref_arg = MAX (*max_ref_arg, n);
|
|
||||||
++format; /* Skip '$'. */
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (spec->width_arg < 0)
|
|
||||||
{
|
|
||||||
/* Not in a positional parameter. Consume one argument. */
|
|
||||||
spec->width_arg = posn++;
|
|
||||||
++nargs;
|
|
||||||
format = begin; /* Step back and reread. */
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if (ISDIGIT (*format))
|
|
||||||
/* Constant width specification. */
|
|
||||||
spec->info.width = read_int (&format);
|
|
||||||
|
|
||||||
/* Get the precision. */
|
|
||||||
spec->prec_arg = -1;
|
|
||||||
/* -1 means none given; 0 means explicit 0. */
|
|
||||||
spec->info.prec = -1;
|
|
||||||
if (*format == L_('.'))
|
|
||||||
{
|
|
||||||
++format;
|
|
||||||
if (*format == L_('*'))
|
|
||||||
{
|
|
||||||
/* The precision is given in an argument. */
|
|
||||||
const UCHAR_T *begin = ++format;
|
|
||||||
|
|
||||||
if (ISDIGIT (*format))
|
|
||||||
{
|
|
||||||
n = read_int (&format);
|
|
||||||
|
|
||||||
if (n > 0 && *format == L_('$'))
|
|
||||||
{
|
|
||||||
spec->prec_arg = n - 1;
|
|
||||||
*max_ref_arg = MAX (*max_ref_arg, n);
|
|
||||||
++format;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (spec->prec_arg < 0)
|
|
||||||
{
|
|
||||||
/* Not in a positional parameter. */
|
|
||||||
spec->prec_arg = posn++;
|
|
||||||
++nargs;
|
|
||||||
format = begin;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if (ISDIGIT (*format))
|
|
||||||
spec->info.prec = read_int (&format);
|
|
||||||
else
|
|
||||||
/* "%.?" is treated like "%.0?". */
|
|
||||||
spec->info.prec = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Check for type modifiers. */
|
|
||||||
spec->info.is_long_double = 0;
|
|
||||||
spec->info.is_short = 0;
|
|
||||||
spec->info.is_long = 0;
|
|
||||||
spec->info.is_char = 0;
|
|
||||||
|
|
||||||
switch (*format++)
|
|
||||||
{
|
|
||||||
case L_('h'):
|
|
||||||
/* ints are short ints or chars. */
|
|
||||||
if (*format != L_('h'))
|
|
||||||
spec->info.is_short = 1;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
++format;
|
|
||||||
spec->info.is_char = 1;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case L_('l'):
|
|
||||||
/* ints are long ints. */
|
|
||||||
spec->info.is_long = 1;
|
|
||||||
if (*format != L_('l'))
|
|
||||||
break;
|
|
||||||
++format;
|
|
||||||
/* FALLTHROUGH */
|
|
||||||
case L_('L'):
|
|
||||||
/* doubles are long doubles, and ints are long long ints. */
|
|
||||||
case L_('q'):
|
|
||||||
/* 4.4 uses this for long long. */
|
|
||||||
spec->info.is_long_double = 1;
|
|
||||||
break;
|
|
||||||
case L_('z'):
|
|
||||||
case L_('Z'):
|
|
||||||
/* ints are size_ts. */
|
|
||||||
assert (sizeof (size_t) <= sizeof (unsigned long long int));
|
|
||||||
#if LONG_MAX != LONG_LONG_MAX
|
|
||||||
spec->info.is_long_double = sizeof (size_t) > sizeof (unsigned long int);
|
|
||||||
#endif
|
|
||||||
spec->info.is_long = sizeof (size_t) > sizeof (unsigned int);
|
|
||||||
break;
|
|
||||||
case L_('t'):
|
|
||||||
assert (sizeof (ptrdiff_t) <= sizeof (long long int));
|
|
||||||
#if LONG_MAX != LONG_LONG_MAX
|
|
||||||
spec->info.is_long_double = (sizeof (ptrdiff_t) > sizeof (long int));
|
|
||||||
#endif
|
|
||||||
spec->info.is_long = sizeof (ptrdiff_t) > sizeof (int);
|
|
||||||
break;
|
|
||||||
case L_('j'):
|
|
||||||
assert (sizeof (uintmax_t) <= sizeof (unsigned long long int));
|
|
||||||
#if LONG_MAX != LONG_LONG_MAX
|
|
||||||
spec->info.is_long_double = (sizeof (uintmax_t)
|
|
||||||
> sizeof (unsigned long int));
|
|
||||||
#endif
|
|
||||||
spec->info.is_long = sizeof (uintmax_t) > sizeof (unsigned int);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
/* Not a recognized modifier. Backup. */
|
|
||||||
--format;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Get the format specification. */
|
|
||||||
spec->info.spec = (wchar_t) *format++;
|
|
||||||
if (__builtin_expect (__printf_function_table != NULL, 0)
|
|
||||||
&& spec->info.spec <= UCHAR_MAX
|
|
||||||
&& __printf_arginfo_table[spec->info.spec] != NULL)
|
|
||||||
/* We don't try to get the types for all arguments if the format
|
|
||||||
uses more than one. The normal case is covered though. */
|
|
||||||
spec->ndata_args = (*__printf_arginfo_table[spec->info.spec])
|
|
||||||
(&spec->info, 1, &spec->data_arg_type);
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* Find the data argument types of a built-in spec. */
|
|
||||||
spec->ndata_args = 1;
|
|
||||||
|
|
||||||
switch (spec->info.spec)
|
|
||||||
{
|
|
||||||
case L'i':
|
|
||||||
case L'd':
|
|
||||||
case L'u':
|
|
||||||
case L'o':
|
|
||||||
case L'X':
|
|
||||||
case L'x':
|
|
||||||
#if LONG_MAX != LONG_LONG_MAX
|
|
||||||
if (spec->info.is_long_double)
|
|
||||||
spec->data_arg_type = PA_INT|PA_FLAG_LONG_LONG;
|
|
||||||
else
|
|
||||||
#endif
|
|
||||||
if (spec->info.is_long)
|
|
||||||
spec->data_arg_type = PA_INT|PA_FLAG_LONG;
|
|
||||||
else if (spec->info.is_short)
|
|
||||||
spec->data_arg_type = PA_INT|PA_FLAG_SHORT;
|
|
||||||
else if (spec->info.is_char)
|
|
||||||
spec->data_arg_type = PA_CHAR;
|
|
||||||
else
|
|
||||||
spec->data_arg_type = PA_INT;
|
|
||||||
break;
|
|
||||||
case L'e':
|
|
||||||
case L'E':
|
|
||||||
case L'f':
|
|
||||||
case L'F':
|
|
||||||
case L'g':
|
|
||||||
case L'G':
|
|
||||||
case L'a':
|
|
||||||
case L'A':
|
|
||||||
if (spec->info.is_long_double)
|
|
||||||
spec->data_arg_type = PA_DOUBLE|PA_FLAG_LONG_DOUBLE;
|
|
||||||
else
|
|
||||||
spec->data_arg_type = PA_DOUBLE;
|
|
||||||
break;
|
|
||||||
case L'c':
|
|
||||||
spec->data_arg_type = PA_CHAR;
|
|
||||||
break;
|
|
||||||
case L'C':
|
|
||||||
spec->data_arg_type = PA_WCHAR;
|
|
||||||
break;
|
|
||||||
case L's':
|
|
||||||
spec->data_arg_type = PA_STRING;
|
|
||||||
break;
|
|
||||||
case L'S':
|
|
||||||
spec->data_arg_type = PA_WSTRING;
|
|
||||||
break;
|
|
||||||
case L'p':
|
|
||||||
spec->data_arg_type = PA_POINTER;
|
|
||||||
break;
|
|
||||||
case L'n':
|
|
||||||
spec->data_arg_type = PA_INT|PA_FLAG_PTR;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case L'm':
|
|
||||||
default:
|
|
||||||
/* An unknown spec will consume no args. */
|
|
||||||
spec->ndata_args = 0;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (spec->data_arg == -1 && spec->ndata_args > 0)
|
|
||||||
{
|
|
||||||
/* There are args consumed, but no positional spec. Use the
|
|
||||||
next sequential arg position. */
|
|
||||||
spec->data_arg = posn;
|
|
||||||
nargs += spec->ndata_args;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (spec->info.spec == L'\0')
|
|
||||||
/* Format ended before this spec was complete. */
|
|
||||||
spec->end_of_fmt = spec->next_fmt = format - 1;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* Find the next format spec. */
|
|
||||||
spec->end_of_fmt = format;
|
|
||||||
#ifdef COMPILE_WPRINTF
|
|
||||||
spec->next_fmt = find_spec (format);
|
|
||||||
#else
|
|
||||||
spec->next_fmt = find_spec (format, ps);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
return nargs;
|
|
||||||
}
|
|
||||||
|
|||||||
407
stdio-common/printf-parsemb.c
Normal file
407
stdio-common/printf-parsemb.c
Normal file
@ -0,0 +1,407 @@
|
|||||||
|
/* Internal header for parsing printf format strings.
|
||||||
|
Copyright (C) 1995-1999, 2000, 2002, 2003 Free Software Foundation, Inc.
|
||||||
|
This file is part of th GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <ctype.h>
|
||||||
|
#include <limits.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <wchar.h>
|
||||||
|
#include <wctype.h>
|
||||||
|
|
||||||
|
#ifndef COMPILE_WPRINTF
|
||||||
|
# define CHAR_T char
|
||||||
|
# define UCHAR_T unsigned char
|
||||||
|
# define INT_T int
|
||||||
|
# define L_(Str) Str
|
||||||
|
# define ISDIGIT(Ch) isdigit (Ch)
|
||||||
|
#else
|
||||||
|
# define CHAR_T wchar_t
|
||||||
|
# define UCHAR_T unsigned int
|
||||||
|
# define INT_T wint_t
|
||||||
|
# define L_(Str) L##Str
|
||||||
|
# define ISDIGIT(Ch) iswdigit (Ch)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "printf-parse.h"
|
||||||
|
|
||||||
|
#define NDEBUG 1
|
||||||
|
#include <assert.h>
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/* Find the next spec in FORMAT, or the end of the string. Returns
|
||||||
|
a pointer into FORMAT, to a '%' or a '\0'. */
|
||||||
|
const UCHAR_T *
|
||||||
|
#ifdef COMPILE_WPRINTF
|
||||||
|
__find_specwc (const UCHAR_T *format)
|
||||||
|
#else
|
||||||
|
__find_specmb (const UCHAR_T *format, mbstate_t *ps)
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
#ifdef COMPILE_WPRINTF
|
||||||
|
return (const UCHAR_T *) __wcschrnul ((const CHAR_T *) format, L'%');
|
||||||
|
#else
|
||||||
|
while (*format != L_('\0') && *format != L_('%'))
|
||||||
|
{
|
||||||
|
int len;
|
||||||
|
|
||||||
|
/* Remove any hints of a wrong encoding. */
|
||||||
|
ps->__count = 0;
|
||||||
|
if (! isascii (*format) && (len = __mbrlen (format, MB_CUR_MAX, ps)) > 0)
|
||||||
|
format += len;
|
||||||
|
else
|
||||||
|
++format;
|
||||||
|
}
|
||||||
|
return format;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* FORMAT must point to a '%' at the beginning of a spec. Fills in *SPEC
|
||||||
|
with the parsed details. POSN is the number of arguments already
|
||||||
|
consumed. At most MAXTYPES - POSN types are filled in TYPES. Return
|
||||||
|
the number of args consumed by this spec; *MAX_REF_ARG is updated so it
|
||||||
|
remains the highest argument index used. */
|
||||||
|
size_t
|
||||||
|
attribute_hidden
|
||||||
|
#ifdef COMPILE_WPRINTF
|
||||||
|
__parse_one_specwc (const UCHAR_T *format, size_t posn,
|
||||||
|
struct printf_spec *spec, size_t *max_ref_arg)
|
||||||
|
#else
|
||||||
|
__parse_one_specmb (const UCHAR_T *format, size_t posn,
|
||||||
|
struct printf_spec *spec, size_t *max_ref_arg,
|
||||||
|
mbstate_t *ps)
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
unsigned int n;
|
||||||
|
size_t nargs = 0;
|
||||||
|
|
||||||
|
/* Skip the '%'. */
|
||||||
|
++format;
|
||||||
|
|
||||||
|
/* Clear information structure. */
|
||||||
|
spec->data_arg = -1;
|
||||||
|
spec->info.alt = 0;
|
||||||
|
spec->info.space = 0;
|
||||||
|
spec->info.left = 0;
|
||||||
|
spec->info.showsign = 0;
|
||||||
|
spec->info.group = 0;
|
||||||
|
spec->info.i18n = 0;
|
||||||
|
spec->info.pad = ' ';
|
||||||
|
spec->info.wide = sizeof (UCHAR_T) > 1;
|
||||||
|
|
||||||
|
/* Test for positional argument. */
|
||||||
|
if (ISDIGIT (*format))
|
||||||
|
{
|
||||||
|
const UCHAR_T *begin = format;
|
||||||
|
|
||||||
|
n = read_int (&format);
|
||||||
|
|
||||||
|
if (n > 0 && *format == L_('$'))
|
||||||
|
/* Is positional parameter. */
|
||||||
|
{
|
||||||
|
++format; /* Skip the '$'. */
|
||||||
|
spec->data_arg = n - 1;
|
||||||
|
*max_ref_arg = MAX (*max_ref_arg, n);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
/* Oops; that was actually the width and/or 0 padding flag.
|
||||||
|
Step back and read it again. */
|
||||||
|
format = begin;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Check for spec modifiers. */
|
||||||
|
do
|
||||||
|
{
|
||||||
|
switch (*format)
|
||||||
|
{
|
||||||
|
case L_(' '):
|
||||||
|
/* Output a space in place of a sign, when there is no sign. */
|
||||||
|
spec->info.space = 1;
|
||||||
|
continue;
|
||||||
|
case L_('+'):
|
||||||
|
/* Always output + or - for numbers. */
|
||||||
|
spec->info.showsign = 1;
|
||||||
|
continue;
|
||||||
|
case L_('-'):
|
||||||
|
/* Left-justify things. */
|
||||||
|
spec->info.left = 1;
|
||||||
|
continue;
|
||||||
|
case L_('#'):
|
||||||
|
/* Use the "alternate form":
|
||||||
|
Hex has 0x or 0X, FP always has a decimal point. */
|
||||||
|
spec->info.alt = 1;
|
||||||
|
continue;
|
||||||
|
case L_('0'):
|
||||||
|
/* Pad with 0s. */
|
||||||
|
spec->info.pad = '0';
|
||||||
|
continue;
|
||||||
|
case L_('\''):
|
||||||
|
/* Show grouping in numbers if the locale information
|
||||||
|
indicates any. */
|
||||||
|
spec->info.group = 1;
|
||||||
|
continue;
|
||||||
|
case L_('I'):
|
||||||
|
/* Use the internationalized form of the output. Currently
|
||||||
|
means to use the `outdigits' of the current locale. */
|
||||||
|
spec->info.i18n = 1;
|
||||||
|
continue;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
while (*++format);
|
||||||
|
|
||||||
|
if (spec->info.left)
|
||||||
|
spec->info.pad = ' ';
|
||||||
|
|
||||||
|
/* Get the field width. */
|
||||||
|
spec->width_arg = -1;
|
||||||
|
spec->info.width = 0;
|
||||||
|
if (*format == L_('*'))
|
||||||
|
{
|
||||||
|
/* The field width is given in an argument.
|
||||||
|
A negative field width indicates left justification. */
|
||||||
|
const UCHAR_T *begin = ++format;
|
||||||
|
|
||||||
|
if (ISDIGIT (*format))
|
||||||
|
{
|
||||||
|
/* The width argument might be found in a positional parameter. */
|
||||||
|
n = read_int (&format);
|
||||||
|
|
||||||
|
if (n > 0 && *format == L_('$'))
|
||||||
|
{
|
||||||
|
spec->width_arg = n - 1;
|
||||||
|
*max_ref_arg = MAX (*max_ref_arg, n);
|
||||||
|
++format; /* Skip '$'. */
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (spec->width_arg < 0)
|
||||||
|
{
|
||||||
|
/* Not in a positional parameter. Consume one argument. */
|
||||||
|
spec->width_arg = posn++;
|
||||||
|
++nargs;
|
||||||
|
format = begin; /* Step back and reread. */
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (ISDIGIT (*format))
|
||||||
|
/* Constant width specification. */
|
||||||
|
spec->info.width = read_int (&format);
|
||||||
|
|
||||||
|
/* Get the precision. */
|
||||||
|
spec->prec_arg = -1;
|
||||||
|
/* -1 means none given; 0 means explicit 0. */
|
||||||
|
spec->info.prec = -1;
|
||||||
|
if (*format == L_('.'))
|
||||||
|
{
|
||||||
|
++format;
|
||||||
|
if (*format == L_('*'))
|
||||||
|
{
|
||||||
|
/* The precision is given in an argument. */
|
||||||
|
const UCHAR_T *begin = ++format;
|
||||||
|
|
||||||
|
if (ISDIGIT (*format))
|
||||||
|
{
|
||||||
|
n = read_int (&format);
|
||||||
|
|
||||||
|
if (n > 0 && *format == L_('$'))
|
||||||
|
{
|
||||||
|
spec->prec_arg = n - 1;
|
||||||
|
*max_ref_arg = MAX (*max_ref_arg, n);
|
||||||
|
++format;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (spec->prec_arg < 0)
|
||||||
|
{
|
||||||
|
/* Not in a positional parameter. */
|
||||||
|
spec->prec_arg = posn++;
|
||||||
|
++nargs;
|
||||||
|
format = begin;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (ISDIGIT (*format))
|
||||||
|
spec->info.prec = read_int (&format);
|
||||||
|
else
|
||||||
|
/* "%.?" is treated like "%.0?". */
|
||||||
|
spec->info.prec = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Check for type modifiers. */
|
||||||
|
spec->info.is_long_double = 0;
|
||||||
|
spec->info.is_short = 0;
|
||||||
|
spec->info.is_long = 0;
|
||||||
|
spec->info.is_char = 0;
|
||||||
|
|
||||||
|
switch (*format++)
|
||||||
|
{
|
||||||
|
case L_('h'):
|
||||||
|
/* ints are short ints or chars. */
|
||||||
|
if (*format != L_('h'))
|
||||||
|
spec->info.is_short = 1;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
++format;
|
||||||
|
spec->info.is_char = 1;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case L_('l'):
|
||||||
|
/* ints are long ints. */
|
||||||
|
spec->info.is_long = 1;
|
||||||
|
if (*format != L_('l'))
|
||||||
|
break;
|
||||||
|
++format;
|
||||||
|
/* FALLTHROUGH */
|
||||||
|
case L_('L'):
|
||||||
|
/* doubles are long doubles, and ints are long long ints. */
|
||||||
|
case L_('q'):
|
||||||
|
/* 4.4 uses this for long long. */
|
||||||
|
spec->info.is_long_double = 1;
|
||||||
|
break;
|
||||||
|
case L_('z'):
|
||||||
|
case L_('Z'):
|
||||||
|
/* ints are size_ts. */
|
||||||
|
assert (sizeof (size_t) <= sizeof (unsigned long long int));
|
||||||
|
#if LONG_MAX != LONG_LONG_MAX
|
||||||
|
spec->info.is_long_double = sizeof (size_t) > sizeof (unsigned long int);
|
||||||
|
#endif
|
||||||
|
spec->info.is_long = sizeof (size_t) > sizeof (unsigned int);
|
||||||
|
break;
|
||||||
|
case L_('t'):
|
||||||
|
assert (sizeof (ptrdiff_t) <= sizeof (long long int));
|
||||||
|
#if LONG_MAX != LONG_LONG_MAX
|
||||||
|
spec->info.is_long_double = (sizeof (ptrdiff_t) > sizeof (long int));
|
||||||
|
#endif
|
||||||
|
spec->info.is_long = sizeof (ptrdiff_t) > sizeof (int);
|
||||||
|
break;
|
||||||
|
case L_('j'):
|
||||||
|
assert (sizeof (uintmax_t) <= sizeof (unsigned long long int));
|
||||||
|
#if LONG_MAX != LONG_LONG_MAX
|
||||||
|
spec->info.is_long_double = (sizeof (uintmax_t)
|
||||||
|
> sizeof (unsigned long int));
|
||||||
|
#endif
|
||||||
|
spec->info.is_long = sizeof (uintmax_t) > sizeof (unsigned int);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
/* Not a recognized modifier. Backup. */
|
||||||
|
--format;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Get the format specification. */
|
||||||
|
spec->info.spec = (wchar_t) *format++;
|
||||||
|
if (__builtin_expect (__printf_function_table != NULL, 0)
|
||||||
|
&& spec->info.spec <= UCHAR_MAX
|
||||||
|
&& __printf_arginfo_table[spec->info.spec] != NULL)
|
||||||
|
/* We don't try to get the types for all arguments if the format
|
||||||
|
uses more than one. The normal case is covered though. */
|
||||||
|
spec->ndata_args = (*__printf_arginfo_table[spec->info.spec])
|
||||||
|
(&spec->info, 1, &spec->data_arg_type);
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* Find the data argument types of a built-in spec. */
|
||||||
|
spec->ndata_args = 1;
|
||||||
|
|
||||||
|
switch (spec->info.spec)
|
||||||
|
{
|
||||||
|
case L'i':
|
||||||
|
case L'd':
|
||||||
|
case L'u':
|
||||||
|
case L'o':
|
||||||
|
case L'X':
|
||||||
|
case L'x':
|
||||||
|
#if LONG_MAX != LONG_LONG_MAX
|
||||||
|
if (spec->info.is_long_double)
|
||||||
|
spec->data_arg_type = PA_INT|PA_FLAG_LONG_LONG;
|
||||||
|
else
|
||||||
|
#endif
|
||||||
|
if (spec->info.is_long)
|
||||||
|
spec->data_arg_type = PA_INT|PA_FLAG_LONG;
|
||||||
|
else if (spec->info.is_short)
|
||||||
|
spec->data_arg_type = PA_INT|PA_FLAG_SHORT;
|
||||||
|
else if (spec->info.is_char)
|
||||||
|
spec->data_arg_type = PA_CHAR;
|
||||||
|
else
|
||||||
|
spec->data_arg_type = PA_INT;
|
||||||
|
break;
|
||||||
|
case L'e':
|
||||||
|
case L'E':
|
||||||
|
case L'f':
|
||||||
|
case L'F':
|
||||||
|
case L'g':
|
||||||
|
case L'G':
|
||||||
|
case L'a':
|
||||||
|
case L'A':
|
||||||
|
if (spec->info.is_long_double)
|
||||||
|
spec->data_arg_type = PA_DOUBLE|PA_FLAG_LONG_DOUBLE;
|
||||||
|
else
|
||||||
|
spec->data_arg_type = PA_DOUBLE;
|
||||||
|
break;
|
||||||
|
case L'c':
|
||||||
|
spec->data_arg_type = PA_CHAR;
|
||||||
|
break;
|
||||||
|
case L'C':
|
||||||
|
spec->data_arg_type = PA_WCHAR;
|
||||||
|
break;
|
||||||
|
case L's':
|
||||||
|
spec->data_arg_type = PA_STRING;
|
||||||
|
break;
|
||||||
|
case L'S':
|
||||||
|
spec->data_arg_type = PA_WSTRING;
|
||||||
|
break;
|
||||||
|
case L'p':
|
||||||
|
spec->data_arg_type = PA_POINTER;
|
||||||
|
break;
|
||||||
|
case L'n':
|
||||||
|
spec->data_arg_type = PA_INT|PA_FLAG_PTR;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case L'm':
|
||||||
|
default:
|
||||||
|
/* An unknown spec will consume no args. */
|
||||||
|
spec->ndata_args = 0;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (spec->data_arg == -1 && spec->ndata_args > 0)
|
||||||
|
{
|
||||||
|
/* There are args consumed, but no positional spec. Use the
|
||||||
|
next sequential arg position. */
|
||||||
|
spec->data_arg = posn;
|
||||||
|
nargs += spec->ndata_args;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (spec->info.spec == L'\0')
|
||||||
|
/* Format ended before this spec was complete. */
|
||||||
|
spec->end_of_fmt = spec->next_fmt = format - 1;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* Find the next format spec. */
|
||||||
|
spec->end_of_fmt = format;
|
||||||
|
#ifdef COMPILE_WPRINTF
|
||||||
|
spec->next_fmt = __find_specwc (format);
|
||||||
|
#else
|
||||||
|
spec->next_fmt = __find_specmb (format, ps);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
return nargs;
|
||||||
|
}
|
||||||
2
stdio-common/printf-parsewc.c
Normal file
2
stdio-common/printf-parsewc.c
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
#define COMPILE_WPRINTF 1
|
||||||
|
#include "printf-parsemb.c"
|
||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 1991,92,95,96,99,2000,2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1991,92,95,96,99,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -70,6 +70,7 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
|
|||||||
# endif
|
# endif
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#define DONT_NEED_READ_INT
|
||||||
#include "printf-parse.h"
|
#include "printf-parse.h"
|
||||||
|
|
||||||
|
|
||||||
@ -88,10 +89,10 @@ parse_printf_format (fmt, n, argtypes)
|
|||||||
max_ref_arg = 0;
|
max_ref_arg = 0;
|
||||||
|
|
||||||
/* Search for format specifications. */
|
/* Search for format specifications. */
|
||||||
for (fmt = find_spec (fmt, &mbstate); *fmt != '\0'; fmt = spec.next_fmt)
|
for (fmt = __find_specmb (fmt, &mbstate); *fmt != '\0'; fmt = spec.next_fmt)
|
||||||
{
|
{
|
||||||
/* Parse this spec. */
|
/* Parse this spec. */
|
||||||
nargs += parse_one_spec (fmt, nargs, &spec, &max_ref_arg, &mbstate);
|
nargs += __parse_one_specmb (fmt, nargs, &spec, &max_ref_arg, &mbstate);
|
||||||
|
|
||||||
/* If the width is determined by an argument this is an int. */
|
/* If the width is determined by an argument this is an int. */
|
||||||
if (spec.width_arg != -1 && (size_t) spec.width_arg < n)
|
if (spec.width_arg != -1 && (size_t) spec.width_arg < n)
|
||||||
|
|||||||
@ -1294,13 +1294,13 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
|
|||||||
|
|
||||||
#ifdef COMPILE_WPRINTF
|
#ifdef COMPILE_WPRINTF
|
||||||
/* Find the first format specifier. */
|
/* Find the first format specifier. */
|
||||||
f = lead_str_end = find_spec ((const UCHAR_T *) format);
|
f = lead_str_end = __find_specwc ((const UCHAR_T *) format);
|
||||||
#else
|
#else
|
||||||
/* Put state for processing format string in initial state. */
|
/* Put state for processing format string in initial state. */
|
||||||
memset (&mbstate, '\0', sizeof (mbstate_t));
|
memset (&mbstate, '\0', sizeof (mbstate_t));
|
||||||
|
|
||||||
/* Find the first format specifier. */
|
/* Find the first format specifier. */
|
||||||
f = lead_str_end = find_spec (format, &mbstate);
|
f = lead_str_end = __find_specmb (format, &mbstate);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Lock stream. */
|
/* Lock stream. */
|
||||||
@ -1596,9 +1596,9 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
|
|||||||
|
|
||||||
/* Look for next format specifier. */
|
/* Look for next format specifier. */
|
||||||
#ifdef COMPILE_WPRINTF
|
#ifdef COMPILE_WPRINTF
|
||||||
f = find_spec ((end_of_spec = ++f));
|
f = __find_specwc ((end_of_spec = ++f));
|
||||||
#else
|
#else
|
||||||
f = find_spec ((end_of_spec = ++f), &mbstate);
|
f = __find_specmb ((end_of_spec = ++f), &mbstate);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Write the following constant string. */
|
/* Write the following constant string. */
|
||||||
@ -1677,10 +1677,10 @@ do_positional:
|
|||||||
|
|
||||||
/* Parse the format specifier. */
|
/* Parse the format specifier. */
|
||||||
#ifdef COMPILE_WPRINTF
|
#ifdef COMPILE_WPRINTF
|
||||||
nargs += parse_one_spec (f, nargs, &specs[nspecs], &max_ref_arg);
|
nargs += __parse_one_specwc (f, nargs, &specs[nspecs], &max_ref_arg);
|
||||||
#else
|
#else
|
||||||
nargs += parse_one_spec (f, nargs, &specs[nspecs], &max_ref_arg,
|
nargs += __parse_one_specmb (f, nargs, &specs[nspecs], &max_ref_arg,
|
||||||
&mbstate);
|
&mbstate);
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@ -1,4 +1,4 @@
|
|||||||
# Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
# Copyright (C) 1991-2002, 2003 Free Software Foundation, Inc.
|
||||||
# This file is part of the GNU C Library.
|
# This file is part of the GNU C Library.
|
||||||
|
|
||||||
# The GNU C Library is free software; you can redistribute it and/or
|
# The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -49,6 +49,7 @@ routines := \
|
|||||||
rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg \
|
rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg \
|
||||||
strtoimax strtoumax wcstoimax wcstoumax \
|
strtoimax strtoumax wcstoimax wcstoumax \
|
||||||
getcontext setcontext makecontext swapcontext
|
getcontext setcontext makecontext swapcontext
|
||||||
|
aux = grouping groupingwc
|
||||||
|
|
||||||
# These routines will be omitted from the libc shared object.
|
# These routines will be omitted from the libc shared object.
|
||||||
# Instead the static object files will be included in a special archive
|
# Instead the static object files will be included in a special archive
|
||||||
@ -73,7 +74,7 @@ mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
|
|||||||
routines := $(strip $(routines) $(mpn-routines)) \
|
routines := $(strip $(routines) $(mpn-routines)) \
|
||||||
dbl2mpn ldbl2mpn \
|
dbl2mpn ldbl2mpn \
|
||||||
mpn2flt mpn2dbl mpn2ldbl
|
mpn2flt mpn2dbl mpn2ldbl
|
||||||
aux := fpioconst mp_clz_tab
|
aux += fpioconst mp_clz_tab
|
||||||
distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
|
distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
|
||||||
|
|
||||||
generated += isomac isomac.out
|
generated += isomac isomac.out
|
||||||
|
|||||||
202
stdlib/grouping.c
Normal file
202
stdlib/grouping.c
Normal file
@ -0,0 +1,202 @@
|
|||||||
|
/* Internal header for proving correct grouping in strings of numbers.
|
||||||
|
Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <limits.h>
|
||||||
|
#include <stddef.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#ifndef MAX
|
||||||
|
#define MAX(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); \
|
||||||
|
_a > _b ? _a : _b; })
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef USE_WIDE_CHAR
|
||||||
|
# include <wctype.h>
|
||||||
|
# define L_(Ch) L##Ch
|
||||||
|
# define UCHAR_TYPE wint_t
|
||||||
|
# define STRING_TYPE wchar_t
|
||||||
|
#else
|
||||||
|
# define L_(Ch) Ch
|
||||||
|
# define UCHAR_TYPE unsigned char
|
||||||
|
# define STRING_TYPE char
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "grouping.h"
|
||||||
|
|
||||||
|
/* Find the maximum prefix of the string between BEGIN and END which
|
||||||
|
satisfies the grouping rules. It is assumed that at least one digit
|
||||||
|
follows BEGIN directly. */
|
||||||
|
|
||||||
|
const STRING_TYPE *
|
||||||
|
#ifdef USE_WIDE_CHAR
|
||||||
|
__correctly_grouped_prefixwc (const STRING_TYPE *begin, const STRING_TYPE *end,
|
||||||
|
wchar_t thousands,
|
||||||
|
#else
|
||||||
|
__correctly_grouped_prefixmb (const STRING_TYPE *begin, const STRING_TYPE *end,
|
||||||
|
const char *thousands,
|
||||||
|
#endif
|
||||||
|
const char *grouping)
|
||||||
|
{
|
||||||
|
#ifndef USE_WIDE_CHAR
|
||||||
|
size_t thousands_len;
|
||||||
|
int cnt;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (grouping == NULL)
|
||||||
|
return end;
|
||||||
|
|
||||||
|
#ifndef USE_WIDE_CHAR
|
||||||
|
thousands_len = strlen (thousands);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
while (end > begin)
|
||||||
|
{
|
||||||
|
const STRING_TYPE *cp = end - 1;
|
||||||
|
const char *gp = grouping;
|
||||||
|
|
||||||
|
/* Check first group. */
|
||||||
|
while (cp >= begin)
|
||||||
|
{
|
||||||
|
#ifdef USE_WIDE_CHAR
|
||||||
|
if (*cp == thousands)
|
||||||
|
break;
|
||||||
|
#else
|
||||||
|
if (cp[thousands_len - 1] == *thousands)
|
||||||
|
{
|
||||||
|
for (cnt = 1; thousands[cnt] != '\0'; ++cnt)
|
||||||
|
if (thousands[cnt] != cp[thousands_len - 1 - cnt])
|
||||||
|
break;
|
||||||
|
if (thousands[cnt] == '\0')
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
--cp;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* We allow the representation to contain no grouping at all even if
|
||||||
|
the locale specifies we can have grouping. */
|
||||||
|
if (cp < begin)
|
||||||
|
return end;
|
||||||
|
|
||||||
|
if (end - cp == (int) *gp + 1)
|
||||||
|
{
|
||||||
|
/* This group matches the specification. */
|
||||||
|
|
||||||
|
const STRING_TYPE *new_end;
|
||||||
|
|
||||||
|
if (cp < begin)
|
||||||
|
/* There is just one complete group. We are done. */
|
||||||
|
return end;
|
||||||
|
|
||||||
|
/* CP points to a thousands separator character. The preceding
|
||||||
|
remainder of the string from BEGIN to NEW_END is the part we
|
||||||
|
will consider if there is a grouping error in this trailing
|
||||||
|
portion from CP to END. */
|
||||||
|
new_end = cp - 1;
|
||||||
|
|
||||||
|
/* Loop while the grouping is correct. */
|
||||||
|
while (1)
|
||||||
|
{
|
||||||
|
/* Get the next grouping rule. */
|
||||||
|
++gp;
|
||||||
|
if (*gp == 0)
|
||||||
|
/* If end is reached use last rule. */
|
||||||
|
--gp;
|
||||||
|
|
||||||
|
/* Skip the thousands separator. */
|
||||||
|
--cp;
|
||||||
|
|
||||||
|
if (*gp == CHAR_MAX
|
||||||
|
#if CHAR_MIN < 0
|
||||||
|
|| *gp < 0
|
||||||
|
#endif
|
||||||
|
)
|
||||||
|
{
|
||||||
|
/* No more thousands separators are allowed to follow. */
|
||||||
|
while (cp >= begin)
|
||||||
|
{
|
||||||
|
#ifdef USE_WIDE_CHAR
|
||||||
|
if (*cp == thousands)
|
||||||
|
break;
|
||||||
|
#else
|
||||||
|
for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
|
||||||
|
if (thousands[cnt] != cp[thousands_len - cnt - 1])
|
||||||
|
break;
|
||||||
|
if (thousands[cnt] == '\0')
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
--cp;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cp < begin)
|
||||||
|
/* OK, only digits followed. */
|
||||||
|
return end;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* Check the next group. */
|
||||||
|
const STRING_TYPE *group_end = cp;
|
||||||
|
|
||||||
|
while (cp >= begin)
|
||||||
|
{
|
||||||
|
#ifdef USE_WIDE_CHAR
|
||||||
|
if (*cp == thousands)
|
||||||
|
break;
|
||||||
|
#else
|
||||||
|
for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
|
||||||
|
if (thousands[cnt] != cp[thousands_len - cnt - 1])
|
||||||
|
break;
|
||||||
|
if (thousands[cnt] == '\0')
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
--cp;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cp < begin && group_end - cp <= (int) *gp)
|
||||||
|
/* Final group is correct. */
|
||||||
|
return end;
|
||||||
|
|
||||||
|
if (cp < begin || group_end - cp != (int) *gp)
|
||||||
|
/* Incorrect group. Punt. */
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* The trailing portion of the string starting at NEW_END
|
||||||
|
contains a grouping error. So we will look for a correctly
|
||||||
|
grouped number in the preceding portion instead. */
|
||||||
|
end = new_end;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* Even the first group was wrong; determine maximum shift. */
|
||||||
|
if (end - cp > (int) *gp + 1)
|
||||||
|
end = cp + (int) *gp + 1;
|
||||||
|
else if (cp < begin)
|
||||||
|
/* This number does not fill the first group, but is correct. */
|
||||||
|
return end;
|
||||||
|
else
|
||||||
|
/* CP points to a thousands separator character. */
|
||||||
|
end = cp;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return MAX (begin, end);
|
||||||
|
}
|
||||||
@ -1,5 +1,5 @@
|
|||||||
/* Internal header for proving correct grouping in strings of numbers.
|
/* Internal header for proving correct grouping in strings of numbers.
|
||||||
Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
|
Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
|
||||||
|
|
||||||
@ -18,169 +18,17 @@
|
|||||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
02111-1307 USA. */
|
02111-1307 USA. */
|
||||||
|
|
||||||
#include <limits.h>
|
|
||||||
|
|
||||||
#ifndef MAX
|
|
||||||
#define MAX(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); \
|
|
||||||
_a > _b ? _a : _b; })
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Find the maximum prefix of the string between BEGIN and END which
|
/* Find the maximum prefix of the string between BEGIN and END which
|
||||||
satisfies the grouping rules. It is assumed that at least one digit
|
satisfies the grouping rules. It is assumed that at least one digit
|
||||||
follows BEGIN directly. */
|
follows BEGIN directly. */
|
||||||
|
extern const wchar_t *__correctly_grouped_prefixwc (const wchar_t *begin,
|
||||||
|
const wchar_t *end,
|
||||||
|
wchar_t thousands,
|
||||||
|
const char *grouping)
|
||||||
|
attribute_hidden;
|
||||||
|
|
||||||
static inline const STRING_TYPE *
|
extern const char *__correctly_grouped_prefixmb (const char *begin,
|
||||||
correctly_grouped_prefix (const STRING_TYPE *begin, const STRING_TYPE *end,
|
const char *end,
|
||||||
#ifdef USE_WIDE_CHAR
|
const char *thousands,
|
||||||
wchar_t thousands,
|
const char *grouping)
|
||||||
#else
|
attribute_hidden;
|
||||||
const char *thousands,
|
|
||||||
#endif
|
|
||||||
const char *grouping)
|
|
||||||
{
|
|
||||||
#ifndef USE_WIDE_CHAR
|
|
||||||
size_t thousands_len;
|
|
||||||
int cnt;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
if (grouping == NULL)
|
|
||||||
return end;
|
|
||||||
|
|
||||||
#ifndef USE_WIDE_CHAR
|
|
||||||
thousands_len = strlen (thousands);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
while (end > begin)
|
|
||||||
{
|
|
||||||
const STRING_TYPE *cp = end - 1;
|
|
||||||
const char *gp = grouping;
|
|
||||||
|
|
||||||
/* Check first group. */
|
|
||||||
while (cp >= begin)
|
|
||||||
{
|
|
||||||
#ifdef USE_WIDE_CHAR
|
|
||||||
if (*cp == thousands)
|
|
||||||
break;
|
|
||||||
#else
|
|
||||||
if (cp[thousands_len - 1] == *thousands)
|
|
||||||
{
|
|
||||||
for (cnt = 1; thousands[cnt] != '\0'; ++cnt)
|
|
||||||
if (thousands[cnt] != cp[thousands_len - 1 - cnt])
|
|
||||||
break;
|
|
||||||
if (thousands[cnt] == '\0')
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
--cp;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* We allow the representation to contain no grouping at all even if
|
|
||||||
the locale specifies we can have grouping. */
|
|
||||||
if (cp < begin)
|
|
||||||
return end;
|
|
||||||
|
|
||||||
if (end - cp == (int) *gp + 1)
|
|
||||||
{
|
|
||||||
/* This group matches the specification. */
|
|
||||||
|
|
||||||
const STRING_TYPE *new_end;
|
|
||||||
|
|
||||||
if (cp < begin)
|
|
||||||
/* There is just one complete group. We are done. */
|
|
||||||
return end;
|
|
||||||
|
|
||||||
/* CP points to a thousands separator character. The preceding
|
|
||||||
remainder of the string from BEGIN to NEW_END is the part we
|
|
||||||
will consider if there is a grouping error in this trailing
|
|
||||||
portion from CP to END. */
|
|
||||||
new_end = cp - 1;
|
|
||||||
|
|
||||||
/* Loop while the grouping is correct. */
|
|
||||||
while (1)
|
|
||||||
{
|
|
||||||
/* Get the next grouping rule. */
|
|
||||||
++gp;
|
|
||||||
if (*gp == 0)
|
|
||||||
/* If end is reached use last rule. */
|
|
||||||
--gp;
|
|
||||||
|
|
||||||
/* Skip the thousands separator. */
|
|
||||||
--cp;
|
|
||||||
|
|
||||||
if (*gp == CHAR_MAX
|
|
||||||
#if CHAR_MIN < 0
|
|
||||||
|| *gp < 0
|
|
||||||
#endif
|
|
||||||
)
|
|
||||||
{
|
|
||||||
/* No more thousands separators are allowed to follow. */
|
|
||||||
while (cp >= begin)
|
|
||||||
{
|
|
||||||
#ifdef USE_WIDE_CHAR
|
|
||||||
if (*cp == thousands)
|
|
||||||
break;
|
|
||||||
#else
|
|
||||||
for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
|
|
||||||
if (thousands[cnt] != cp[thousands_len - cnt - 1])
|
|
||||||
break;
|
|
||||||
if (thousands[cnt] == '\0')
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
--cp;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cp < begin)
|
|
||||||
/* OK, only digits followed. */
|
|
||||||
return end;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* Check the next group. */
|
|
||||||
const STRING_TYPE *group_end = cp;
|
|
||||||
|
|
||||||
while (cp >= begin)
|
|
||||||
{
|
|
||||||
#ifdef USE_WIDE_CHAR
|
|
||||||
if (*cp == thousands)
|
|
||||||
break;
|
|
||||||
#else
|
|
||||||
for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
|
|
||||||
if (thousands[cnt] != cp[thousands_len - cnt - 1])
|
|
||||||
break;
|
|
||||||
if (thousands[cnt] == '\0')
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
--cp;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cp < begin && group_end - cp <= (int) *gp)
|
|
||||||
/* Final group is correct. */
|
|
||||||
return end;
|
|
||||||
|
|
||||||
if (cp < begin || group_end - cp != (int) *gp)
|
|
||||||
/* Incorrect group. Punt. */
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* The trailing portion of the string starting at NEW_END
|
|
||||||
contains a grouping error. So we will look for a correctly
|
|
||||||
grouped number in the preceding portion instead. */
|
|
||||||
end = new_end;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* Even the first group was wrong; determine maximum shift. */
|
|
||||||
if (end - cp > (int) *gp + 1)
|
|
||||||
end = cp + (int) *gp + 1;
|
|
||||||
else if (cp < begin)
|
|
||||||
/* This number does not fill the first group, but is correct. */
|
|
||||||
return end;
|
|
||||||
else
|
|
||||||
/* CP points to a thousands separator character. */
|
|
||||||
end = cp;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return MAX (begin, end);
|
|
||||||
}
|
|
||||||
|
|||||||
2
stdlib/groupingwc.c
Normal file
2
stdlib/groupingwc.c
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
#define USE_WIDE_CHAR 1
|
||||||
|
#include "grouping.c"
|
||||||
@ -1,7 +1,7 @@
|
|||||||
/* Determine whether string value is affirmation or negative response
|
/* Determine whether string value is affirmation or negative response
|
||||||
according to current locale's data.
|
according to current locale's data.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
|
Copyright (C) 1996, 1997, 2000, 2003 Free Software Foundation, Inc.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
modify it under the terms of the GNU Lesser General Public
|
modify it under the terms of the GNU Lesser General Public
|
||||||
@ -29,11 +29,11 @@ rpmatch (response)
|
|||||||
{
|
{
|
||||||
/* Match against one of the response patterns, compiling the pattern
|
/* Match against one of the response patterns, compiling the pattern
|
||||||
first if necessary. */
|
first if necessary. */
|
||||||
auto inline int try (const int tag, const int match, const int nomatch,
|
auto int try (const int tag, const int match, const int nomatch,
|
||||||
const char **lastp, regex_t *re);
|
const char **lastp, regex_t *re);
|
||||||
|
|
||||||
inline int try (const int tag, const int match, const int nomatch,
|
int try (const int tag, const int match, const int nomatch,
|
||||||
const char **lastp, regex_t *re)
|
const char **lastp, regex_t *re)
|
||||||
{
|
{
|
||||||
const char *pattern = nl_langinfo (tag);
|
const char *pattern = nl_langinfo (tag);
|
||||||
if (pattern != *lastp)
|
if (pattern != *lastp)
|
||||||
|
|||||||
@ -207,7 +207,7 @@ static const mp_limb_t _tens_in_limb[MAX_DIG_PER_LIMB + 1] =
|
|||||||
|
|
||||||
/* Return a floating point number of the needed type according to the given
|
/* Return a floating point number of the needed type according to the given
|
||||||
multi-precision number after possible rounding. */
|
multi-precision number after possible rounding. */
|
||||||
static inline FLOAT
|
static FLOAT
|
||||||
round_and_return (mp_limb_t *retval, int exponent, int negative,
|
round_and_return (mp_limb_t *retval, int exponent, int negative,
|
||||||
mp_limb_t round_limb, mp_size_t round_bit, int more_bits)
|
mp_limb_t round_limb, mp_size_t round_bit, int more_bits)
|
||||||
{
|
{
|
||||||
@ -302,7 +302,7 @@ round_and_return (mp_limb_t *retval, int exponent, int negative,
|
|||||||
character od the string that is not part of the integer as the function
|
character od the string that is not part of the integer as the function
|
||||||
value. If the EXPONENT is small enough to be taken as an additional
|
value. If the EXPONENT is small enough to be taken as an additional
|
||||||
factor for the resulting number (see code) multiply by it. */
|
factor for the resulting number (see code) multiply by it. */
|
||||||
static inline const STRING_TYPE *
|
static const STRING_TYPE *
|
||||||
str_to_mpn (const STRING_TYPE *str, int digcnt, mp_limb_t *n, mp_size_t *nsize,
|
str_to_mpn (const STRING_TYPE *str, int digcnt, mp_limb_t *n, mp_size_t *nsize,
|
||||||
int *exponent
|
int *exponent
|
||||||
#ifndef USE_WIDE_CHAR
|
#ifndef USE_WIDE_CHAR
|
||||||
@ -401,10 +401,11 @@ str_to_mpn (const STRING_TYPE *str, int digcnt, mp_limb_t *n, mp_size_t *nsize,
|
|||||||
Tege doesn't like this function so I have to write it here myself. :)
|
Tege doesn't like this function so I have to write it here myself. :)
|
||||||
--drepper */
|
--drepper */
|
||||||
static inline void
|
static inline void
|
||||||
|
__attribute ((always_inline))
|
||||||
__mpn_lshift_1 (mp_limb_t *ptr, mp_size_t size, unsigned int count,
|
__mpn_lshift_1 (mp_limb_t *ptr, mp_size_t size, unsigned int count,
|
||||||
mp_limb_t limb)
|
mp_limb_t limb)
|
||||||
{
|
{
|
||||||
if (count == BITS_PER_MP_LIMB)
|
if (__builtin_constant_p (count) && count == BITS_PER_MP_LIMB)
|
||||||
{
|
{
|
||||||
/* Optimize the case of shifting by exactly a word:
|
/* Optimize the case of shifting by exactly a word:
|
||||||
just copy words, with no actual bit-shifting. */
|
just copy words, with no actual bit-shifting. */
|
||||||
@ -692,7 +693,13 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM)
|
|||||||
|| (CHAR_TYPE) TOLOWER (c) != L_('p')))
|
|| (CHAR_TYPE) TOLOWER (c) != L_('p')))
|
||||||
&& (base != 16 && (CHAR_TYPE) TOLOWER (c) != L_('e')))
|
&& (base != 16 && (CHAR_TYPE) TOLOWER (c) != L_('e')))
|
||||||
{
|
{
|
||||||
tp = correctly_grouped_prefix (start_of_digits, cp, thousands, grouping);
|
#ifdef USE_WIDE_CHAR
|
||||||
|
tp = __correctly_grouped_prefixwc (start_of_digits, cp, thousands,
|
||||||
|
grouping);
|
||||||
|
#else
|
||||||
|
tp = __correctly_grouped_prefixmb (start_of_digits, cp, thousands,
|
||||||
|
grouping);
|
||||||
|
#endif
|
||||||
/* If TP is at the start of the digits, there was no correctly
|
/* If TP is at the start of the digits, there was no correctly
|
||||||
grouped prefix of the string; so no number found. */
|
grouped prefix of the string; so no number found. */
|
||||||
RETURN (0.0, tp == start_of_digits ? (base == 16 ? cp - 1 : nptr) : tp);
|
RETURN (0.0, tp == start_of_digits ? (base == 16 ? cp - 1 : nptr) : tp);
|
||||||
@ -733,7 +740,13 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM)
|
|||||||
if (grouping && dig_no > 0)
|
if (grouping && dig_no > 0)
|
||||||
{
|
{
|
||||||
/* Check the grouping of the digits. */
|
/* Check the grouping of the digits. */
|
||||||
tp = correctly_grouped_prefix (start_of_digits, cp, thousands, grouping);
|
#ifdef USE_WIDE_CHAR
|
||||||
|
tp = __correctly_grouped_prefixwc (start_of_digits, cp, thousands,
|
||||||
|
grouping);
|
||||||
|
#else
|
||||||
|
tp = __correctly_grouped_prefixmb (start_of_digits, cp, thousands,
|
||||||
|
grouping);
|
||||||
|
#endif
|
||||||
if (cp != tp)
|
if (cp != tp)
|
||||||
{
|
{
|
||||||
/* Less than the entire string was correctly grouped. */
|
/* Less than the entire string was correctly grouped. */
|
||||||
|
|||||||
@ -51,7 +51,7 @@
|
|||||||
#ifndef WIDE_CHAR_VERSION
|
#ifndef WIDE_CHAR_VERSION
|
||||||
|
|
||||||
/* We need UTF-8 encoding of numbers. */
|
/* We need UTF-8 encoding of numbers. */
|
||||||
static inline int
|
static int
|
||||||
utf8_encode (char *buf, int val)
|
utf8_encode (char *buf, int val)
|
||||||
{
|
{
|
||||||
int retval;
|
int retval;
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
|
/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
|
||||||
Copyright (C) 1996,1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
|
Copyright (C) 1996-2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -133,6 +133,45 @@ do \
|
|||||||
while (0)
|
while (0)
|
||||||
|
|
||||||
|
|
||||||
|
int
|
||||||
|
internal_function
|
||||||
|
_dl_cache_libcmp (const char *p1, const char *p2)
|
||||||
|
{
|
||||||
|
while (*p1 != '\0')
|
||||||
|
{
|
||||||
|
if (*p1 >= '0' && *p1 <= '9')
|
||||||
|
{
|
||||||
|
if (*p2 >= '0' && *p2 <= '9')
|
||||||
|
{
|
||||||
|
/* Must compare this numerically. */
|
||||||
|
int val1;
|
||||||
|
int val2;
|
||||||
|
|
||||||
|
val1 = *p1++ - '0';
|
||||||
|
val2 = *p2++ - '0';
|
||||||
|
while (*p1 >= '0' && *p1 <= '9')
|
||||||
|
val1 = val1 * 10 + *p1++ - '0';
|
||||||
|
while (*p2 >= '0' && *p2 <= '9')
|
||||||
|
val2 = val2 * 10 + *p2++ - '0';
|
||||||
|
if (val1 != val2)
|
||||||
|
return val1 - val2;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
else if (*p2 >= '0' && *p2 <= '9')
|
||||||
|
return -1;
|
||||||
|
else if (*p1 != *p2)
|
||||||
|
return *p1 - *p2;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
++p1;
|
||||||
|
++p2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return *p1 - *p2;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
/* Look up NAME in ld.so.cache and return the file name stored there,
|
/* Look up NAME in ld.so.cache and return the file name stored there,
|
||||||
or null if none is found. */
|
or null if none is found. */
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
|
/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
|
||||||
Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
|
Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -97,41 +97,5 @@ struct cache_file_new
|
|||||||
(((addr) + __alignof__ (struct cache_file_new) -1) \
|
(((addr) + __alignof__ (struct cache_file_new) -1) \
|
||||||
& (~(__alignof__ (struct cache_file_new) - 1)))
|
& (~(__alignof__ (struct cache_file_new) - 1)))
|
||||||
|
|
||||||
static inline int
|
extern int _dl_cache_libcmp (const char *p1, const char *p2)
|
||||||
__attribute__ ((__unused__))
|
internal_function;
|
||||||
_dl_cache_libcmp (const char *p1, const char *p2)
|
|
||||||
{
|
|
||||||
while (*p1 != '\0')
|
|
||||||
{
|
|
||||||
if (*p1 >= '0' && *p1 <= '9')
|
|
||||||
{
|
|
||||||
if (*p2 >= '0' && *p2 <= '9')
|
|
||||||
{
|
|
||||||
/* Must compare this numerically. */
|
|
||||||
int val1;
|
|
||||||
int val2;
|
|
||||||
|
|
||||||
val1 = *p1++ - '0';
|
|
||||||
val2 = *p2++ - '0';
|
|
||||||
while (*p1 >= '0' && *p1 <= '9')
|
|
||||||
val1 = val1 * 10 + *p1++ - '0';
|
|
||||||
while (*p2 >= '0' && *p2 <= '9')
|
|
||||||
val2 = val2 * 10 + *p2++ - '0';
|
|
||||||
if (val1 != val2)
|
|
||||||
return val1 - val2;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
else if (*p2 >= '0' && *p2 <= '9')
|
|
||||||
return -1;
|
|
||||||
else if (*p1 != *p2)
|
|
||||||
return *p1 - *p2;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
++p1;
|
|
||||||
++p2;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return *p1 - *p2;
|
|
||||||
}
|
|
||||||
|
|||||||
80
sysdeps/generic/ifreq.c
Normal file
80
sysdeps/generic/ifreq.c
Normal file
@ -0,0 +1,80 @@
|
|||||||
|
/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Andreas Jaeger <aj@suse.de>.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include "ifreq.h"
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
|
||||||
|
{
|
||||||
|
int fd = sockfd;
|
||||||
|
struct ifconf ifc;
|
||||||
|
int rq_len;
|
||||||
|
int nifs;
|
||||||
|
# define RQ_IFS 4
|
||||||
|
|
||||||
|
if (fd < 0)
|
||||||
|
fd = __opensock ();
|
||||||
|
if (fd < 0)
|
||||||
|
{
|
||||||
|
*num_ifs = 0;
|
||||||
|
*ifreqs = NULL;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
ifc.ifc_buf = NULL;
|
||||||
|
rq_len = RQ_IFS * sizeof (struct ifreq) / 2; /* Doubled in the loop. */
|
||||||
|
do
|
||||||
|
{
|
||||||
|
ifc.ifc_len = rq_len *= 2;
|
||||||
|
ifc.ifc_buf = realloc (ifc.ifc_buf, ifc.ifc_len);
|
||||||
|
if (ifc.ifc_buf == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0)
|
||||||
|
{
|
||||||
|
if (ifc.ifc_buf)
|
||||||
|
free (ifc.ifc_buf);
|
||||||
|
|
||||||
|
if (fd != sockfd)
|
||||||
|
__close (fd);
|
||||||
|
*num_ifs = 0;
|
||||||
|
*ifreqs = NULL;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
while (rq_len < sizeof (struct ifreq) + ifc.ifc_len);
|
||||||
|
|
||||||
|
if (fd != sockfd)
|
||||||
|
__close (fd);
|
||||||
|
|
||||||
|
#ifdef _HAVE_SA_LEN
|
||||||
|
struct ifreq *ifr = ifreqs;
|
||||||
|
nifs = 0;
|
||||||
|
while ((char *) ifr < ifc.ifc_buf + ifc.ifc_len)
|
||||||
|
{
|
||||||
|
++nifs;
|
||||||
|
ifr = __if_nextreq (ifr);
|
||||||
|
if (ifr == NULL)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
nifs = ifc.ifc_len / sizeof (struct ifreq);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
*num_ifs = nifs;
|
||||||
|
*ifreqs = realloc (ifc.ifc_buf, nifs * sizeof (struct ifreq));
|
||||||
|
}
|
||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 1999,2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Andreas Jaeger <aj@suse.de>.
|
Contributed by Andreas Jaeger <aj@suse.de>.
|
||||||
|
|
||||||
@ -34,64 +34,7 @@ __if_nextreq (struct ifreq *ifr)
|
|||||||
return ifr + 1;
|
return ifr + 1;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void
|
extern void __ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd);
|
||||||
__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
|
|
||||||
{
|
|
||||||
int fd = sockfd;
|
|
||||||
struct ifconf ifc;
|
|
||||||
int rq_len;
|
|
||||||
int nifs;
|
|
||||||
# define RQ_IFS 4
|
|
||||||
|
|
||||||
if (fd < 0)
|
|
||||||
fd = __opensock ();
|
|
||||||
if (fd < 0)
|
|
||||||
{
|
|
||||||
*num_ifs = 0;
|
|
||||||
*ifreqs = NULL;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
ifc.ifc_buf = NULL;
|
|
||||||
rq_len = RQ_IFS * sizeof (struct ifreq) / 2; /* Doubled in the loop. */
|
|
||||||
do
|
|
||||||
{
|
|
||||||
ifc.ifc_len = rq_len *= 2;
|
|
||||||
ifc.ifc_buf = realloc (ifc.ifc_buf, ifc.ifc_len);
|
|
||||||
if (ifc.ifc_buf == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0)
|
|
||||||
{
|
|
||||||
if (ifc.ifc_buf)
|
|
||||||
free (ifc.ifc_buf);
|
|
||||||
|
|
||||||
if (fd != sockfd)
|
|
||||||
__close (fd);
|
|
||||||
*num_ifs = 0;
|
|
||||||
*ifreqs = NULL;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
while (rq_len < sizeof (struct ifreq) + ifc.ifc_len);
|
|
||||||
|
|
||||||
if (fd != sockfd)
|
|
||||||
__close (fd);
|
|
||||||
|
|
||||||
#ifdef _HAVE_SA_LEN
|
|
||||||
struct ifreq *ifr = ifreqs;
|
|
||||||
nifs = 0;
|
|
||||||
while ((char *) ifr < ifc.ifc_buf + ifc.ifc_len)
|
|
||||||
{
|
|
||||||
++nifs;
|
|
||||||
ifr = __if_nextreq (ifr);
|
|
||||||
if (ifr == NULL)
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
nifs = ifc.ifc_len / sizeof (struct ifreq);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
*num_ifs = nifs;
|
|
||||||
*ifreqs = realloc (ifc.ifc_buf, nifs * sizeof (struct ifreq));
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
static inline void
|
static inline void
|
||||||
|
|||||||
@ -173,7 +173,7 @@ struct libname_list
|
|||||||
|
|
||||||
/* Test whether given NAME matches any of the names of the given object. */
|
/* Test whether given NAME matches any of the names of the given object. */
|
||||||
static __inline int
|
static __inline int
|
||||||
__attribute__ ((unused))
|
__attribute__ ((unused, always_inline))
|
||||||
_dl_name_match_p (const char *__name, struct link_map *__map)
|
_dl_name_match_p (const char *__name, struct link_map *__map)
|
||||||
{
|
{
|
||||||
int __found = strcmp (__name, __map->l_name) == 0;
|
int __found = strcmp (__name, __map->l_name) == 0;
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Convert string representation of a number into an integer value.
|
/* Convert string representation of a number into an integer value.
|
||||||
Copyright (C) 1991,92,94,95,96,97,98,99,2000,01,02
|
Copyright (C) 1991,92,94,95,96,97,98,99,2000,2001,2002,2003
|
||||||
Free Software Foundation, Inc.
|
Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
@ -374,7 +374,11 @@ INTERNAL (strtol) (nptr, endptr, base, group LOCALE_PARAM)
|
|||||||
|| (int) (TOUPPER (c) - L_('A') + 10) >= base))
|
|| (int) (TOUPPER (c) - L_('A') + 10) >= base))
|
||||||
break;
|
break;
|
||||||
|
|
||||||
end = correctly_grouped_prefix (s, end, thousands, grouping);
|
# ifdef USE_WIDE_CHAR
|
||||||
|
end = __correctly_grouped_prefixwc (s, end, thousands, grouping);
|
||||||
|
# else
|
||||||
|
end = __correctly_grouped_prefixmb (s, end, thousands, grouping);
|
||||||
|
# endif
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
|
|||||||
@ -1,5 +1,6 @@
|
|||||||
/* Subroutines needed for unwinding stack frames for exception handling. */
|
/* Subroutines needed for unwinding stack frames for exception handling. */
|
||||||
/* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
|
||||||
|
Free Software Foundation, Inc.
|
||||||
Contributed by Jason Merrill <jason@cygnus.com>.
|
Contributed by Jason Merrill <jason@cygnus.com>.
|
||||||
|
|
||||||
This file is part of GCC.
|
This file is part of GCC.
|
||||||
@ -423,7 +424,7 @@ struct fde_accumulator
|
|||||||
struct fde_vector *erratic;
|
struct fde_vector *erratic;
|
||||||
};
|
};
|
||||||
|
|
||||||
static inline int
|
static int
|
||||||
start_fde_sort (struct fde_accumulator *accu, size_t count)
|
start_fde_sort (struct fde_accumulator *accu, size_t count)
|
||||||
{
|
{
|
||||||
size_t size;
|
size_t size;
|
||||||
@ -461,7 +462,7 @@ fde_insert (struct fde_accumulator *accu, fde *this_fde)
|
|||||||
chain to determine what should be placed in the ERRATIC array, and
|
chain to determine what should be placed in the ERRATIC array, and
|
||||||
what is the linear sequence. This overlay is safe from aliasing. */
|
what is the linear sequence. This overlay is safe from aliasing. */
|
||||||
|
|
||||||
static inline void
|
static void
|
||||||
fde_split (struct object *ob, fde_compare_t fde_compare,
|
fde_split (struct object *ob, fde_compare_t fde_compare,
|
||||||
struct fde_vector *linear, struct fde_vector *erratic)
|
struct fde_vector *linear, struct fde_vector *erratic)
|
||||||
{
|
{
|
||||||
@ -571,7 +572,7 @@ frame_heapsort (struct object *ob, fde_compare_t fde_compare,
|
|||||||
}
|
}
|
||||||
|
|
||||||
/* Merge V1 and V2, both sorted, and put the result into V1. */
|
/* Merge V1 and V2, both sorted, and put the result into V1. */
|
||||||
static inline void
|
static void
|
||||||
fde_merge (struct object *ob, fde_compare_t fde_compare,
|
fde_merge (struct object *ob, fde_compare_t fde_compare,
|
||||||
struct fde_vector *v1, struct fde_vector *v2)
|
struct fde_vector *v1, struct fde_vector *v2)
|
||||||
{
|
{
|
||||||
@ -598,7 +599,7 @@ fde_merge (struct object *ob, fde_compare_t fde_compare,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void
|
static void
|
||||||
end_fde_sort (struct object *ob, struct fde_accumulator *accu, size_t count)
|
end_fde_sort (struct object *ob, struct fde_accumulator *accu, size_t count)
|
||||||
{
|
{
|
||||||
fde_compare_t fde_compare;
|
fde_compare_t fde_compare;
|
||||||
@ -753,7 +754,7 @@ add_fdes (struct object *ob, struct fde_accumulator *accu, fde *this_fde)
|
|||||||
be faster. We can be called multiple times, should we have failed to
|
be faster. We can be called multiple times, should we have failed to
|
||||||
allocate a sorted fde array on a previous occasion. */
|
allocate a sorted fde array on a previous occasion. */
|
||||||
|
|
||||||
static inline void
|
static void
|
||||||
init_object (struct object* ob)
|
init_object (struct object* ob)
|
||||||
{
|
{
|
||||||
struct fde_accumulator accu;
|
struct fde_accumulator accu;
|
||||||
@ -876,7 +877,7 @@ linear_search_fdes (struct object *ob, fde *this_fde, void *pc)
|
|||||||
/* Binary search for an FDE containing the given PC. Here are three
|
/* Binary search for an FDE containing the given PC. Here are three
|
||||||
implementations of increasing complexity. */
|
implementations of increasing complexity. */
|
||||||
|
|
||||||
static inline fde *
|
static fde *
|
||||||
binary_search_unencoded_fdes (struct object *ob, void *pc)
|
binary_search_unencoded_fdes (struct object *ob, void *pc)
|
||||||
{
|
{
|
||||||
struct fde_vector *vec = ob->u.sort;
|
struct fde_vector *vec = ob->u.sort;
|
||||||
@ -903,7 +904,7 @@ binary_search_unencoded_fdes (struct object *ob, void *pc)
|
|||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline fde *
|
static fde *
|
||||||
binary_search_single_encoding_fdes (struct object *ob, void *pc)
|
binary_search_single_encoding_fdes (struct object *ob, void *pc)
|
||||||
{
|
{
|
||||||
struct fde_vector *vec = ob->u.sort;
|
struct fde_vector *vec = ob->u.sort;
|
||||||
@ -933,7 +934,7 @@ binary_search_single_encoding_fdes (struct object *ob, void *pc)
|
|||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline fde *
|
static fde *
|
||||||
binary_search_mixed_encoding_fdes (struct object *ob, void *pc)
|
binary_search_mixed_encoding_fdes (struct object *ob, void *pc)
|
||||||
{
|
{
|
||||||
struct fde_vector *vec = ob->u.sort;
|
struct fde_vector *vec = ob->u.sort;
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* POSIX.2 wordexp implementation.
|
/* POSIX.2 wordexp implementation.
|
||||||
Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
|
Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>.
|
Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>.
|
||||||
|
|
||||||
@ -89,19 +89,18 @@ w_newword (size_t *actlen, size_t *maxlen)
|
|||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline char *
|
static char *
|
||||||
w_addchar (char *buffer, size_t *actlen, size_t *maxlen, char ch)
|
w_addchar (char *buffer, size_t *actlen, size_t *maxlen, char ch)
|
||||||
/* (lengths exclude trailing zero) */
|
/* (lengths exclude trailing zero) */
|
||||||
{
|
{
|
||||||
/* Add a character to the buffer, allocating room for it if needed.
|
/* Add a character to the buffer, allocating room for it if needed. */
|
||||||
*/
|
|
||||||
|
|
||||||
if (*actlen == *maxlen)
|
if (*actlen == *maxlen)
|
||||||
{
|
{
|
||||||
char *old_buffer = buffer;
|
char *old_buffer = buffer;
|
||||||
assert (buffer == NULL || *maxlen != 0);
|
assert (buffer == NULL || *maxlen != 0);
|
||||||
*maxlen += W_CHUNK;
|
*maxlen += W_CHUNK;
|
||||||
buffer = realloc (buffer, 1 + *maxlen);
|
buffer = (char *) realloc (buffer, 1 + *maxlen);
|
||||||
|
|
||||||
if (buffer == NULL)
|
if (buffer == NULL)
|
||||||
free (old_buffer);
|
free (old_buffer);
|
||||||
|
|||||||
@ -95,7 +95,7 @@ elf_machine_load_address (void)
|
|||||||
/* Set up the loaded object described by L so its unrelocated PLT
|
/* Set up the loaded object described by L so its unrelocated PLT
|
||||||
entries will jump to the on-demand fixup code in dl-runtime.c. */
|
entries will jump to the on-demand fixup code in dl-runtime.c. */
|
||||||
|
|
||||||
static inline int __attribute__ ((unused))
|
static inline int __attribute__ ((unused, always_inline))
|
||||||
elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
|
elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
|
||||||
{
|
{
|
||||||
Elf32_Addr *got;
|
Elf32_Addr *got;
|
||||||
|
|||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 2001,02 Free Software Foundation, Inc.
|
/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||||
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
|
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
@ -104,7 +104,7 @@ index_to_pc (unsigned long int n, size_t offset, unsigned int scale,
|
|||||||
return pc;
|
return pc;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void
|
static void
|
||||||
profil_count (void *pcp, int prof_uint)
|
profil_count (void *pcp, int prof_uint)
|
||||||
{
|
{
|
||||||
struct region *region, *r = prof_info.last;
|
struct region *region, *r = prof_info.last;
|
||||||
|
|||||||
@ -78,6 +78,7 @@ sys/ultrasound.h
|
|||||||
sys/user.h
|
sys/user.h
|
||||||
sys/vt.h
|
sys/vt.h
|
||||||
xstatconv.c
|
xstatconv.c
|
||||||
|
xstatconv.h
|
||||||
getdents64.c
|
getdents64.c
|
||||||
umount.S
|
umount.S
|
||||||
umount2.S
|
umount2.S
|
||||||
|
|||||||
@ -133,6 +133,10 @@ ifeq ($(subdir),nis)
|
|||||||
CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
|
CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
ifeq ($(subdir),io)
|
||||||
|
sysdep_routines += xstatconv
|
||||||
|
endif
|
||||||
|
|
||||||
ifeq ($(subdir),elf)
|
ifeq ($(subdir),elf)
|
||||||
sysdep-rtld-routines += dl-brk dl-sbrk
|
sysdep-rtld-routines += dl-brk dl-sbrk
|
||||||
|
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Convert between the kernel's `struct stat' format, and libc's.
|
/* Convert between the kernel's `struct stat' format, and libc's.
|
||||||
Copyright (C) 1997 Free Software Foundation, Inc.
|
Copyright (C) 1997, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -17,11 +17,15 @@
|
|||||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
02111-1307 USA. */
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <errno.h>
|
||||||
#include <string.h>
|
#include <string.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
|
||||||
|
#include <xstatconv.h>
|
||||||
|
|
||||||
|
|
||||||
static inline int
|
int
|
||||||
xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
||||||
{
|
{
|
||||||
switch (vers)
|
switch (vers)
|
||||||
{
|
{
|
||||||
|
|||||||
@ -37,13 +37,13 @@ __fpathconf (fd, name)
|
|||||||
switch (name)
|
switch (name)
|
||||||
{
|
{
|
||||||
case _PC_LINK_MAX:
|
case _PC_LINK_MAX:
|
||||||
return statfs_link_max (__fstatfs (fd, &fsbuf), &fsbuf);
|
return __statfs_link_max (__fstatfs (fd, &fsbuf), &fsbuf);
|
||||||
|
|
||||||
case _PC_FILESIZEBITS:
|
case _PC_FILESIZEBITS:
|
||||||
return statfs_filesize_max (__fstatfs (fd, &fsbuf), &fsbuf);
|
return __statfs_filesize_max (__fstatfs (fd, &fsbuf), &fsbuf);
|
||||||
|
|
||||||
case _PC_2_SYMLINKS:
|
case _PC_2_SYMLINKS:
|
||||||
return statfs_symlinks (__fstatfs (fd, &fsbuf), &fsbuf);
|
return __statfs_symlinks (__fstatfs (fd, &fsbuf), &fsbuf);
|
||||||
|
|
||||||
default:
|
default:
|
||||||
return posix_fpathconf (fd, name);
|
return posix_fpathconf (fd, name);
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* fxstat using old-style Unix fstat system call.
|
/* fxstat using old-style Unix fstat system call.
|
||||||
Copyright (C) 1991,1995-1998,2000,2002 Free Software Foundation, Inc.
|
Copyright (C) 1991,1995-1998,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -31,7 +31,7 @@
|
|||||||
#include <sys/syscall.h>
|
#include <sys/syscall.h>
|
||||||
#include <bp-checks.h>
|
#include <bp-checks.h>
|
||||||
|
|
||||||
#include <xstatconv.c>
|
#include <xstatconv.h>
|
||||||
|
|
||||||
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
|
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
|
||||||
|
|
||||||
@ -51,7 +51,7 @@ __fxstat (int vers, int fd, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat_conv (vers, &kbuf, buf);
|
result = __xstat_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* fxstat64 using old-style Unix fstat system call.
|
/* fxstat64 using old-style Unix fstat system call.
|
||||||
Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
|
Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -29,7 +29,7 @@
|
|||||||
#include "kernel-features.h"
|
#include "kernel-features.h"
|
||||||
|
|
||||||
#if __ASSUME_STAT64_SYSCALL == 0
|
#if __ASSUME_STAT64_SYSCALL == 0
|
||||||
# include <xstatconv.c>
|
# include <xstatconv.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
|
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
|
||||||
@ -78,7 +78,7 @@ ___fxstat64 (int vers, int fd, struct stat64 *buf)
|
|||||||
# endif
|
# endif
|
||||||
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat64_conv (vers, &kbuf, buf);
|
result = __xstat64_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* fxstat using old-style Unix fstat system call.
|
/* fxstat using old-style Unix fstat system call.
|
||||||
Copyright (C) 1991,95,96,97,98,2000,2002 Free Software Foundation, Inc.
|
Copyright (C) 1991,1995-1998,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -32,7 +32,7 @@
|
|||||||
|
|
||||||
#include "kernel-features.h"
|
#include "kernel-features.h"
|
||||||
|
|
||||||
#include <xstatconv.c>
|
#include <xstatconv.h>
|
||||||
|
|
||||||
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
|
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
|
||||||
|
|
||||||
@ -62,7 +62,7 @@ __fxstat (int vers, int fd, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (fstat64, 2, fd, __ptrvalue (&buf64));
|
result = INLINE_SYSCALL (fstat64, 2, fd, __ptrvalue (&buf64));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat32_conv (vers, &buf64, buf);
|
result = __xstat32_conv (vers, &buf64, buf);
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
@ -77,7 +77,7 @@ __fxstat (int vers, int fd, struct stat *buf)
|
|||||||
result = INLINE_SYSCALL (fstat64, 2, fd, __ptrvalue (&buf64));
|
result = INLINE_SYSCALL (fstat64, 2, fd, __ptrvalue (&buf64));
|
||||||
|
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat32_conv (vers, &buf64, buf);
|
result = __xstat32_conv (vers, &buf64, buf);
|
||||||
|
|
||||||
if (result != -1 || errno != ENOSYS)
|
if (result != -1 || errno != ENOSYS)
|
||||||
return result;
|
return result;
|
||||||
@ -88,7 +88,7 @@ __fxstat (int vers, int fd, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat_conv (vers, &kbuf, buf);
|
result = __xstat_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif /* __ASSUME_STAT64_SYSCALL */
|
#endif /* __ASSUME_STAT64_SYSCALL */
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* lxstat using old-style Unix lstat system call.
|
/* lxstat using old-style Unix lstat system call.
|
||||||
Copyright (C) 1991,95,96,97,98,2000,2002 Free Software Foundation, Inc.
|
Copyright (C) 1991,95,96,97,98,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -32,7 +32,7 @@
|
|||||||
|
|
||||||
#include "kernel-features.h"
|
#include "kernel-features.h"
|
||||||
|
|
||||||
#include <xstatconv.c>
|
#include <xstatconv.h>
|
||||||
|
|
||||||
extern int __syscall_lstat (const char *__unbounded,
|
extern int __syscall_lstat (const char *__unbounded,
|
||||||
struct kernel_stat *__unbounded);
|
struct kernel_stat *__unbounded);
|
||||||
@ -65,7 +65,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat32_conv (vers, &buf64, buf);
|
result = __xstat32_conv (vers, &buf64, buf);
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
@ -79,7 +79,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
|
|||||||
result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
||||||
|
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat32_conv (vers, &buf64, buf);
|
result = __xstat32_conv (vers, &buf64, buf);
|
||||||
|
|
||||||
if (result != -1 || errno != ENOSYS)
|
if (result != -1 || errno != ENOSYS)
|
||||||
return result;
|
return result;
|
||||||
@ -90,7 +90,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat_conv (vers, &kbuf, buf);
|
result = __xstat_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* xstat using old-style Unix stat system call.
|
/* xstat using old-style Unix stat system call.
|
||||||
Copyright (C) 1991,95,96,97,98,2000,2002 Free Software Foundation, Inc.
|
Copyright (C) 1991,95,96,97,98,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -32,7 +32,7 @@
|
|||||||
|
|
||||||
#include "kernel-features.h"
|
#include "kernel-features.h"
|
||||||
|
|
||||||
#include <xstatconv.c>
|
#include <xstatconv.h>
|
||||||
|
|
||||||
extern int __syscall_stat (const char *__unbounded,
|
extern int __syscall_stat (const char *__unbounded,
|
||||||
struct kernel_stat *__unbounded);
|
struct kernel_stat *__unbounded);
|
||||||
@ -65,7 +65,7 @@ __xstat (int vers, const char *name, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (stat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
result = INLINE_SYSCALL (stat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat32_conv (vers, &buf64, buf);
|
result = __xstat32_conv (vers, &buf64, buf);
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
@ -79,7 +79,7 @@ __xstat (int vers, const char *name, struct stat *buf)
|
|||||||
result = INLINE_SYSCALL (stat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
result = INLINE_SYSCALL (stat64, 2, CHECK_STRING (name), __ptrvalue (&buf64));
|
||||||
|
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat32_conv (vers, &buf64, buf);
|
result = __xstat32_conv (vers, &buf64, buf);
|
||||||
|
|
||||||
if (result != -1 || errno != ENOSYS)
|
if (result != -1 || errno != ENOSYS)
|
||||||
return result;
|
return result;
|
||||||
@ -89,7 +89,7 @@ __xstat (int vers, const char *name, struct stat *buf)
|
|||||||
# endif
|
# endif
|
||||||
result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat_conv (vers, &kbuf, buf);
|
result = __xstat_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif /* __ASSUME_STAT64_SYSCALL */
|
#endif /* __ASSUME_STAT64_SYSCALL */
|
||||||
|
|||||||
93
sysdeps/unix/sysv/linux/ifreq.c
Normal file
93
sysdeps/unix/sysv/linux/ifreq.c
Normal file
@ -0,0 +1,93 @@
|
|||||||
|
/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
Contributed by Andreas Jaeger <aj@suse.de>.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include "ifreq.h"
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
|
||||||
|
{
|
||||||
|
int fd = sockfd;
|
||||||
|
struct ifconf ifc;
|
||||||
|
int rq_len;
|
||||||
|
int nifs;
|
||||||
|
# define RQ_IFS 4
|
||||||
|
|
||||||
|
if (fd < 0)
|
||||||
|
fd = __opensock ();
|
||||||
|
if (fd < 0)
|
||||||
|
{
|
||||||
|
*num_ifs = 0;
|
||||||
|
*ifreqs = NULL;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
ifc.ifc_buf = NULL;
|
||||||
|
|
||||||
|
/* We may be able to get the needed buffer size directly, rather than
|
||||||
|
guessing. */
|
||||||
|
if (! old_siocgifconf)
|
||||||
|
{
|
||||||
|
ifc.ifc_buf = NULL;
|
||||||
|
ifc.ifc_len = 0;
|
||||||
|
if (__ioctl (fd, SIOCGIFCONF, &ifc) < 0 || ifc.ifc_len == 0)
|
||||||
|
{
|
||||||
|
# if __ASSUME_SIOCGIFNAME == 0
|
||||||
|
old_siocgifconf = 1;
|
||||||
|
# endif
|
||||||
|
rq_len = RQ_IFS * sizeof (struct ifreq);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
rq_len = ifc.ifc_len;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
rq_len = RQ_IFS * sizeof (struct ifreq);
|
||||||
|
|
||||||
|
/* Read all the interfaces out of the kernel. */
|
||||||
|
while (1)
|
||||||
|
{
|
||||||
|
ifc.ifc_len = rq_len;
|
||||||
|
ifc.ifc_buf = realloc (ifc.ifc_buf, ifc.ifc_len);
|
||||||
|
if (ifc.ifc_buf == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0)
|
||||||
|
{
|
||||||
|
if (ifc.ifc_buf)
|
||||||
|
free (ifc.ifc_buf);
|
||||||
|
|
||||||
|
if (fd != sockfd)
|
||||||
|
__close (fd);
|
||||||
|
|
||||||
|
*num_ifs = 0;
|
||||||
|
*ifreqs = NULL;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!old_siocgifconf || ifc.ifc_len < rq_len)
|
||||||
|
break;
|
||||||
|
|
||||||
|
rq_len *= 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
nifs = ifc.ifc_len / sizeof (struct ifreq);
|
||||||
|
|
||||||
|
if (fd != sockfd)
|
||||||
|
__close (fd);
|
||||||
|
|
||||||
|
*num_ifs = nifs;
|
||||||
|
*ifreqs = realloc (ifc.ifc_buf, nifs * sizeof (struct ifreq));
|
||||||
|
}
|
||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 1999,2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Andreas Jaeger <aj@suse.de>.
|
Contributed by Andreas Jaeger <aj@suse.de>.
|
||||||
|
|
||||||
@ -33,77 +33,7 @@ static int old_siocgifconf;
|
|||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
static inline void
|
extern void __ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd);
|
||||||
__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
|
|
||||||
{
|
|
||||||
int fd = sockfd;
|
|
||||||
struct ifconf ifc;
|
|
||||||
int rq_len;
|
|
||||||
int nifs;
|
|
||||||
# define RQ_IFS 4
|
|
||||||
|
|
||||||
if (fd < 0)
|
|
||||||
fd = __opensock ();
|
|
||||||
if (fd < 0)
|
|
||||||
{
|
|
||||||
*num_ifs = 0;
|
|
||||||
*ifreqs = NULL;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
ifc.ifc_buf = NULL;
|
|
||||||
|
|
||||||
/* We may be able to get the needed buffer size directly, rather than
|
|
||||||
guessing. */
|
|
||||||
if (! old_siocgifconf)
|
|
||||||
{
|
|
||||||
ifc.ifc_buf = NULL;
|
|
||||||
ifc.ifc_len = 0;
|
|
||||||
if (__ioctl (fd, SIOCGIFCONF, &ifc) < 0 || ifc.ifc_len == 0)
|
|
||||||
{
|
|
||||||
# if __ASSUME_SIOCGIFNAME == 0
|
|
||||||
old_siocgifconf = 1;
|
|
||||||
# endif
|
|
||||||
rq_len = RQ_IFS * sizeof (struct ifreq);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
rq_len = ifc.ifc_len;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
rq_len = RQ_IFS * sizeof (struct ifreq);
|
|
||||||
|
|
||||||
/* Read all the interfaces out of the kernel. */
|
|
||||||
while (1)
|
|
||||||
{
|
|
||||||
ifc.ifc_len = rq_len;
|
|
||||||
ifc.ifc_buf = realloc (ifc.ifc_buf, ifc.ifc_len);
|
|
||||||
if (ifc.ifc_buf == NULL || __ioctl (fd, SIOCGIFCONF, &ifc) < 0)
|
|
||||||
{
|
|
||||||
if (ifc.ifc_buf)
|
|
||||||
free (ifc.ifc_buf);
|
|
||||||
|
|
||||||
if (fd != sockfd)
|
|
||||||
__close (fd);
|
|
||||||
|
|
||||||
*num_ifs = 0;
|
|
||||||
*ifreqs = NULL;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!old_siocgifconf || ifc.ifc_len < rq_len)
|
|
||||||
break;
|
|
||||||
|
|
||||||
rq_len *= 2;
|
|
||||||
}
|
|
||||||
|
|
||||||
nifs = ifc.ifc_len / sizeof (struct ifreq);
|
|
||||||
|
|
||||||
if (fd != sockfd)
|
|
||||||
__close (fd);
|
|
||||||
|
|
||||||
*num_ifs = nifs;
|
|
||||||
*ifreqs = realloc (ifc.ifc_buf, nifs * sizeof (struct ifreq));
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline struct ifreq *
|
static inline struct ifreq *
|
||||||
__if_nextreq (struct ifreq *ifr)
|
__if_nextreq (struct ifreq *ifr)
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* lxstat using old-style Unix lstat system call.
|
/* lxstat using old-style Unix lstat system call.
|
||||||
Copyright (C) 1991,1995-1998,2000,2002 Free Software Foundation, Inc.
|
Copyright (C) 1991,1995-1998,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -30,7 +30,7 @@
|
|||||||
#include <sys/syscall.h>
|
#include <sys/syscall.h>
|
||||||
#include <bp-checks.h>
|
#include <bp-checks.h>
|
||||||
|
|
||||||
#include <xstatconv.c>
|
#include <xstatconv.h>
|
||||||
|
|
||||||
extern int __syscall_lstat (const char *__unbounded,
|
extern int __syscall_lstat (const char *__unbounded,
|
||||||
struct kernel_stat *__unbounded);
|
struct kernel_stat *__unbounded);
|
||||||
@ -52,7 +52,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat_conv (vers, &kbuf, buf);
|
result = __xstat_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* lxstat64 using old-style Unix lstat system call.
|
/* lxstat64 using old-style Unix lstat system call.
|
||||||
Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
|
Copyright (C) 1997-2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -29,7 +29,7 @@
|
|||||||
#include "kernel-features.h"
|
#include "kernel-features.h"
|
||||||
|
|
||||||
#if __ASSUME_STAT64_SYSCALL == 0
|
#if __ASSUME_STAT64_SYSCALL == 0
|
||||||
# include <xstatconv.c>
|
# include <xstatconv.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
extern int __syscall_lstat (const char *__unbounded,
|
extern int __syscall_lstat (const char *__unbounded,
|
||||||
@ -79,7 +79,7 @@ ___lxstat64 (int vers, const char *name, struct stat64 *buf)
|
|||||||
# endif
|
# endif
|
||||||
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat64_conv (vers, &kbuf, buf);
|
result = __xstat64_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -17,7 +17,10 @@
|
|||||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
02111-1307 USA. */
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <errno.h>
|
||||||
#include "pathconf.h"
|
#include "pathconf.h"
|
||||||
|
#include "linux_fsinfo.h"
|
||||||
|
|
||||||
static long int posix_pathconf (const char *file, int name);
|
static long int posix_pathconf (const char *file, int name);
|
||||||
|
|
||||||
@ -35,15 +38,143 @@ __pathconf (const char *file, int name)
|
|||||||
switch (name)
|
switch (name)
|
||||||
{
|
{
|
||||||
case _PC_LINK_MAX:
|
case _PC_LINK_MAX:
|
||||||
return statfs_link_max (__statfs (file, &fsbuf), &fsbuf);
|
return __statfs_link_max (__statfs (file, &fsbuf), &fsbuf);
|
||||||
|
|
||||||
case _PC_FILESIZEBITS:
|
case _PC_FILESIZEBITS:
|
||||||
return statfs_filesize_max (__statfs (file, &fsbuf), &fsbuf);
|
return __statfs_filesize_max (__statfs (file, &fsbuf), &fsbuf);
|
||||||
|
|
||||||
case _PC_2_SYMLINKS:
|
case _PC_2_SYMLINKS:
|
||||||
return statfs_symlinks (__statfs (file, &fsbuf), &fsbuf);
|
return __statfs_symlinks (__statfs (file, &fsbuf), &fsbuf);
|
||||||
|
|
||||||
default:
|
default:
|
||||||
return posix_pathconf (file, name);
|
return posix_pathconf (file, name);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
|
||||||
|
long int
|
||||||
|
__statfs_link_max (int result, const struct statfs *fsbuf)
|
||||||
|
{
|
||||||
|
if (result < 0)
|
||||||
|
{
|
||||||
|
if (errno == ENOSYS)
|
||||||
|
/* Not possible, return the default value. */
|
||||||
|
return LINUX_LINK_MAX;
|
||||||
|
|
||||||
|
/* Some error occured. */
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (fsbuf->f_type)
|
||||||
|
{
|
||||||
|
case EXT2_SUPER_MAGIC:
|
||||||
|
return EXT2_LINK_MAX;
|
||||||
|
|
||||||
|
case MINIX_SUPER_MAGIC:
|
||||||
|
case MINIX_SUPER_MAGIC2:
|
||||||
|
return MINIX_LINK_MAX;
|
||||||
|
|
||||||
|
case MINIX2_SUPER_MAGIC:
|
||||||
|
case MINIX2_SUPER_MAGIC2:
|
||||||
|
return MINIX2_LINK_MAX;
|
||||||
|
|
||||||
|
case XENIX_SUPER_MAGIC:
|
||||||
|
return XENIX_LINK_MAX;
|
||||||
|
|
||||||
|
case SYSV4_SUPER_MAGIC:
|
||||||
|
case SYSV2_SUPER_MAGIC:
|
||||||
|
return SYSV_LINK_MAX;
|
||||||
|
|
||||||
|
case COH_SUPER_MAGIC:
|
||||||
|
return COH_LINK_MAX;
|
||||||
|
|
||||||
|
case UFS_MAGIC:
|
||||||
|
case UFS_CIGAM:
|
||||||
|
return UFS_LINK_MAX;
|
||||||
|
|
||||||
|
case REISERFS_SUPER_MAGIC:
|
||||||
|
return REISERFS_LINK_MAX;
|
||||||
|
|
||||||
|
case XFS_SUPER_MAGIC:
|
||||||
|
return XFS_LINK_MAX;
|
||||||
|
|
||||||
|
default:
|
||||||
|
return LINUX_LINK_MAX;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* Used like: return statfs_filesize_max (__statfs (name, &buf), &buf); */
|
||||||
|
long int
|
||||||
|
__statfs_filesize_max (int result, const struct statfs *fsbuf)
|
||||||
|
{
|
||||||
|
if (result < 0)
|
||||||
|
{
|
||||||
|
if (errno == ENOSYS)
|
||||||
|
/* Not possible, return the default value. */
|
||||||
|
return 32;
|
||||||
|
|
||||||
|
/* Some error occured. */
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (fsbuf->f_type)
|
||||||
|
{
|
||||||
|
case EXT2_SUPER_MAGIC:
|
||||||
|
case UFS_MAGIC:
|
||||||
|
case UFS_CIGAM:
|
||||||
|
case REISERFS_SUPER_MAGIC:
|
||||||
|
case XFS_SUPER_MAGIC:
|
||||||
|
case SMB_SUPER_MAGIC:
|
||||||
|
case NTFS_SUPER_MAGIC:
|
||||||
|
case UDF_SUPER_MAGIC:
|
||||||
|
case JFS_SUPER_MAGIC:
|
||||||
|
return 64;
|
||||||
|
|
||||||
|
case MSDOS_SUPER_MAGIC:
|
||||||
|
case JFFS_SUPER_MAGIC:
|
||||||
|
case JFFS2_SUPER_MAGIC:
|
||||||
|
case NCP_SUPER_MAGIC:
|
||||||
|
case ROMFS_SUPER_MAGIC:
|
||||||
|
return 32;
|
||||||
|
|
||||||
|
default:
|
||||||
|
return 32;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
|
||||||
|
long int
|
||||||
|
__statfs_symlinks (int result, const struct statfs *fsbuf)
|
||||||
|
{
|
||||||
|
if (result < 0)
|
||||||
|
{
|
||||||
|
if (errno == ENOSYS)
|
||||||
|
/* Not possible, return the default value. */
|
||||||
|
return 1;
|
||||||
|
|
||||||
|
/* Some error occured. */
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (fsbuf->f_type)
|
||||||
|
{
|
||||||
|
case ADFS_SUPER_MAGIC:
|
||||||
|
case BFS_MAGIC:
|
||||||
|
case CRAMFS_MAGIC:
|
||||||
|
case DEVPTS_SUPER_MAGIC:
|
||||||
|
case EFS_SUPER_MAGIC:
|
||||||
|
case EFS_MAGIC:
|
||||||
|
case MSDOS_SUPER_MAGIC:
|
||||||
|
case NTFS_SUPER_MAGIC:
|
||||||
|
case QNX4_SUPER_MAGIC:
|
||||||
|
case ROMFS_SUPER_MAGIC:
|
||||||
|
/* No symlink support. */
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
default:
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|||||||
@ -17,135 +17,18 @@
|
|||||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
02111-1307 USA. */
|
02111-1307 USA. */
|
||||||
|
|
||||||
#include <unistd.h>
|
|
||||||
#include <errno.h>
|
#include <errno.h>
|
||||||
|
#include <unistd.h>
|
||||||
#include <sys/statfs.h>
|
#include <sys/statfs.h>
|
||||||
#include "linux_fsinfo.h"
|
|
||||||
|
|
||||||
|
|
||||||
/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
|
/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
|
||||||
static inline long int
|
extern long int __statfs_link_max (int result, const struct statfs *fsbuf);
|
||||||
statfs_link_max (int result, const struct statfs *fsbuf)
|
|
||||||
{
|
|
||||||
if (result < 0)
|
|
||||||
{
|
|
||||||
if (errno == ENOSYS)
|
|
||||||
/* Not possible, return the default value. */
|
|
||||||
return LINUX_LINK_MAX;
|
|
||||||
|
|
||||||
/* Some error occured. */
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (fsbuf->f_type)
|
|
||||||
{
|
|
||||||
case EXT2_SUPER_MAGIC:
|
|
||||||
return EXT2_LINK_MAX;
|
|
||||||
|
|
||||||
case MINIX_SUPER_MAGIC:
|
|
||||||
case MINIX_SUPER_MAGIC2:
|
|
||||||
return MINIX_LINK_MAX;
|
|
||||||
|
|
||||||
case MINIX2_SUPER_MAGIC:
|
|
||||||
case MINIX2_SUPER_MAGIC2:
|
|
||||||
return MINIX2_LINK_MAX;
|
|
||||||
|
|
||||||
case XENIX_SUPER_MAGIC:
|
|
||||||
return XENIX_LINK_MAX;
|
|
||||||
|
|
||||||
case SYSV4_SUPER_MAGIC:
|
|
||||||
case SYSV2_SUPER_MAGIC:
|
|
||||||
return SYSV_LINK_MAX;
|
|
||||||
|
|
||||||
case COH_SUPER_MAGIC:
|
|
||||||
return COH_LINK_MAX;
|
|
||||||
|
|
||||||
case UFS_MAGIC:
|
|
||||||
case UFS_CIGAM:
|
|
||||||
return UFS_LINK_MAX;
|
|
||||||
|
|
||||||
case REISERFS_SUPER_MAGIC:
|
|
||||||
return REISERFS_LINK_MAX;
|
|
||||||
|
|
||||||
case XFS_SUPER_MAGIC:
|
|
||||||
return XFS_LINK_MAX;
|
|
||||||
|
|
||||||
default:
|
|
||||||
return LINUX_LINK_MAX;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* Used like: return statfs_filesize_max (__statfs (name, &buf), &buf); */
|
/* Used like: return statfs_filesize_max (__statfs (name, &buf), &buf); */
|
||||||
static inline long int
|
extern long int __statfs_filesize_max (int result, const struct statfs *fsbuf);
|
||||||
statfs_filesize_max (int result, const struct statfs *fsbuf)
|
|
||||||
{
|
|
||||||
if (result < 0)
|
|
||||||
{
|
|
||||||
if (errno == ENOSYS)
|
|
||||||
/* Not possible, return the default value. */
|
|
||||||
return 32;
|
|
||||||
|
|
||||||
/* Some error occured. */
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (fsbuf->f_type)
|
|
||||||
{
|
|
||||||
case EXT2_SUPER_MAGIC:
|
|
||||||
case UFS_MAGIC:
|
|
||||||
case UFS_CIGAM:
|
|
||||||
case REISERFS_SUPER_MAGIC:
|
|
||||||
case XFS_SUPER_MAGIC:
|
|
||||||
case SMB_SUPER_MAGIC:
|
|
||||||
case NTFS_SUPER_MAGIC:
|
|
||||||
case UDF_SUPER_MAGIC:
|
|
||||||
case JFS_SUPER_MAGIC:
|
|
||||||
return 64;
|
|
||||||
|
|
||||||
case MSDOS_SUPER_MAGIC:
|
|
||||||
case JFFS_SUPER_MAGIC:
|
|
||||||
case JFFS2_SUPER_MAGIC:
|
|
||||||
case NCP_SUPER_MAGIC:
|
|
||||||
case ROMFS_SUPER_MAGIC:
|
|
||||||
return 32;
|
|
||||||
|
|
||||||
default:
|
|
||||||
return 32;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
|
/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
|
||||||
static inline long int
|
extern long int __statfs_symlinks (int result, const struct statfs *fsbuf);
|
||||||
statfs_symlinks (int result, const struct statfs *fsbuf)
|
|
||||||
{
|
|
||||||
if (result < 0)
|
|
||||||
{
|
|
||||||
if (errno == ENOSYS)
|
|
||||||
/* Not possible, return the default value. */
|
|
||||||
return 1;
|
|
||||||
|
|
||||||
/* Some error occured. */
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (fsbuf->f_type)
|
|
||||||
{
|
|
||||||
case ADFS_SUPER_MAGIC:
|
|
||||||
case BFS_MAGIC:
|
|
||||||
case CRAMFS_MAGIC:
|
|
||||||
case DEVPTS_SUPER_MAGIC:
|
|
||||||
case EFS_SUPER_MAGIC:
|
|
||||||
case EFS_MAGIC:
|
|
||||||
case MSDOS_SUPER_MAGIC:
|
|
||||||
case NTFS_SUPER_MAGIC:
|
|
||||||
case QNX4_SUPER_MAGIC:
|
|
||||||
case ROMFS_SUPER_MAGIC:
|
|
||||||
/* No symlink support. */
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
default:
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|||||||
@ -1,6 +1,5 @@
|
|||||||
/* xstat using old-style Unix stat system call.
|
/* xstat using old-style Unix stat system call.
|
||||||
Copyright (C) 1991, 1995, 1996, 1997, 1998, 2000, 2002
|
Copyright (C) 1991,1995-1998,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
Free Software Foundation, Inc.
|
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -31,7 +30,7 @@
|
|||||||
#include <sys/syscall.h>
|
#include <sys/syscall.h>
|
||||||
#include <bp-checks.h>
|
#include <bp-checks.h>
|
||||||
|
|
||||||
#include <xstatconv.c>
|
#include <xstatconv.h>
|
||||||
|
|
||||||
extern int __syscall_stat (const char *__unbounded,
|
extern int __syscall_stat (const char *__unbounded,
|
||||||
struct kernel_stat *__unbounded);
|
struct kernel_stat *__unbounded);
|
||||||
@ -54,7 +53,7 @@ __xstat (int vers, const char *name, struct stat *buf)
|
|||||||
result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name),
|
result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name),
|
||||||
__ptrvalue (&kbuf));
|
__ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat_conv (vers, &kbuf, buf);
|
result = __xstat_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* xstat64 using old-style Unix stat system call.
|
/* xstat64 using old-style Unix stat system call.
|
||||||
Copyright (C) 1991,95,96,97,98,99,2000,01,02 Free Software Foundation, Inc.
|
Copyright (C) 1991, 1995-2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -29,7 +29,7 @@
|
|||||||
#include "kernel-features.h"
|
#include "kernel-features.h"
|
||||||
|
|
||||||
#if __ASSUME_STAT64_SYSCALL == 0
|
#if __ASSUME_STAT64_SYSCALL == 0
|
||||||
# include <xstatconv.c>
|
# include <xstatconv.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
extern int __syscall_stat (const char *__unbounded,
|
extern int __syscall_stat (const char *__unbounded,
|
||||||
@ -82,7 +82,7 @@ ___xstat64 (int vers, const char *name, struct stat64 *buf)
|
|||||||
|
|
||||||
result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
|
||||||
if (result == 0)
|
if (result == 0)
|
||||||
result = xstat64_conv (vers, &kbuf, buf);
|
result = __xstat64_conv (vers, &kbuf, buf);
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -1,5 +1,5 @@
|
|||||||
/* Convert between the kernel's `struct stat' format, and libc's.
|
/* Convert between the kernel's `struct stat' format, and libc's.
|
||||||
Copyright (C) 1991,1995,1996,1997,2000,2002 Free Software Foundation, Inc.
|
Copyright (C) 1991,1995-1997,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
@ -17,6 +17,10 @@
|
|||||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
02111-1307 USA. */
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include <errno.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <kernel_stat.h>
|
||||||
|
|
||||||
#ifdef STAT_IS_KERNEL_STAT
|
#ifdef STAT_IS_KERNEL_STAT
|
||||||
|
|
||||||
/* Dummy. */
|
/* Dummy. */
|
||||||
@ -27,8 +31,9 @@ struct kernel_stat;
|
|||||||
#include <string.h>
|
#include <string.h>
|
||||||
|
|
||||||
|
|
||||||
static inline int
|
#ifndef __ASSUME_STAT64_SYSCALL
|
||||||
xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
int
|
||||||
|
__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
||||||
{
|
{
|
||||||
switch (vers)
|
switch (vers)
|
||||||
{
|
{
|
||||||
@ -97,9 +102,10 @@ xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
|||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
static inline int
|
int
|
||||||
xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
__xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
||||||
{
|
{
|
||||||
#ifdef XSTAT_IS_XSTAT64
|
#ifdef XSTAT_IS_XSTAT64
|
||||||
return xstat_conv (vers, kbuf, ubuf);
|
return xstat_conv (vers, kbuf, ubuf);
|
||||||
@ -172,8 +178,8 @@ xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
|
|||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline int
|
int
|
||||||
xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf)
|
__xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf)
|
||||||
{
|
{
|
||||||
switch (vers)
|
switch (vers)
|
||||||
{
|
{
|
||||||
|
|||||||
25
sysdeps/unix/sysv/linux/xstatconv.h
Normal file
25
sysdeps/unix/sysv/linux/xstatconv.h
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
/* Convert between the kernel's `struct stat' format, and libc's.
|
||||||
|
Copyright (C) 1991,1995-1997,2000,2002,2003 Free Software Foundation, Inc.
|
||||||
|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
||||||
|
modify it under the terms of the GNU Lesser General Public
|
||||||
|
License as published by the Free Software Foundation; either
|
||||||
|
version 2.1 of the License, or (at your option) any later version.
|
||||||
|
|
||||||
|
The GNU C Library is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public
|
||||||
|
License along with the GNU C Library; if not, write to the Free
|
||||||
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||||
|
02111-1307 USA. */
|
||||||
|
|
||||||
|
#include "kernel-features.h"
|
||||||
|
|
||||||
|
|
||||||
|
extern int __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf);
|
||||||
|
extern int __xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf);
|
||||||
|
extern int __xstat32_conv (int vers, struct stat64 *kbuf, struct stat *buf);
|
||||||
@ -64,6 +64,7 @@ static struct leap *leaps;
|
|||||||
|
|
||||||
/* Decode the four bytes at PTR as a signed integer in network byte order. */
|
/* Decode the four bytes at PTR as a signed integer in network byte order. */
|
||||||
static inline int
|
static inline int
|
||||||
|
__attribute ((always_inline))
|
||||||
decode (const void *ptr)
|
decode (const void *ptr)
|
||||||
{
|
{
|
||||||
if ((BYTE_ORDER == BIG_ENDIAN) && sizeof (int) == 4)
|
if ((BYTE_ORDER == BIG_ENDIAN) && sizeof (int) == 4)
|
||||||
@ -154,7 +155,8 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
|
|||||||
/* No threads reading this stream. */
|
/* No threads reading this stream. */
|
||||||
__fsetlocking (f, FSETLOCKING_BYCALLER);
|
__fsetlocking (f, FSETLOCKING_BYCALLER);
|
||||||
|
|
||||||
if (fread_unlocked ((void *) &tzhead, sizeof (tzhead), 1, f) != 1)
|
if (__builtin_expect (fread_unlocked ((void *) &tzhead, sizeof (tzhead),
|
||||||
|
1, f) != 1, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
|
|
||||||
num_transitions = (size_t) decode (tzhead.tzh_timecnt);
|
num_transitions = (size_t) decode (tzhead.tzh_timecnt);
|
||||||
@ -193,23 +195,24 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
|
|||||||
|
|
||||||
if (sizeof (time_t) == 4)
|
if (sizeof (time_t) == 4)
|
||||||
{
|
{
|
||||||
if (fread_unlocked (transitions, 1, (4 + 1) * num_transitions, f)
|
if (__builtin_expect (fread_unlocked (transitions, 1,
|
||||||
!= (4 + 1) * num_transitions)
|
(4 + 1) * num_transitions, f)
|
||||||
|
!= (4 + 1) * num_transitions, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
if (fread_unlocked (transitions, 4, num_transitions, f)
|
if (__builtin_expect (fread_unlocked (transitions, 4, num_transitions, f)
|
||||||
!= num_transitions
|
!= num_transitions, 0)
|
||||||
|| fread_unlocked (type_idxs, 1, num_transitions, f)
|
|| __builtin_expect (fread_unlocked (type_idxs, 1, num_transitions,
|
||||||
!= num_transitions)
|
f) != num_transitions, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Check for bogus indices in the data file, so we can hereafter
|
/* Check for bogus indices in the data file, so we can hereafter
|
||||||
safely use type_idxs[T] as indices into `types' and never crash. */
|
safely use type_idxs[T] as indices into `types' and never crash. */
|
||||||
for (i = 0; i < num_transitions; ++i)
|
for (i = 0; i < num_transitions; ++i)
|
||||||
if (type_idxs[i] >= num_types)
|
if (__builtin_expect (type_idxs[i] >= num_types, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
|
|
||||||
if (BYTE_ORDER != BIG_ENDIAN || sizeof (time_t) != 4)
|
if (BYTE_ORDER != BIG_ENDIAN || sizeof (time_t) != 4)
|
||||||
@ -227,29 +230,33 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
|
|||||||
{
|
{
|
||||||
unsigned char x[4];
|
unsigned char x[4];
|
||||||
int c;
|
int c;
|
||||||
if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
|
if (__builtin_expect (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x),
|
||||||
|
0))
|
||||||
goto lose;
|
goto lose;
|
||||||
c = getc_unlocked (f);
|
c = getc_unlocked (f);
|
||||||
if ((unsigned int) c > 1u)
|
if (__builtin_expect ((unsigned int) c > 1u, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
types[i].isdst = c;
|
types[i].isdst = c;
|
||||||
c = getc_unlocked (f);
|
c = getc_unlocked (f);
|
||||||
if ((size_t) c > chars) /* Bogus index in data file. */
|
if (__builtin_expect ((size_t) c > chars, 0))
|
||||||
|
/* Bogus index in data file. */
|
||||||
goto lose;
|
goto lose;
|
||||||
types[i].idx = c;
|
types[i].idx = c;
|
||||||
types[i].offset = (long int) decode (x);
|
types[i].offset = (long int) decode (x);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (fread_unlocked (zone_names, 1, chars, f) != chars)
|
if (__builtin_expect (fread_unlocked (zone_names, 1, chars, f) != chars, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
|
|
||||||
for (i = 0; i < num_leaps; ++i)
|
for (i = 0; i < num_leaps; ++i)
|
||||||
{
|
{
|
||||||
unsigned char x[4];
|
unsigned char x[4];
|
||||||
if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
|
if (__builtin_expect (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x),
|
||||||
|
0))
|
||||||
goto lose;
|
goto lose;
|
||||||
leaps[i].transition = (time_t) decode (x);
|
leaps[i].transition = (time_t) decode (x);
|
||||||
if (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x))
|
if (__builtin_expect (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x),
|
||||||
|
0))
|
||||||
goto lose;
|
goto lose;
|
||||||
leaps[i].change = (long int) decode (x);
|
leaps[i].change = (long int) decode (x);
|
||||||
}
|
}
|
||||||
@ -257,7 +264,7 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
|
|||||||
for (i = 0; i < num_isstd; ++i)
|
for (i = 0; i < num_isstd; ++i)
|
||||||
{
|
{
|
||||||
int c = getc_unlocked (f);
|
int c = getc_unlocked (f);
|
||||||
if (c == EOF)
|
if (__builtin_expect (c == EOF, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
types[i].isstd = c != 0;
|
types[i].isstd = c != 0;
|
||||||
}
|
}
|
||||||
@ -267,7 +274,7 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
|
|||||||
for (i = 0; i < num_isgmt; ++i)
|
for (i = 0; i < num_isgmt; ++i)
|
||||||
{
|
{
|
||||||
int c = getc_unlocked (f);
|
int c = getc_unlocked (f);
|
||||||
if (c == EOF)
|
if (__builtin_expect (c == EOF, 0))
|
||||||
goto lose;
|
goto lose;
|
||||||
types[i].isgmt = c != 0;
|
types[i].isgmt = c != 0;
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1996-2000, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
|
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
|
||||||
|
|
||||||
@ -72,7 +72,7 @@ __wcsnrtombs (dst, src, nwc, len, ps)
|
|||||||
if (dst == NULL)
|
if (dst == NULL)
|
||||||
{
|
{
|
||||||
unsigned char buf[256]; /* Just an arbitrary value. */
|
unsigned char buf[256]; /* Just an arbitrary value. */
|
||||||
const wchar_t *inbuf = *src;
|
const unsigned char *inbuf = (const unsigned char *) *src;
|
||||||
size_t dummy;
|
size_t dummy;
|
||||||
|
|
||||||
result = 0;
|
result = 0;
|
||||||
@ -83,7 +83,7 @@ __wcsnrtombs (dst, src, nwc, len, ps)
|
|||||||
data.__outbuf = buf;
|
data.__outbuf = buf;
|
||||||
|
|
||||||
status = DL_CALL_FCT (tomb->__fct,
|
status = DL_CALL_FCT (tomb->__fct,
|
||||||
(tomb, &data, (const unsigned char **) &inbuf,
|
(tomb, &data, &inbuf,
|
||||||
(const unsigned char *) srcend, NULL,
|
(const unsigned char *) srcend, NULL,
|
||||||
&dummy, 0, 1));
|
&dummy, 0, 1));
|
||||||
|
|
||||||
|
|||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1996-2000, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
|
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
|
||||||
|
|
||||||
@ -66,7 +66,7 @@ __wcsrtombs (dst, src, len, ps)
|
|||||||
mbstate_t temp_state;
|
mbstate_t temp_state;
|
||||||
unsigned char buf[256]; /* Just an arbitrary value. */
|
unsigned char buf[256]; /* Just an arbitrary value. */
|
||||||
const wchar_t *srcend = *src + __wcslen (*src) + 1;
|
const wchar_t *srcend = *src + __wcslen (*src) + 1;
|
||||||
const wchar_t *inbuf = *src;
|
const unsigned char *inbuf = (const unsigned char *) *src;
|
||||||
size_t dummy;
|
size_t dummy;
|
||||||
|
|
||||||
temp_state = *data.__statep;
|
temp_state = *data.__statep;
|
||||||
@ -80,7 +80,7 @@ __wcsrtombs (dst, src, len, ps)
|
|||||||
data.__outbuf = buf;
|
data.__outbuf = buf;
|
||||||
|
|
||||||
status = DL_CALL_FCT (tomb->__fct,
|
status = DL_CALL_FCT (tomb->__fct,
|
||||||
(tomb, &data, (const unsigned char **) &inbuf,
|
(tomb, &data, &inbuf,
|
||||||
(const unsigned char *) srcend, NULL,
|
(const unsigned char *) srcend, NULL,
|
||||||
&dummy, 0, 1));
|
&dummy, 0, 1));
|
||||||
|
|
||||||
|
|||||||
@ -1,4 +1,4 @@
|
|||||||
/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
|
/* Copyright (C) 1996-2000, 2002, 2003 Free Software Foundation, Inc.
|
||||||
This file is part of the GNU C Library.
|
This file is part of the GNU C Library.
|
||||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
|
||||||
|
|
||||||
@ -58,11 +58,10 @@ wctob (c)
|
|||||||
/* Create the input string. */
|
/* Create the input string. */
|
||||||
inbuf[0] = c;
|
inbuf[0] = c;
|
||||||
|
|
||||||
|
const unsigned char *argptr = (const unsigned char *) inptr;
|
||||||
status = DL_CALL_FCT (fcts->tomb->__fct,
|
status = DL_CALL_FCT (fcts->tomb->__fct,
|
||||||
(fcts->tomb, &data,
|
(fcts->tomb, &data, &argptr,
|
||||||
(const unsigned char **) &inptr,
|
argptr + sizeof (inbuf[0]), NULL, &dummy, 0, 1));
|
||||||
(const unsigned char *) &inbuf[1],
|
|
||||||
NULL, &dummy, 0, 1));
|
|
||||||
|
|
||||||
/* The conversion failed or the output is too long. */
|
/* The conversion failed or the output is too long. */
|
||||||
if ((status != __GCONV_OK && status != __GCONV_FULL_OUTPUT
|
if ((status != __GCONV_OK && status != __GCONV_FULL_OUTPUT
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user