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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | manual/pattern.texi | 727 |
2 files changed, 731 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index f45c45bbbe..242738a0ea 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2014-01-31 Alexandre Oliva <aoliva@redhat.com> + * manual/pattern.texi: Document MTASC-safety properties. + +2014-01-31 Alexandre Oliva <aoliva@redhat.com> + * manual/message.texi: Document MTASC-safety properties. 2014-01-31 Alexandre Oliva <aoliva@redhat.com> diff --git a/manual/pattern.texi b/manual/pattern.texi index afd6480926..da848c340b 100644 --- a/manual/pattern.texi +++ b/manual/pattern.texi @@ -28,6 +28,38 @@ declared in @file{fnmatch.h}. @comment fnmatch.h @comment POSIX.2 @deftypefun int fnmatch (const char *@var{pattern}, const char *@var{string}, int @var{flags}) +@safety{@prelim{}@mtsafe{@mtsenv{} @mtslocale{}}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}} +@c fnmatch @mtsenv @mtslocale @ascuheap @acsmem +@c strnlen dup ok +@c mbsrtowcs +@c memset dup ok +@c malloc dup @ascuheap @acsmem +@c mbsinit dup ok +@c free dup @ascuheap @acsmem +@c FCT = internal_fnwmatch @mtsenv @mtslocale @ascuheap @acsmem +@c FOLD @mtslocale +@c towlower @mtslocale +@c EXT @mtsenv @mtslocale @ascuheap @acsmem +@c STRLEN = wcslen dup ok +@c getenv @mtsenv +@c malloc dup @ascuheap @acsmem +@c MEMPCPY = wmempcpy dup ok +@c FCT dup @mtsenv @mtslocale @ascuheap @acsmem +@c STRCAT = wcscat dup ok +@c free dup @ascuheap @acsmem +@c END @mtsenv +@c getenv @mtsenv +@c MEMCHR = wmemchr dup ok +@c getenv @mtsenv +@c IS_CHAR_CLASS = is_char_class @mtslocale +@c wctype @mtslocale +@c BTOWC ok +@c ISWCTYPE ok +@c auto findidx dup ok +@c elem_hash dup ok +@c memcmp dup ok +@c collseq_table_lookup dup ok +@c NO_LEADING_PERIOD ok This function tests whether the string @var{string} matches the pattern @var{pattern}. It returns @code{0} if they do match; otherwise, it returns the nonzero value @code{FNM_NOMATCH}. The arguments @@ -327,6 +359,63 @@ This is a GNU extension. @comment glob.h @comment POSIX.2 @deftypefun int glob (const char *@var{pattern}, int @var{flags}, int (*@var{errfunc}) (const char *@var{filename}, int @var{error-code}), glob_t *@var{vector-ptr}) +@safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtsenv{} @mtascusig{:ALRM} @mtascutimer{} @mtslocale{}}@asunsafe{@ascudlopen{} @ascuplugin{} @asucorrupt{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} +@c glob @mtasurace:utent @mtsenv @mtascusig:ALRM @mtascutimer @mtslocale @ascudlopen @ascuplugin @asucorrupt @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c strlen dup ok +@c strchr dup ok +@c malloc dup @ascuheap @acsmem +@c mempcpy dup ok +@c next_brace_sub ok +@c free dup @ascuheap @acsmem +@c globfree dup @asucorrupt @ascuheap @acucorrupt @acsmem +@c glob_pattern_p ok +@c glob_pattern_type dup ok +@c getenv dup @mtsenv +@c GET_LOGIN_NAME_MAX ok +@c getlogin_r dup @mtasurace:utent @mtascusig:ALRM @mtascutimer @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c GETPW_R_SIZE_MAX ok +@c getpwnam_r dup @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c realloc dup @ascuheap @acsmem +@c memcpy dup ok +@c memchr dup ok +@c *pglob->gl_stat user-supplied +@c stat64 dup ok +@c S_ISDIR dup ok +@c strdup dup @ascuheap @acsmem +@c glob_pattern_type ok +@c glob_in_dir @mtsenv @mtslocale @asucorrupt @ascuheap @acucorrupt @acsfd @acsmem +@c strlen dup ok +@c glob_pattern_type dup ok +@c malloc dup @ascuheap @acsmem +@c mempcpy dup ok +@c *pglob->gl_stat user-supplied +@c stat64 dup ok +@c free dup @ascuheap @acsmem +@c *pglob->gl_opendir user-supplied +@c opendir dup @ascuheap @acsmem @acsfd +@c dirfd dup ok +@c *pglob->gl_readdir user-supplied +@c CONVERT_DIRENT_DIRENT64 ok +@c readdir64 ok [protected by exclusive use of the stream] +@c REAL_DIR_ENTRY ok +@c DIRENT_MIGHT_BE_DIR ok +@c fnmatch dup @mtsenv @mtslocale @ascuheap @acsmem +@c DIRENT_MIGHT_BE_SYMLINK ok +@c link_exists_p ok +@c link_exists2_p ok +@c strlen dup ok +@c mempcpy dup ok +@c *pglob->gl_stat user-supplied +@c fxstatat64 dup ok +@c realloc dup @ascuheap @acsmem +@c pglob->gl_closedir user-supplied +@c closedir @ascuheap @acsmem @acsfd +@c prefix_array dup @asucorrupt @ascuheap @acucorrupt @acsmem +@c strlen dup ok +@c malloc dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c mempcpy dup ok +@c strcpy dup ok The function @code{glob} does globbing using the pattern @var{pattern} in the current directory. It puts the result in a newly allocated vector, and stores the size and address of this vector into @@ -398,6 +487,8 @@ is encountered @code{glob} @emph{can} fail. @comment glob.h @comment GNU @deftypefun int glob64 (const char *@var{pattern}, int @var{flags}, int (*@var{errfunc}) (const char *@var{filename}, int @var{error-code}), glob64_t *@var{vector-ptr}) +@safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtsenv{} @mtascusig{:ALRM} @mtascutimer{} @mtslocale{}}@asunsafe{@ascudlopen{} @asucorrupt{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} +@c Same code as glob, but with glob64_t #defined as glob_t. The @code{glob64} function was added as part of the Large File Summit extensions but is not part of the original LFS proposal. The reason for this is simple: it is not necessary. The necessity for a @code{glob64} @@ -662,6 +753,9 @@ the time when all @code{glob} calls are done. @comment glob.h @comment POSIX.2 @deftypefun void globfree (glob_t *@var{pglob}) +@safety{@prelim{}@mtsafe{}@asunsafe{@asucorrupt{} @ascuheap{}}@acunsafe{@acucorrupt{} @acsmem{}}} +@c globfree dup @asucorrupt @ascuheap @acucorrupt @acsmem +@c free dup @ascuheap @acsmem The @code{globfree} function frees all resources allocated by previous calls to @code{glob} associated with the object pointed to by @var{pglob}. This function should be called whenever the currently used @@ -671,6 +765,7 @@ calls to @code{glob} associated with the object pointed to by @comment glob.h @comment GNU @deftypefun void globfree64 (glob64_t *@var{pglob}) +@safety{@prelim{}@mtsafe{}@asunsafe{@asucorrupt{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} This function is equivalent to @code{globfree} but it frees records of type @code{glob64_t} which were allocated by @code{glob64}. @end deftypefun @@ -733,6 +828,250 @@ expression into it by calling @code{regcomp}. @comment regex.h @comment POSIX.2 @deftypefun int regcomp (regex_t *restrict @var{compiled}, const char *restrict @var{pattern}, int @var{cflags}) +@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{} @ascudlopen{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{} @acsfd{}}} +@c All of the issues have to do with memory allocation and multi-byte +@c character handling present in the input string, or implied by ranges +@c or inverted character classes. +@c (re_)malloc @ascuheap @acsmem +@c re_compile_internal @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c (re_)realloc @ascuheap @acsmem [no @asucorrupt @acucorrupt for we zero the buffer] +@c init_dfa @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c (re_)malloc @ascuheap @acsmem +@c calloc @ascuheap @acsmem +@c _NL_CURRENT ok +@c _NL_CURRENT_WORD ok +@c btowc @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c libc_lock_init ok +@c re_string_construct @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_construct_common ok +@c re_string_realloc_buffers @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c build_wcs_upper_buffer @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c isascii ok +@c mbsinit ok +@c toupper ok +@c mbrtowc dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c iswlower @mtslocale +@c towupper @mtslocale +@c wcrtomb dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c (re_)malloc dup @ascuheap @acsmem +@c build_upper_buffer ok (@mtslocale but optimized) +@c islower ok +@c toupper ok +@c build_wcs_buffer @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c mbrtowc dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_translate_buffer ok +@c parse @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c fetch_token @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c peek_token @mtslocale +@c re_string_eoi ok +@c re_string_peek_byte ok +@c re_string_cur_idx ok +@c re_string_length ok +@c re_string_peek_byte_case @mtslocale +@c re_string_peek_byte dup ok +@c re_string_is_single_byte_char ok +@c isascii ok +@c re_string_peek_byte dup ok +@c re_string_wchar_at ok +@c re_string_skip_bytes ok +@c re_string_skip_bytes dup ok +@c parse_reg_exp @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c parse_branch @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c parse_expression @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c create_token_tree dup @ascuheap @acsmem +@c re_string_eoi dup ok +@c re_string_first_byte ok +@c fetch_token dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c create_tree dup @ascuheap @acsmem +@c parse_sub_exp @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c fetch_token dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c parse_reg_exp dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c postorder() @ascuheap @acsmem +@c free_tree @ascuheap @acsmem +@c free_token dup @ascuheap @acsmem +@c create_tree dup @ascuheap @acsmem +@c parse_bracket_exp @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c _NL_CURRENT dup ok +@c _NL_CURRENT_WORD dup ok +@c calloc dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c peek_token_bracket ok +@c re_string_eoi dup ok +@c re_string_peek_byte dup ok +@c re_string_first_byte dup ok +@c re_string_cur_idx dup ok +@c re_string_length dup ok +@c re_string_skip_bytes dup ok +@c bitset_set ok +@c re_string_skip_bytes ok +@c parse_bracket_element @mtslocale +@c re_string_char_size_at ok +@c re_string_wchar_at dup ok +@c re_string_skip_bytes dup ok +@c parse_bracket_symbol @mtslocale +@c re_string_eoi dup ok +@c re_string_fetch_byte_case @mtslocale +@c re_string_fetch_byte ok +@c re_string_first_byte dup ok +@c isascii ok +@c re_string_char_size_at dup ok +@c re_string_skip_bytes dup ok +@c re_string_fetch_byte dup ok +@c re_string_peek_byte dup ok +@c re_string_skip_bytes dup ok +@c peek_token_bracket dup ok +@c auto build_range_exp @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c auto lookup_collation_sequence_value @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c btowc dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c collseq_table_lookup ok +@c auto seek_collating_symbol_entry dup ok +@c (re_)realloc dup @ascuheap @acsmem +@c collseq_table_lookup dup ok +@c bitset_set dup ok +@c (re_)realloc dup @ascuheap @acsmem +@c build_equiv_class @mtslocale @ascuheap @acsmem +@c _NL_CURRENT ok +@c auto findidx ok +@c bitset_set dup ok +@c (re_)realloc dup @ascuheap @acsmem +@c auto build_collating_symbol @ascuheap @acsmem +@c auto seek_collating_symbol_entry ok +@c bitset_set dup ok +@c (re_)realloc dup @ascuheap @acsmem +@c build_charclass @mtslocale @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c bitset_set dup ok +@c isalnum ok +@c iscntrl ok +@c isspace ok +@c isalpha ok +@c isdigit ok +@c isprint ok +@c isupper ok +@c isblank ok +@c isgraph ok +@c ispunct ok +@c isxdigit ok +@c bitset_not ok +@c bitset_mask ok +@c create_token_tree dup @ascuheap @acsmem +@c create_tree dup @ascuheap @acsmem +@c free_charset dup @ascuheap @acsmem +@c init_word_char @mtslocale +@c isalnum ok +@c build_charclass_op @mtslocale @ascuheap @acsmem +@c calloc dup @ascuheap @acsmem +@c build_charclass dup @mtslocale @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c free_charset dup @ascuheap @acsmem +@c bitset_set dup ok +@c bitset_not dup ok +@c bitset_mask dup ok +@c create_token_tree dup @ascuheap @acsmem +@c create_tree dup @ascuheap @acsmem +@c parse_dup_op @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_cur_idx dup ok +@c fetch_number @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c fetch_token dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_set_index ok +@c postorder() @ascuheap @acsmem +@c free_tree dup @ascuheap @acsmem +@c mark_opt_subexp ok +@c duplicate_tree @ascuheap @acsmem +@c create_token_tree dup @ascuheap @acsmem +@c create_tree dup @ascuheap @acsmem +@c postorder() @ascuheap @acsmem +@c free_tree dup @ascuheap @acsmem +@c fetch_token dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c parse_branch dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c create_tree dup @ascuheap @acsmem +@c create_tree @ascuheap @acsmem +@c create_token_tree @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c analyze @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c preorder() @ascuheap @acsmem +@c optimize_subexps ok +@c calc_next ok +@c link_nfa_nodes @ascuheap @acsmem +@c re_node_set_init_1 @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c re_node_set_init_2 @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c postorder() @ascuheap @acsmem +@c lower_subexps @ascuheap @acsmem +@c lower_subexp @ascuheap @acsmem +@c create_tree dup @ascuheap @acsmem +@c calc_first @ascuheap @acsmem +@c re_dfa_add_node @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c re_node_set_init_empty ok +@c calc_eclosure @ascuheap @acsmem +@c calc_eclosure_iter @ascuheap @acsmem +@c re_node_set_alloc @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c duplicate_node_closure @ascuheap @acsmem +@c re_node_set_empty ok +@c duplicate_node @ascuheap @acsmem +@c re_dfa_add_node dup @ascuheap @acsmem +@c re_node_set_insert @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c search_duplicated_node ok +@c re_node_set_merge @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c re_node_set_free @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c re_node_set_insert dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c calc_inveclosure @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c re_node_set_insert_last @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c optimize_utf8 ok +@c create_initial_state @ascuheap @acsmem +@c re_node_set_init_copy @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c re_node_set_contains ok +@c re_node_set_merge dup @ascuheap @acsmem +@c re_acquire_state_context @ascuheap @acsmem +@c calc_state_hash ok +@c re_node_set_compare ok +@c create_cd_newstate @ascuheap @acsmem +@c calloc dup @ascuheap @acsmem +@c re_node_set_init_copy dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c free_state @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c NOT_SATISFY_PREV_CONSTRAINT ok +@c re_node_set_remove_at ok +@c register_state @ascuheap @acsmem +@c re_node_set_alloc dup @ascuheap @acsmem +@c re_node_set_insert_last dup @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c free_workarea_compile @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c re_string_destruct @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c free_dfa_content @ascuheap @acsmem +@c free_token @ascuheap @acsmem +@c free_charset @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_compile_fastmap @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_compile_fastmap_iter @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_set_fastmap ok +@c tolower ok +@c mbrtowc dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c wcrtomb dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c towlower @mtslocale +@c _NL_CURRENT ok +@c (re_)free @ascuheap @acsmem The function @code{regcomp} ``compiles'' a regular expression into a data structure that you can use with @code{regexec} to match against a string. The compiled regular expression format is designed for @@ -882,6 +1221,247 @@ unless the regular expression contains anchor characters (@samp{^} or @comment regex.h @comment POSIX.2 @deftypefun int regexec (const regex_t *restrict @var{compiled}, const char *restrict @var{string}, size_t @var{nmatch}, regmatch_t @var{matchptr}[restrict], int @var{eflags}) +@safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{} @ascudlopen{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{} @acsfd{}}} +@c libc_lock_lock @asulock @aculock +@c re_search_internal @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_allocate @ascuheap @acsmem +@c re_string_construct_common dup ok +@c re_string_realloc_buffers dup @ascuheap @acsmem +@c match_ctx_init @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c re_string_byte_at ok +@c re_string_first_byte dup ok +@c check_matching @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_cur_idx dup ok +@c acquire_init_state_context dup @ascuheap @acsmem +@c re_string_context_at ok +@c re_string_byte_at dup ok +@c bitset_contain ok +@c re_acquire_state_context dup @ascuheap @acsmem +@c check_subexp_matching_top @ascuheap @acsmem +@c match_ctx_add_subtop @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c calloc dup @ascuheap @acsmem +@c transit_state_bkref @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_cur_idx dup ok +@c re_string_context_at dup ok +@c NOT_SATISFY_NEXT_CONSTRAINT ok +@c get_subexp @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_get_buffer ok +@c search_cur_bkref_entry ok +@c clean_state_log_if_needed @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c extend_buffers @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_realloc_buffers dup @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c build_wcs_upper_buffer dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c build_upper_buffer dup ok (@mtslocale but optimized) +@c build_wcs_buffer dup @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_translate_buffer dup ok +@c get_subexp_sub @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c check_arrival @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c (re_)realloc dup @ascuheap @acsmem +@c re_string_context_at dup ok +@c re_node_set_init_1 dup @ascuheap @acsmem +@c check_arrival_expand_ecl @ascuheap @acsmem +@c re_node_set_alloc dup @ascuheap @acsmem +@c find_subexp_node ok +@c re_node_set_merge dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c check_arrival_expand_ecl_sub @ascuheap @acsmem +@c re_node_set_contains dup ok +@c re_node_set_insert dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_node_set_init_copy dup @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c expand_bkref_cache @ascuheap @acsmem +@c search_cur_bkref_entry dup ok +@c re_node_set_contains dup ok +@c re_node_set_init_1 dup @ascuheap @acsmem +@c check_arrival_expand_ecl dup @ascuheap @acsmem +@c re_node_set_merge dup @ascuheap @acsmem +@c re_node_set_init_copy dup @ascuheap @acsmem +@c re_node_set_insert dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_acquire_state @ascuheap @acsmem +@c calc_state_hash dup ok +@c re_node_set_compare dup ok +@c create_ci_newstate @ascuheap @acsmem +@c calloc dup @ascuheap @acsmem +@c re_node_set_init_copy dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c register_state dup @ascuheap @acsmem +@c free_state dup @ascuheap @acsmem +@c re_acquire_state_context dup @ascuheap @acsmem +@c re_node_set_merge dup @ascuheap @acsmem +@c check_arrival_add_next_nodes @mtslocale @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c check_node_accept_bytes @mtslocale @ascuheap @acsmem +@c re_string_byte_at dup ok +@c re_string_char_size_at dup ok +@c re_string_elem_size_at @mtslocale +@c _NL_CURRENT_WORD dup ok +@c _NL_CURRENT dup ok +@c auto findidx dup ok +@c _NL_CURRENT_WORD dup ok +@c _NL_CURRENT dup ok +@c collseq_table_lookup dup ok +@c find_collation_sequence_value @mtslocale +@c _NL_CURRENT_WORD dup ok +@c _NL_CURRENT dup ok +@c auto findidx dup ok +@c wcscoll @mtslocale @ascuheap @acsmem +@c re_node_set_empty dup ok +@c re_node_set_merge dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_node_set_insert dup @ascuheap @acsmem +@c re_acquire_state dup @ascuheap @acsmem +@c check_node_accept ok +@c re_string_byte_at dup ok +@c bitset_contain dup ok +@c re_string_context_at dup ok +@c NOT_SATISFY_NEXT_CONSTRAINT dup ok +@c match_ctx_add_entry @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c clean_state_log_if_needed dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c extend_buffers dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c find_subexp_node dup ok +@c calloc dup @ascuheap @acsmem +@c check_arrival dup *** +@c match_ctx_add_sublast @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c re_acquire_state_context dup @ascuheap @acsmem +@c re_node_set_init_union @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c re_node_set_init_copy dup @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c re_node_set_free dup @ascuheap @acsmem +@c check_subexp_matching_top dup @ascuheap @acsmem +@c check_halt_state_context ok +@c re_string_context_at dup ok +@c check_halt_node_context ok +@c NOT_SATISFY_NEXT_CONSTRAINT dup ok +@c re_string_eoi dup ok +@c extend_buffers dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c transit_state @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c transit_state_mb @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_context_at dup ok +@c NOT_SATISFY_NEXT_CONSTRAINT dup ok +@c check_node_accept_bytes dup @mtslocale @ascuheap @acsmem +@c re_string_cur_idx dup ok +@c clean_state_log_if_needed @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_node_set_init_union dup @ascuheap @acsmem +@c re_acquire_state_context dup @ascuheap @acsmem +@c re_string_fetch_byte dup ok +@c re_string_context_at dup ok +@c build_trtable @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c group_nodes_into_DFAstates @ascuheap @acsmem +@c bitset_empty dup ok +@c bitset_set dup ok +@c bitset_merge dup ok +@c bitset_set_all ok +@c bitset_clear ok +@c bitset_contain dup ok +@c bitset_copy ok +@c re_node_set_init_copy dup @ascuheap @acsmem +@c re_node_set_insert dup @ascuheap @acsmem +@c re_node_set_init_1 dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_node_set_alloc dup @ascuheap @acsmem +@c malloc dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c bitset_empty ok +@c re_node_set_empty dup ok +@c re_node_set_merge dup @ascuheap @acsmem +@c re_acquire_state_context dup @ascuheap @acsmem +@c bitset_merge ok +@c calloc dup @ascuheap @acsmem +@c bitset_contain dup ok +@c merge_state_with_log @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c re_string_cur_idx dup ok +@c re_node_set_init_union dup @ascuheap @acsmem +@c re_string_context_at dup ok +@c re_node_set_free dup @ascuheap @acsmem +@c check_subexp_matching_top @ascuheap @acsmem +@c match_ctx_add_subtop dup @ascuheap @acsmem +@c transit_state_bkref dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c find_recover_state +@c re_string_cur_idx dup ok +@c re_string_skip_bytes dup ok +@c merge_state_with_log dup @mtslocale @asucorrupt @ascuheap @asulock @ascudlopen @acucorrupt @aculock @acsmem @acsfd +@c check_halt_state_context dup ok +@c prune_impossible_nodes @mtslocale @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c sift_ctx_init ok +@c re_node_set_init_empty dup ok +@c sift_states_backward @mtslocale @ascuheap @acsmem +@c re_node_set_init_1 dup @ascuheap @acsmem +@c update_cur_sifted_state @mtslocale @ascuheap @acsmem +@c add_epsilon_src_nodes @ascuheap @acsmem +@c re_acquire_state dup @ascuheap @acsmem +@c re_node_set_alloc dup @ascuheap @acsmem +@c re_node_set_merge dup @ascuheap @acsmem +@c re_node_set_add_intersect @ascuheap @acsmem +@c (re_)realloc dup @ascuheap @acsmem +@c check_subexp_limits @ascuheap @acsmem +@c sub_epsilon_src_nodes @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c re_node_set_contains dup ok +@c re_node_set_add_intersect dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_node_set_remove_at dup ok +@c re_node_set_contains dup ok +@c re_acquire_state dup @ascuheap @acsmem +@c sift_states_bkref @mtslocale @ascuheap @acsmem +@c search_cur_bkref_entry dup ok +@c check_dst_limits ok +@c search_cur_bkref_entry dup ok +@c check_dst_limits_calc_pos ok +@c check_dst_limits_calc_pos_1 ok +@c re_node_set_init_copy dup @ascuheap @acsmem +@c re_node_set_insert dup @ascuheap @acsmem +@c sift_states_backward dup @mtslocale @ascuheap @acsmem +@c merge_state_array dup @ascuheap @acsmem +@c re_node_set_remove ok +@c re_node_set_contains dup ok +@c re_node_set_remove_at dup ok +@c re_node_set_free dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c re_node_set_empty dup ok +@c build_sifted_states @mtslocale @ascuheap @acsmem +@c sift_states_iter_mb @mtslocale @ascuheap @acsmem +@c check_node_accept_bytes dup @mtslocale @ascuheap @acsmem +@c check_node_accept dup ok +@c check_dst_limits dup ok +@c re_node_set_insert dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c check_halt_state_context dup ok +@c merge_state_array @ascuheap @acsmem +@c re_node_set_init_union dup @ascuheap @acsmem +@c re_acquire_state dup @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c set_regs @ascuheap @acsmem +@c (re_)malloc dup @ascuheap @acsmem +@c re_node_set_init_empty dup ok +@c free_fail_stack_return @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c update_regs ok +@c re_node_set_free dup @ascuheap @acsmem +@c pop_fail_stack @ascuheap @acsmem +@c re_node_set_free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c match_ctx_free @ascuheap @acsmem +@c match_ctx_clean @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c (re_)free dup @ascuheap @acsmem +@c re_string_destruct dup @ascuheap @acsmem +@c libc_lock_unlock @aculock This function tries to match the compiled regular expression @code{*@var{compiled}} against @var{string}. @@ -1044,6 +1624,9 @@ free the storage it uses by calling @code{regfree}. @comment regex.h @comment POSIX.2 @deftypefun void regfree (regex_t *@var{compiled}) +@safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}} +@c (re_)free dup @ascuheap @acsmem +@c free_dfa_content dup @ascuheap @acsmem Calling @code{regfree} frees all the storage that @code{*@var{compiled}} points to. This includes various internal fields of the @code{regex_t} structure that aren't documented in this manual. @@ -1061,6 +1644,8 @@ the function @code{regerror} to turn it into an error message string. @comment regex.h @comment POSIX.2 @deftypefun size_t regerror (int @var{errcode}, const regex_t *restrict @var{compiled}, char *restrict @var{buffer}, size_t @var{length}) +@safety{@prelim{}@mtsafe{@mtsenv{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{} @ascudlopen{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} +@c regerror calls gettext, strcmp and mempcpy or memcpy. This function produces an error message string for the error code @var{errcode}, and stores the string in @var{length} bytes of memory starting at @var{buffer}. For the @var{compiled} argument, supply the @@ -1226,6 +1811,145 @@ the beginning of the vector. @comment wordexp.h @comment POSIX.2 @deftypefun int wordexp (const char *@var{words}, wordexp_t *@var{word-vector-ptr}, int @var{flags}) +@safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtasuconst{:@mtsenv{}} @mtsenv{} @mtascusig{:ALRM} @mtascutimer{} @mtslocale{}}@asunsafe{@ascudlopen{} @ascuplugin{} @ascuintl{} @ascuheap{} @asucorrupt{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsfd{} @acsmem{}}} +@c wordexp @mtasurace:utent @mtasuconst:@mtsenv @mtsenv @mtascusig:ALRM @mtascutimer @mtslocale @ascudlopen @ascuplugin @ascuintl @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsfd @acsmem +@c w_newword ok +@c wordfree dup @asucorrupt @ascuheap @acucorrupt @acsmem +@c calloc dup @ascuheap @acsmem +@c getenv dup @mtsenv +@c strcpy dup ok +@c parse_backslash @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c parse_dollars @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c w_addchar dup @ascuheap @acsmem +@c parse_arith @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c w_newword dup ok +@c parse_dollars dup @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c parse_backtick dup @ascuplugin @ascuheap @aculock @acsfd @acsmem +@c parse_qtd_backslash dup @ascuheap @acsmem +@c eval_expr @mtslocale +@c eval_expr_multidiv @mtslocale +@c eval_expr_val @mtslocale +@c isspace dup @mtslocale +@c eval_expr dup @mtslocale +@c isspace dup @mtslocale +@c isspace dup @mtslocale +@c free dup @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c w_addstr dup @ascuheap @acsmem +@c itoa_word dup ok +@c parse_comm @ascuplugin @ascuheap @aculock @acsfd @acsmem +@c w_newword dup ok +@c pthread_setcancelstate @ascuplugin @ascuheap @acsmem +@c (disable cancellation around exec_comm; it may do_cancel the +@c second time, if async cancel is enabled) +@c THREAD_ATOMIC_CMPXCHG_VAL dup ok +@c CANCEL_ENABLED_AND_CANCELED_AND_ASYNCHRONOUS dup ok +@c do_cancel @ascuplugin @ascuheap @acsmem +@c THREAD_ATOMIC_BIT_SET dup ok +@c pthread_unwind @ascuplugin @ascuheap @acsmem +@c Unwind_ForcedUnwind if available @ascuplugin @ascuheap @acsmem +@c libc_unwind_longjmp otherwise +@c cleanups +@c exec_comm @ascuplugin @ascuheap @aculock @acsfd @acsmem +@c pipe2 dup ok +@c pipe dup ok +@c fork dup @ascuplugin @aculock +@c close dup @acsfd +@c on child: exec_comm_child -> exec or abort +@c waitpid dup ok +@c read dup ok +@c w_addmem dup @ascuheap @acsmem +@c strchr dup ok +@c w_addword dup @ascuheap @acsmem +@c w_newword dup ok +@c w_addchar dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c kill dup ok +@c free dup @ascuheap @acsmem +@c parse_param @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c reads from __libc_argc and __libc_argv without guards +@c w_newword dup ok +@c isalpha dup @mtslocale^^ +@c w_addchar dup @ascuheap @acsmem +@c isalnum dup @mtslocale^^ +@c isdigit dup @mtslocale^^ +@c strchr dup ok +@c itoa_word dup ok +@c atoi dup @mtslocale +@c getpid dup ok +@c w_addstr dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c strlen dup ok +@c malloc dup @ascuheap @acsmem +@c stpcpy dup ok +@c w_addword dup @ascuheap @acsmem +@c strdup dup @ascuheap @acsmem +@c getenv dup @mtsenv +@c parse_dollars dup @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c parse_tilde dup @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c fnmatch dup @mtsenv @mtslocale @ascuheap @acsmem +@c mempcpy dup ok +@c _ dup @ascuintl +@c fxprintf dup @aculock +@c setenv dup @mtasuconst:@mtsenv @ascuheap @asulock @acucorrupt @aculock @acsmem +@c strspn dup ok +@c strcspn dup ok +@c parse_backtick @ascuplugin @ascuheap @aculock @acsfd @acsmem +@c w_newword dup ok +@c exec_comm dup @ascuplugin @ascuheap @aculock @acsfd @acsmem +@c free dup @ascuheap @acsmem +@c parse_qtd_backslash dup @ascuheap @acsmem +@c parse_backslash dup @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c parse_dquote @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c parse_dollars dup @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c parse_backtick dup @ascuplugin @ascuheap @aculock @acsfd @acsmem +@c parse_qtd_backslash dup @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c w_addword dup @ascuheap @acsmem +@c strdup dup @ascuheap @acsmem +@c realloc dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c parse_squote dup @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c parse_tilde @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c strchr dup ok +@c w_addchar dup @ascuheap @acsmem +@c getenv dup @mtsenv +@c w_addstr dup @ascuheap @acsmem +@c strlen dup ok +@c w_addmem dup @ascuheap @acsmem +@c realloc dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c mempcpy dup ok +@c getuid dup ok +@c getpwuid_r dup @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c getpwnam_r dup @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c parse_glob @mtasurace:utent @mtasuconst:@mtsenv @mtsenv @mtascusig:ALRM @mtascutimer @mtslocale @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c strchr dup ok +@c parse_dollars dup @mtasuconst:@mtsenv @mtslocale @mtsenv @ascudlopen @ascuplugin @ascuintl @ascuheap @asulock @acucorrupt @aculock @acsfd @acsmem +@c parse_qtd_backslash @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c parse_backslash dup @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c w_addword dup @ascuheap @acsmem +@c w_newword dup ok +@c do_parse_glob @mtasurace:utent @mtsenv @mtascusig:ALRM @mtascutimer @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @aculock @acsfd @acsmem +@c glob dup @mtasurace:utent @mtsenv @mtascusig:ALRM @mtascutimer @mtslocale @ascudlopen @ascuplugin @ascuheap @asulock @aculock @acsfd @acsmem [auto glob_t avoids @asucorrupt @acucorrupt] +@c w_addstr dup @ascuheap @acsmem +@c w_addchar dup @ascuheap @acsmem +@c globfree dup @ascuheap @acsmem [auto glob_t avoids @asucorrupt @acucorrupt] +@c free dup @ascuheap @acsmem +@c w_newword dup ok +@c strdup dup @ascuheap @acsmem +@c w_addword dup @ascuheap @acsmem +@c wordfree dup @asucorrupt @ascuheap @acucorrupt @acsmem +@c strchr dup ok +@c w_addchar dup @ascuheap @acsmem +@c realloc dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem +@c free dup @ascuheap @acsmem Perform word expansion on the string @var{words}, putting the result in a newly allocated vector, and store the size and address of this vector into @code{*@var{word-vector-ptr}}. The argument @var{flags} is a @@ -1289,6 +2013,9 @@ quoting character is a syntax error. @comment wordexp.h @comment POSIX.2 @deftypefun void wordfree (wordexp_t *@var{word-vector-ptr}) +@safety{@prelim{}@mtsafe{}@asunsafe{@asucorrupt{} @ascuheap{}}@acunsafe{@acucorrupt{} @acsmem{}}} +@c wordfree dup @asucorrupt @ascuheap @acucorrupt @acsmem +@c free dup @ascuheap @acsmem Free the storage used for the word-strings and vector that @code{*@var{word-vector-ptr}} points to. This does not free the structure @code{*@var{word-vector-ptr}} itself---only the other |