diff options
Diffstat (limited to 'posix/regex.h')
| -rw-r--r-- | posix/regex.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/posix/regex.h b/posix/regex.h index 8e4ef45578..14fb1d8364 100644 --- a/posix/regex.h +++ b/posix/regex.h @@ -536,7 +536,8 @@ extern reg_syntax_t re_set_syntax (reg_syntax_t __syntax); 'regcomp', with a malloc'ed value, or set to NULL before calling 'regfree'. */ extern const char *re_compile_pattern (const char *__pattern, size_t __length, - struct re_pattern_buffer *__buffer); + struct re_pattern_buffer *__buffer) + __attr_access ((__read_only__, 1, 2)); /* Compile a fastmap for the compiled pattern in BUFFER; used to @@ -553,7 +554,8 @@ extern int re_compile_fastmap (struct re_pattern_buffer *__buffer); extern regoff_t re_search (struct re_pattern_buffer *__buffer, const char *__String, regoff_t __length, regoff_t __start, regoff_t __range, - struct re_registers *__regs); + struct re_registers *__regs) + __attr_access ((__read_only__, 2, 3)); /* Like 're_search', but search in the concatenation of STRING1 and @@ -563,14 +565,17 @@ extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer, const char *__string2, regoff_t __length2, regoff_t __start, regoff_t __range, struct re_registers *__regs, - regoff_t __stop); + regoff_t __stop) + __attr_access ((__read_only__, 2, 3)) + __attr_access ((__read_only__, 4, 5)); /* Like 're_search', but return how many characters in STRING the regexp in BUFFER matched, starting at position START. */ extern regoff_t re_match (struct re_pattern_buffer *__buffer, const char *__String, regoff_t __length, - regoff_t __start, struct re_registers *__regs); + regoff_t __start, struct re_registers *__regs) + __attr_access ((__read_only__, 2, 3)); /* Relates to 're_match' as 're_search_2' relates to 're_search'. */ @@ -578,7 +583,9 @@ extern regoff_t re_match_2 (struct re_pattern_buffer *__buffer, const char *__string1, regoff_t __length1, const char *__string2, regoff_t __length2, regoff_t __start, struct re_registers *__regs, - regoff_t __stop); + regoff_t __stop) + __attr_access ((__read_only__, 2, 3)) + __attr_access ((__read_only__, 4, 5)); /* Set REGS to hold NUM_REGS registers, storing them in STARTS and @@ -648,10 +655,12 @@ extern int regcomp (regex_t *_Restrict_ __preg, extern int regexec (const regex_t *_Restrict_ __preg, const char *_Restrict_ __String, size_t __nmatch, regmatch_t __pmatch[_Restrict_arr_], - int __eflags); + int __eflags) + __attr_access ((__write_only__, 4, 3)); extern size_t regerror (int __errcode, const regex_t *_Restrict_ __preg, - char *_Restrict_ __errbuf, size_t __errbuf_size); + char *_Restrict_ __errbuf, size_t __errbuf_size) + __attr_access ((__write_only__, 3, 4)); extern void regfree (regex_t *__preg); |