diff options
Diffstat (limited to 'posix/regex.h')
| -rw-r--r-- | posix/regex.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/posix/regex.h b/posix/regex.h index 44f6b557b6..29e9692b90 100644 --- a/posix/regex.h +++ b/posix/regex.h @@ -1,6 +1,6 @@ /* Definitions for data structures and routines for the regular expression library, version 0.12. - Copyright (C) 1985,89,90,91,92,93,95,96,97 Free Software Foundation, Inc. + Copyright (C) 1985,89,90,91,92,93,95,96,97,98 Free Software Foundation, Inc. This file is part of the GNU C Library. Its master source is NOT part of the C library, however. The master source lives in /gd/gnu/lib. @@ -441,11 +441,15 @@ typedef struct /* Sets the current default syntax to SYNTAX, and return the old syntax. You can also simply assign to the `re_syntax_options' variable. */ +extern reg_syntax_t __re_set_syntax _RE_ARGS ((reg_syntax_t syntax)); extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax)); /* Compile the regular expression PATTERN, with length LENGTH and syntax given by the global `re_syntax_options', into the buffer BUFFER. Return NULL if successful, and an error string if not. */ +extern const char *__re_compile_pattern + _RE_ARGS ((const char *pattern, size_t length, + struct re_pattern_buffer *buffer)); extern const char *re_compile_pattern _RE_ARGS ((const char *pattern, size_t length, struct re_pattern_buffer *buffer)); @@ -454,6 +458,7 @@ extern const char *re_compile_pattern /* Compile a fastmap for the compiled pattern in BUFFER; used to accelerate searches. Return 0 if successful and -2 if was an internal error. */ +extern int __re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); @@ -462,6 +467,9 @@ extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); characters. Return the starting position of the match, -1 for no match, or -2 for an internal error. Also return register information in REGS (if REGS and BUFFER->no_sub are nonzero). */ +extern int __re_search + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, + int length, int start, int range, struct re_registers *regs)); extern int re_search _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, int length, int start, int range, struct re_registers *regs)); @@ -469,6 +477,10 @@ extern int re_search /* Like `re_search', but search in the concatenation of STRING1 and STRING2. Also, stop searching at index START + STOP. */ +extern int __re_search_2 + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, + int length1, const char *string2, int length2, + int start, int range, struct re_registers *regs, int stop)); extern int re_search_2 _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, int length1, const char *string2, int length2, @@ -477,12 +489,19 @@ extern int re_search_2 /* Like `re_search', but return how many characters in STRING the regexp in BUFFER matched, starting at position START. */ +extern int __re_match + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, + int length, int start, struct re_registers *regs)); extern int re_match _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, int length, int start, struct re_registers *regs)); /* Relates to `re_match' as `re_search_2' relates to `re_search'. */ +extern int __re_match_2 + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, + int length1, const char *string2, int length2, + int start, struct re_registers *regs, int stop)); extern int re_match_2 _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, int length1, const char *string2, int length2, @@ -501,6 +520,9 @@ extern int re_match_2 Unless this function is called, the first search or match using PATTERN_BUFFER will allocate its own register data, without freeing the old data. */ +extern void __re_set_registers + _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs, + unsigned num_regs, regoff_t *starts, regoff_t *ends)); extern void re_set_registers _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs, unsigned num_regs, regoff_t *starts, regoff_t *ends)); |