diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/regcomp.c | 16 | ||||
| -rw-r--r-- | posix/regex.c | 4 | ||||
| -rw-r--r-- | posix/regex_internal.h | 12 | ||||
| -rw-r--r-- | posix/regexec.c | 6 |
4 files changed, 8 insertions, 30 deletions
diff --git a/posix/regcomp.c b/posix/regcomp.c index 3ede12bfc2..e03900ab0c 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -233,9 +233,7 @@ re_compile_pattern (const char *pattern, size_t length, return NULL; return gettext (__re_error_msgid + __re_error_msgid_idx[(int) ret]); } -#ifdef _LIBC weak_alias (__re_compile_pattern, re_compile_pattern) -#endif /* Set by 're_set_syntax' to the current regexp syntax to recognize. Can also be assigned to arbitrarily: each pattern buffer stores its own @@ -260,9 +258,7 @@ re_set_syntax (reg_syntax_t syntax) re_syntax_options = syntax; return ret; } -#ifdef _LIBC weak_alias (__re_set_syntax, re_set_syntax) -#endif int re_compile_fastmap (struct re_pattern_buffer *bufp) @@ -281,9 +277,7 @@ re_compile_fastmap (struct re_pattern_buffer *bufp) bufp->fastmap_accurate = 1; return 0; } -#ifdef _LIBC weak_alias (__re_compile_fastmap, re_compile_fastmap) -#endif static inline void __attribute__ ((always_inline)) @@ -464,7 +458,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, the return codes and their meanings.) */ int -regcomp (regex_t *_Restrict_ preg, const char *_Restrict_ pattern, int cflags) +regcomp (regex_t *__restrict preg, const char *__restrict pattern, int cflags) { reg_errcode_t ret; reg_syntax_t syntax = ((cflags & REG_EXTENDED) ? RE_SYNTAX_POSIX_EXTENDED @@ -515,16 +509,14 @@ regcomp (regex_t *_Restrict_ preg, const char *_Restrict_ pattern, int cflags) return (int) ret; } -#ifdef _LIBC libc_hidden_def (__regcomp) weak_alias (__regcomp, regcomp) -#endif /* Returns a message corresponding to an error code, ERRCODE, returned from either regcomp or regexec. We don't use PREG here. */ size_t -regerror (int errcode, const regex_t *_Restrict_ preg, char *_Restrict_ errbuf, +regerror (int errcode, const regex_t *__restrict preg, char *__restrict errbuf, size_t errbuf_size) { const char *msg; @@ -555,9 +547,7 @@ regerror (int errcode, const regex_t *_Restrict_ preg, char *_Restrict_ errbuf, return msg_size; } -#ifdef _LIBC weak_alias (__regerror, regerror) -#endif #ifdef RE_ENABLE_I18N @@ -657,10 +647,8 @@ regfree (regex_t *preg) re_free (preg->translate); preg->translate = NULL; } -#ifdef _LIBC libc_hidden_def (__regfree) weak_alias (__regfree, regfree) -#endif /* Entry points compatible with 4.2 BSD regex library. We don't define them unless specifically requested. */ diff --git a/posix/regex.c b/posix/regex.c index a80e740c68..9d2071d3c5 100644 --- a/posix/regex.c +++ b/posix/regex.c @@ -20,10 +20,10 @@ #ifndef _LIBC # include <libc-config.h> -# if (__GNUC__ == 4 && 6 <= __GNUC_MINOR__) || 4 < __GNUC__ +# if __GNUC_PREREQ (4, 6) # pragma GCC diagnostic ignored "-Wsuggest-attribute=pure" # endif -# if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__ +# if __GNUC_PREREQ (4, 3) # pragma GCC diagnostic ignored "-Wold-style-definition" # pragma GCC diagnostic ignored "-Wtype-limits" # endif diff --git a/posix/regex_internal.h b/posix/regex_internal.h index f4b2702868..c7df419334 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -144,10 +144,9 @@ # define __mbrtowc mbrtowc # define __wcrtomb wcrtomb # define __regfree regfree -# define attribute_hidden #endif /* not _LIBC */ -#if __GNUC__ < 3 + (__GNUC_MINOR__ < 1) +#if !__GNUC_PREREQ (3, 1) # define __attribute__(arg) #endif @@ -868,15 +867,6 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx) } #endif /* RE_ENABLE_I18N */ -#ifndef __GNUC_PREREQ -# if defined __GNUC__ && defined __GNUC_MINOR__ -# define __GNUC_PREREQ(maj, min) \ - ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) -# else -# define __GNUC_PREREQ(maj, min) 0 -# endif -#endif - #if __GNUC_PREREQ (3,4) # undef __attribute_warn_unused_result__ # define __attribute_warn_unused_result__ \ diff --git a/posix/regexec.c b/posix/regexec.c index ecb430d302..d89c949f6c 100644 --- a/posix/regexec.c +++ b/posix/regexec.c @@ -189,7 +189,7 @@ static reg_errcode_t extend_buffers (re_match_context_t *mctx, int min_len); We return 0 if we find a match and REG_NOMATCH if not. */ int -regexec (const regex_t *_Restrict_ preg, const char *_Restrict_ string, +regexec (const regex_t *__restrict preg, const char *__restrict string, size_t nmatch, regmatch_t pmatch[], int eflags) { reg_errcode_t err; @@ -232,8 +232,8 @@ __typeof__ (__regexec) __compat_regexec; int attribute_compat_text_section -__compat_regexec (const regex_t *_Restrict_ preg, - const char *_Restrict_ string, size_t nmatch, +__compat_regexec (const regex_t *__restrict preg, + const char *__restrict string, size_t nmatch, regmatch_t pmatch[], int eflags) { return regexec (preg, string, nmatch, pmatch, |