path: root/src/regex/regexec.c
diff options
authorRich Felker <>2012-09-06 22:44:55 -0400
committerRich Felker <>2012-09-06 22:44:55 -0400
commit400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree087a48dc8251fa05f6866af8ebf96b69450b15ab /src/regex/regexec.c
parentbac03cdde1137c16b4c194e137310e2748661dcc (diff)
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'src/regex/regexec.c')
1 files changed, 2 insertions, 2 deletions
diff --git a/src/regex/regexec.c b/src/regex/regexec.c
index 8107aae7..855cef57 100644
--- a/src/regex/regexec.c
+++ b/src/regex/regexec.c
@@ -977,8 +977,8 @@ tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags,
-regexec(const regex_t *preg, const char *string,
- size_t nmatch, regmatch_t pmatch[], int eflags)
+regexec(const regex_t *restrict preg, const char *restrict string,
+ size_t nmatch, regmatch_t pmatch[restrict], int eflags)
tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD;
reg_errcode_t status;