diff options
Diffstat (limited to 'util')
-rw-r--r-- | util/xutil.c | 7 | ||||
-rw-r--r-- | util/xutil.h | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/util/xutil.c b/util/xutil.c index 15ff765..ac496da 100644 --- a/util/xutil.c +++ b/util/xutil.c @@ -99,7 +99,7 @@ xstrndup (const char *s, size_t n) return ret; } -void +int xregcomp (regex_t *preg, const char *regex, int cflags) { int rerr; @@ -110,9 +110,12 @@ xregcomp (regex_t *preg, const char *regex, int cflags) char *error = xmalloc (error_size); regerror (rerr, preg, error, error_size); - INTERNAL_ERROR ("compiling regex %s: %s\n", + fprintf (stderr, "compiling regex %s: %s\n", regex, error); + free (error); + return 1; } + return 0; } int diff --git a/util/xutil.h b/util/xutil.h index fd77f73..9299256 100644 --- a/util/xutil.h +++ b/util/xutil.h @@ -43,7 +43,8 @@ xstrdup (const char *s); char * xstrndup (const char *s, size_t n); -void +/* Returns 0 for successful compilation, 1 otherwise */ +int xregcomp (regex_t *preg, const char *regex, int cflags); int |