s/strchr/memchr/g

riff-lang · Apr 26, 2022 · e491168 · e491168
1 parent 012d823
commit e491168
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/lib.c b/src/lib.c
@@ -138,7 +138,7 @@ LIB_FN(getc) {
 
 
 static int valid_fmode(char *mode) {
-    return (*mode && strchr("rwa", *(mode++)) &&
+    return (*mode && memchr("rwa", *(mode++), 3) &&
            (*mode != '+' || ((void)(++mode), 1)) &&
            (strspn(mode, "b") == strlen(mode)));
 }

diff --git a/src/types.h b/src/types.h
@@ -149,11 +149,11 @@ static inline int s_eq_fast(rf_str *s1, rf_str *s2) {
 }
 
 static inline int s_numunlikely(rf_str *s) {
-    return !s->l || !strchr("+-.0123456789", s->str[0]);
+    return !s->l || !memchr("+-.0123456789", s->str[0], 13);
 }
 
 static inline int s_haszero(rf_str *s) {
-    return !!strchr(s->str, '0');
+    return !!memchr(s->str, '0', s->l);
 }
 
 rf_str *s_newstr(const char *, size_t, int);