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partial TLS support for dynamic-linked programs
[musl]
/
src
/
string
/
strcspn.c
diff --git
a/src/string/strcspn.c
b/src/string/strcspn.c
index
c843ff9
..
cfdba11
100644
(file)
--- a/
src/string/strcspn.c
+++ b/
src/string/strcspn.c
@@
-3,13
+3,14
@@
#define BITOP(a,b,op) \
((a)[(size_t)(b)/(8*sizeof *(a))] op (size_t)1<<((size_t)(b)%(8*sizeof *(a))))
#define BITOP(a,b,op) \
((a)[(size_t)(b)/(8*sizeof *(a))] op (size_t)1<<((size_t)(b)%(8*sizeof *(a))))
+char *__strchrnul(const char *, int);
+
size_t strcspn(const char *s, const char *c)
{
const char *a = s;
size_t byteset[32/sizeof(size_t)];
size_t strcspn(const char *s, const char *c)
{
const char *a = s;
size_t byteset[32/sizeof(size_t)];
- if (!c[0]) return strlen(s);
- if (!c[1]) return (s=strchr(s, *c)) ? s-a : strlen(a);
+ if (!c[0] || !c[1]) return __strchrnul(s, *c)-a;
memset(byteset, 0, sizeof byteset);
for (; *c && BITOP(byteset, *(unsigned char *)c, |=); c++);
memset(byteset, 0, sizeof byteset);
for (; *c && BITOP(byteset, *(unsigned char *)c, |=); c++);