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fix possible fd leak, unrestored cancellation state on dns socket fail
[musl.git]
/
src
/
string
/
strnlen.c
blob
6442eb793fbeeda51a3f19b9e1c1269a030444e9
1
#include <string.h>
2
3
size_t
strnlen
(
const char
*
s
,
size_t
n
)
4
{
5
const char
*
p
=
memchr
(
s
,
0
,
n
);
6
return
p
?
p
-
s
:
n
;
7
}