projects
/
musl
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
switch to a common calloc implementation
[musl]
/
src
/
string
/
strerror_r.c
1
#include <string.h>
2
#include <errno.h>
3
4
int strerror_r(int err, char *buf, size_t buflen)
5
{
6
char *msg = strerror(err);
7
size_t l = strlen(msg);
8
if (l >= buflen) {
9
if (buflen) {
10
memcpy(buf, msg, buflen-1);
11
buf[buflen-1] = 0;
12
}
13
return ERANGE;
14
}
15
memcpy(buf, msg, l+1);
16
return 0;
17
}
18
19
weak_alias(strerror_r, __xpg_strerror_r);