blob: 89c58ccecad66bfec6ee2a77bc2b1f42832fe1dd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
/*
* Copyright (C) 2002 Manuel Novoa III
* Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include "_string.h"
#include <stdlib.h>
libc_hidden_proto(strndup)
libc_hidden_proto(strnlen)
libc_hidden_proto(memcpy)
char *strndup(register const char *s1, size_t n)
{
register char *s;
n = strnlen(s1,n); /* Avoid problems if s1 not nul-terminated. */
if ((s = malloc(n + 1)) != NULL) {
memcpy(s, s1, n);
s[n] = 0;
}
return s;
}
libc_hidden_def(strndup)
|
