mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-27 22:03:57 +08:00
23 lines
466 B
C
23 lines
466 B
C
/* xstrdup.c -- Duplicate a string in memory, using xmalloc.
|
|
This trivial function is in the public domain.
|
|
Ian Lance Taylor, Cygnus Support, December 1995. */
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
#ifdef HAVE_STRING_H
|
|
#include <string.h>
|
|
#endif
|
|
#include "ansidecl.h"
|
|
#include "libiberty.h"
|
|
|
|
char *
|
|
xstrdup (s)
|
|
const char *s;
|
|
{
|
|
register size_t len = strlen (s) + 1;
|
|
register char *ret = xmalloc (len);
|
|
memcpy (ret, s, len);
|
|
return ret;
|
|
}
|