Commit | Line | Data |
---|---|---|
252b5132 RH |
1 | /* xstrdup.c -- Duplicate a string in memory, using xmalloc. |
2 | This trivial function is in the public domain. | |
3 | Ian Lance Taylor, Cygnus Support, December 1995. */ | |
4 | ||
5 | #ifdef HAVE_CONFIG_H | |
6 | #include "config.h" | |
7 | #endif | |
8 | #ifdef HAVE_STRING_H | |
9 | #include <string.h> | |
10 | #endif | |
11 | #include "ansidecl.h" | |
12 | #include "libiberty.h" | |
13 | ||
14 | char * | |
15 | xstrdup (s) | |
16 | const char *s; | |
17 | { | |
18 | register size_t len = strlen (s) + 1; | |
19 | register char *ret = xmalloc (len); | |
20 | memcpy (ret, s, len); | |
21 | return ret; | |
22 | } |