| /* xstrdup.c -- Duplicate a string in memory, using xmalloc. |
| This trivial function is in the public domain. |
| Ian Lance Taylor, Cygnus Support, December 1995. */ |
| |
| /* |
| |
| @deftypefn Replacement char* xstrdup (const char *@var{s}) |
| |
| Duplicates a character string without fail, using @code{xmalloc} to |
| obtain memory. |
| |
| @end deftypefn |
| |
| */ |
| |
| #include <sys/types.h> |
| #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; |
| } |