[deliverable/binutils-gdb.git] / libiberty / xstrdup.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.  */

#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;
}
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
e2eaf477	5	#include <sys/types.h>
252b5132 RH	6	#ifdef HAVE_CONFIG_H
	7	#include "config.h"
	8	#endif
	9	#ifdef HAVE_STRING_H
	10	#include <string.h>
	11	#endif
	12	#include "ansidecl.h"
	13	#include "libiberty.h"
	14
	15	char *
	16	xstrdup (s)
	17	const char *s;
	18	{
	19	register size_t len = strlen (s) + 1;
	20	register char *ret = xmalloc (len);
	21	memcpy (ret, s, len);
	22	return ret;
	23	}