[deliverable/binutils-gdb.git] / libiberty / xmemdup.c

/* xmemdup.c -- Duplicate a memory buffer, using xcalloc.
   This trivial function is in the public domain.
   Jeff Garzik, September 1999.  */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "ansidecl.h"
#include "libiberty.h"

#include <sys/types.h> /* For size_t. */

PTR
xmemdup (input, copy_size, alloc_size)
  const PTR input;
  size_t copy_size;
  size_t alloc_size;
{
  PTR output = xcalloc (1, alloc_size);
  memcpy (output, input, copy_size);
  return output;
}
Commit	Line	Data
e2eaf477 ILT	1	/* xmemdup.c -- Duplicate a memory buffer, using xcalloc.
	2	This trivial function is in the public domain.
	3	Jeff Garzik, September 1999. */
	4
	5	#ifdef HAVE_CONFIG_H
	6	#include "config.h"
	7	#endif
	8	#include "ansidecl.h"
	9	#include "libiberty.h"
	10
	11	#include <sys/types.h> /* For size_t. */
	12
	13	PTR
	14	xmemdup (input, copy_size, alloc_size)
	15	const PTR input;
	16	size_t copy_size;
	17	size_t alloc_size;
	18	{
	19	PTR output = xcalloc (1, alloc_size);
	20	memcpy (output, input, copy_size);
	21	return output;
	22	}