freebsd-dev/contrib/binutils/libiberty/xmemdup.c
David E. O'Brien c9edceadd8 Import of GNU Binutils version 2.11.0.
Believe it or not, this is heavily stripped down.
2001-05-28 05:21:37 +00:00

26 lines
530 B
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. */
#ifdef HAVE_STRING_H
#include <string.h>
#endif
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;
}