File: mempcpy.c

package info (click to toggle)
gdb 7.12-6
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 216,152 kB
  • ctags: 304,881
  • sloc: ansic: 2,141,328; asm: 331,662; exp: 133,348; makefile: 57,698; sh: 23,586; yacc: 14,054; cpp: 12,262; perl: 5,300; python: 4,685; ada: 4,343; xml: 3,670; pascal: 3,120; lisp: 1,516; cs: 879; lex: 624; f90: 457; sed: 228; awk: 142; objc: 134; java: 73; fortran: 43
file content (42 lines) | stat: -rw-r--r-- 1,376 bytes parent folder | download | duplicates (32)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/* Implement the mempcpy function.
   Copyright (C) 2003, 2004, 2005, 2011 Free Software Foundation, Inc.
   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.

This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

Libiberty is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA.  */

/*

@deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, @
  size_t @var{length})

Copies @var{length} bytes from memory region @var{in} to region
@var{out}.  Returns a pointer to @var{out} + @var{length}.

@end deftypefn

*/

#include <ansidecl.h>
#include <stddef.h>

extern PTR memcpy (PTR, const PTR, size_t);

PTR
mempcpy (PTR dst, const PTR src, size_t len)
{
  return (char *) memcpy (dst, src, len) + len;
}