source: rtems/c/src/lib/libbsp/shared/sbrk.c @ 38c0b112

4.115
Last change on this file since 38c0b112 was 9b4422a2, checked in by Joel Sherrill <joel.sherrill@…>, on 05/03/12 at 15:09:24

Remove All CVS Id Strings Possible Using a Script

Script does what is expected and tries to do it as
smartly as possible.

+ remove occurrences of two blank comment lines

next to each other after Id string line removed.

+ remove entire comment blocks which only exited to

contain CVS Ids

+ If the processing left a blank line at the top of

a file, it was removed.
  • Property mode set to 100644
File size: 675 bytes
Line 
1/*
2 *  sbrk.c
3 *
4 *  If the BSP wants to dynamically allocate the memory for the
5 *  C Library heap (malloc) and/or be able to extend the heap,
6 *  then this routine must be functional.  This is the default
7 *  implementation which raises an error.
8 *
9 *  COPYRIGHT (c) 1989-1999.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.rtems.com/license/LICENSE.
15 */
16
17#include <rtems.h>
18
19#include <signal.h>
20#include <errno.h>
21#include <sys/types.h>
22#include <unistd.h>
23
24void * sbrk(ptrdiff_t incr)
25{
26  errno = ENOMEM;
27  return (void *)-1;
28}
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