blob: bef1564164115bcb993988619ef7524d7f8908ea (
plain) (
blame)
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
|
/*
* sbrk.c
*
* If the BSP wants to dynamically allocate the memory for the
* C Library heap (malloc) and/or be able to extend the heap,
* then this routine must be functional. This is the default
* implementation which raises an error.
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994, 1997.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include <rtems.h>
#include <signal.h>
#include <errno.h>
#include <sys/types.h>
#include <unistd.h>
void * sbrk(size_t incr)
{
errno = ENOMEM;
return (void *)-1;
}
|