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[/] [or1k/] [trunk/] [linux/] [uClibc/] [libc/] [sysdeps/] [linux/] [sh/] [__init_brk.c] - Rev 1325

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/* From libc-5.3.12 */
 
#include <errno.h>
#include <unistd.h>
#include <sys/syscall.h>
 
void * ___brk_addr = 0;
 
#define __NR__brk __NR_brk
_syscall1(void *, _brk, void *, ptr);
 
int
__init_brk (void)
{
    if (___brk_addr == 0)
    {
		___brk_addr = _brk(0);
		if (___brk_addr == 0)
		{
		  __set_errno(ENOMEM);
		  return -1;
		}
    }
    return 0;
}
 

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