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/*
* Copyright (C) 2004-2007 Atmel Corporation
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License. See the file "COPYING.LIB" in the main directory of this
* archive for more details.
*/
#include <errno.h>
#include <unistd.h>
#include <sys/syscall.h>
void *__curbrk attribute_hidden = 0;
int brk (void *addr)
{
void *newbrk;
newbrk = (void *)INLINE_SYSCALL(brk, 1, addr);
__curbrk = newbrk;
if (newbrk < addr) {
__set_errno (ENOMEM);
return -1;
}
return 0;
}
libc_hidden_def(brk)
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