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