+#define _GNU_SOURCE
#include "pthread_impl.h"
+#include "libc.h"
#include <sys/mman.h>
int pthread_getattr_np(pthread_t t, pthread_attr_t *a)
size_t l = PAGE_SIZE;
p += -(uintptr_t)p & PAGE_SIZE-1;
a->_a_stackaddr = (uintptr_t)p;
- while (!posix_madvise(p-l-PAGE_SIZE, PAGE_SIZE, POSIX_MADV_NORMAL))
+ while (mremap(p-l-PAGE_SIZE, PAGE_SIZE, 2*PAGE_SIZE, 0)==MAP_FAILED && errno==ENOMEM)
l += PAGE_SIZE;
a->_a_stacksize = l - DEFAULT_STACK_SIZE;
}