#include <sys/mman.h>
#include "syscall.h"
-#include "libc.h"
-static void dummy1(int x) { }
-static void dummy0(void) { }
-weak_alias(dummy1, __vm_lock);
-weak_alias(dummy0, __vm_unlock);
+static void dummy(void) { }
+weak_alias(dummy, __vm_wait);
int __munmap(void *start, size_t len)
{
- int ret;
- __vm_lock(-1);
- ret = syscall(SYS_munmap, start, len);
- __vm_unlock();
- return ret;
+ __vm_wait();
+ return syscall(SYS_munmap, start, len);
}
weak_alias(__munmap, munmap);