int oldtype; ssize_t result;
int oldtype = CANCEL_ASYNC ();
__pread64 (int fd, void *buf, size_t count, off64_t offset){  int oldtype;  ssize_t result;  CANCEL_ASYNC (oldtype);  result = __libc_pread64 (fd, buf, count, offset);  CANCEL_RESET (oldtype);  return result;}