CANCEL_ASYNC (oldtype);  result = __libc_pwrite (fd, buf, count, offset);
ssize_t result = __libc_pwrite (fd, buf, count, offset);
pwrite (int fd, const void *buf, size_t count, off_t offset){  int oldtype;  ssize_t result;  CANCEL_ASYNC (oldtype);  result = __libc_pwrite (fd, buf, count, offset);  CANCEL_RESET (oldtype);  return result;}