src/test/ioctl.c

/* -*- Mode: C; tab-width: 8; c-basic-offset: 2; indent-tabs-mode: nil; -*- */

#include "util.h"

int main(void) {
  int pipe_fds[2];
  int opt = 1;

  test_assert(0 == pipe(pipe_fds));
  test_assert(0 == ioctl(pipe_fds[0], FIOCLEX, NULL));
  test_assert(FD_CLOEXEC == fcntl(pipe_fds[0], F_GETFD));
  test_assert(0 == ioctl(pipe_fds[0], FIONCLEX, NULL));
  test_assert(0 == ioctl(pipe_fds[0], FIOASYNC, &opt));
  test_assert(0 == fcntl(pipe_fds[0], F_GETFD));
  test_assert(0 == ioctl(pipe_fds[0], FIONBIO, &opt));

  atomic_puts("EXIT-SUCCESS");
  return 0;
}