Lines Matching refs:fd1
361 int fd1, fd2, fd3, flags, ret, status;
369 fd1 = open("/dev/null", O_RDWR);
370 EXPECT_GT(fd1, 0);
372 fd2 = dup2(fd1, 1000);
388 flags = fcntl(fd1, F_GETFD);
396 fd3 = dup2(fd1, 42);
418 flags = fcntl(fd1, F_GETFD);
426 fd3 = dup2(fd1, 42);
433 EXPECT_EQ(close(fd1), 0);
443 int i, fd1, fd2, fd3, flags, ret, status;
453 * bound the kernel will only copy up to fd1 file descriptors into the
461 fd1 = open("/dev/null", O_RDWR);
462 EXPECT_GT(fd1, 0);
464 fd2 = dup2(fd1, 1000);
483 flags = fcntl(fd1, F_GETFD);
491 fd3 = dup2(fd1, 42);
502 EXPECT_EQ(close(fd1), 0);
519 flags = fcntl(fd1, F_GETFD);
527 fd3 = dup2(fd1, 42);
534 EXPECT_EQ(close(fd1), 0);