Searched refs:pipe_fds (Results 1 - 4 of 4) sorted by relevance
| /linux-master/tools/testing/selftests/pidfd/ |
| H A D | pidfd_test.c | 245 int pipe_fds[2]; local
249 ret = pipe2(pipe_fds, O_CLOEXEC);
258 close(pipe_fds[1]);
259 (void)read(pipe_fds[0], &c, 1);
260 close(pipe_fds[0]);
269 close(pipe_fds[0]);
271 close(pipe_fds[1]);
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| /linux-master/tools/testing/selftests/mm/ |
| H A D | protection_keys.c | 1120 int pipe_fds[2]; local
1122 pipe_ret = pipe(pipe_fds);
1130 vmsplice_ret = vmsplice(pipe_fds[1], &iov, 1, SPLICE_F_GIFT);
1134 close(pipe_fds[0]);
1135 close(pipe_fds[1]);
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| /linux-master/tools/testing/selftests/landlock/ |
| H A D | fs_test.c | 3337 int pipe_fds[2]; local
3360 ASSERT_EQ(0, pipe2(pipe_fds, O_CLOEXEC));
3361 ASSERT_EQ(1, write(pipe_fds[1], ".", 1))
3365 ASSERT_EQ(1, read(pipe_fds[0], &buf, 1));
3369 proc_fd = open_proc_fd(_metadata, pipe_fds[1], O_WRONLY | O_CLOEXEC);
3374 pipe_fds[1], strerror(errno));
3379 proc_fd = open_proc_fd(_metadata, pipe_fds[0], O_RDONLY | O_CLOEXEC);
3385 pipe_fds[1], strerror(errno));
3389 ASSERT_EQ(0, close(pipe_fds[0]));
3390 ASSERT_EQ(0, close(pipe_fds[
[all...] |
| /linux-master/tools/testing/selftests/seccomp/ |
| H A D | seccomp_bpf.c | 3840 int dup_fd, pipe_fds[2]; local
3843 ASSERT_GE(pipe(pipe_fds), 0);
3845 dup_fd = dup(pipe_fds[0]);
3847 EXPECT_NE(pipe_fds[0], dup_fd);
3850 ASSERT_EQ(filecmp(self, self, pipe_fds[0], dup_fd), 0);
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