Searched refs:pipefd (Results 1 – 11 of 11) sorted by relevance
| /Linux-v5.4/tools/testing/selftests/kcmp/ |
| D | kcmp_test.c | 36 int pipefd[2]; in main() local
50 if (pipe(pipefd)) { in main()
64 if (epoll_ctl(epollfd, EPOLL_CTL_ADD, pipefd[0], &ev)) { in main()
69 fddup = dup2(pipefd[1], duped_num); in main()
143 ret = sys_kcmp(pid1, pid1, KCMP_EPOLL_TFD, pipefd[1], in main()
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| /Linux-v5.4/fs/autofs/ |
| D | inode.c | 69 seq_printf(m, ",fd=%d", sbi->pipefd); in autofs_show_options()
138 int pipefd = -1; in parse_options() local
148 sbi->pipefd = -1; in parse_options()
162 if (match_int(args, &pipefd)) in parse_options()
164 sbi->pipefd = pipefd; in parse_options()
217 return (sbi->pipefd < 0); in parse_options()
238 sbi->pipefd = -1; in autofs_fill_super()
322 sbi->pipefd, pid_nr(sbi->oz_pgrp)); in autofs_fill_super()
323 pipe = fget(sbi->pipefd); in autofs_fill_super()
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| D | dev-ioctl.c | 340 int pipefd; in autofs_dev_ioctl_setpipefd() local
344 if (param->setpipefd.pipefd == -1) in autofs_dev_ioctl_setpipefd()
347 pipefd = param->setpipefd.pipefd; in autofs_dev_ioctl_setpipefd()
364 pipe = fget(pipefd); in autofs_dev_ioctl_setpipefd()
375 sbi->pipefd = pipefd; in autofs_dev_ioctl_setpipefd()
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| D | autofs_i.h | 109 int pipefd; member
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| D | waitq.c | 41 sbi->pipefd = -1; in autofs_catatonic_mode()
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| /Linux-v5.4/tools/testing/selftests/proc/ |
| D | proc-pid-vm.c | 258 int pipefd[2]; in main() local
275 if (pipe(pipefd) == -1) { in main()
278 if (dup2(pipefd[1], 0) != 0) { in main()
292 if (read(pipefd[0], &_, 1) != 1) { in main()
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| /Linux-v5.4/tools/testing/selftests/vm/ |
| D | userfaultfd.c | 84 static int uffd, uffd_flags, finished, *pipefd; variable
501 pollfd[1].fd = pipefd[cpu*2]; in uffd_poll_thread()
636 if (write(pipefd[cpu*2+1], &c, 1) != 1) { in stress()
956 if (write(pipefd[1], &c, sizeof(c)) != sizeof(c)) in userfaultfd_events_test()
1021 if (write(pipefd[1], &c, sizeof(c)) != sizeof(c)) in userfaultfd_sig_test()
1073 pipefd = malloc(sizeof(int) * nr_cpus * 2); in userfaultfd_stress()
1074 if (!pipefd) { in userfaultfd_stress()
1079 if (pipe2(&pipefd[cpu*2], O_CLOEXEC | O_NONBLOCK)) { in userfaultfd_stress()
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| /Linux-v5.4/tools/testing/selftests/seccomp/ |
| D | seccomp_bpf.c | 1437 int pipefd[2]; in setup_trace_fixture() local
1442 ASSERT_EQ(0, pipe(pipefd)); in setup_trace_fixture()
1449 close(pipefd[0]); in setup_trace_fixture()
1450 start_tracer(_metadata, pipefd[1], tracee, func, args, in setup_trace_fixture()
1454 close(pipefd[1]); in setup_trace_fixture()
1456 read(pipefd[0], &sync, 1); in setup_trace_fixture()
1457 close(pipefd[0]); in setup_trace_fixture()
2732 int pipefd[2]; in TEST() local
2765 ASSERT_EQ(0, pipe(pipefd)); in TEST()
2778 EXPECT_EQ(0, close(pipefd[1])); in TEST()
[all …]
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| /Linux-v5.4/tools/perf/tests/ |
| D | code-reading.c | 474 int pipefd[2]; in syscall_something() local
478 if (pipe(pipefd) < 0) { in syscall_something()
482 close(pipefd[1]); in syscall_something()
483 close(pipefd[0]); in syscall_something()
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| /Linux-v5.4/include/uapi/linux/ |
| D | auto_dev-ioctl.h | 50 __s32 pipefd; member
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| /Linux-v5.4/Documentation/filesystems/ |
| D | autofs-mount-control.txt | 305 the pipefd field of struct args_setpipefd set to descriptor of the pipe.
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