| /kernel/liteos_a/testsuites/unittest/extended/signal/smoke/ |
| D | pipe_test_002.cpp | 38 int pipefd[2]; // 2, array subscript in TestPipeMultiProcess() local
41 retValue = pipe(pipefd); in TestPipeMultiProcess()
44 int *readFd = &pipefd[0]; in TestPipeMultiProcess()
45 int *writeFd = &pipefd[1]; in TestPipeMultiProcess()
65 close(pipefd[0]); in TestPipeMultiProcess()
77 ret = close(pipefd[1]); in TestPipeMultiProcess()
81 close(pipefd[1]); in TestPipeMultiProcess()
100 ret = close(pipefd[0]); in TestPipeMultiProcess()
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| D | It_ipc_pipe_004.cpp | 37 int pipefd[2]; // 2, array subscript in TestCase() local
38 int retValue = pipe2(pipefd, O_CLOEXEC); in TestCase()
41 int *readFd = &pipefd[0]; in TestCase()
42 int *writeFd = &pipefd[1]; in TestCase()
78 ret = close(pipefd[0]); in TestCase()
82 ret = close(pipefd[1]); in TestCase()
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| D | It_ipc_pipe_005.cpp | 35 int pipefd[2]; // 2, array subscript in TestCase() local
37 int ret = pipe2(pipefd, -1); in TestCase()
40 pipefd[0] = 2; // 2, set pipe fd in TestCase()
41 pipefd[1] = 3; // 3, set pipe fd in TestCase()
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| D | pipe_test_004.cpp | 39 int pipefd[2]; // 2, array subscript in TestPipeReturn() local
|
| /kernel/linux/linux-5.10/tools/testing/selftests/resctrl/ |
| D | cat_test.c | 125 int ret, pipefd[2], sibling_cpu_no; in cat_perf_miss_val() local
186 if (pipe(pipefd)) { in cat_perf_miss_val()
218 close(pipefd[0]); in cat_perf_miss_val()
220 if (write(pipefd[1], &pipe_message, sizeof(pipe_message)) < in cat_perf_miss_val()
222 close(pipefd[1]); in cat_perf_miss_val()
227 close(pipefd[1]); in cat_perf_miss_val()
232 close(pipefd[1]); in cat_perf_miss_val()
235 if (read(pipefd[0], &pipe_message, in cat_perf_miss_val()
241 close(pipefd[0]); in cat_perf_miss_val()
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| D | resctrl_val.c | 598 int ret = 0, pipefd[2]; in resctrl_val() local
622 if (pipe(pipefd)) { in resctrl_val()
655 close(pipefd[0]); in resctrl_val()
657 if (write(pipefd[1], &pipe_message, sizeof(pipe_message)) < in resctrl_val()
660 close(pipefd[1]); in resctrl_val()
663 close(pipefd[1]); in resctrl_val()
713 close(pipefd[1]); in resctrl_val()
715 if (read(pipefd[0], &pipe_message, sizeof(pipe_message)) < in resctrl_val()
718 close(pipefd[0]); in resctrl_val()
722 close(pipefd[0]); in resctrl_val()
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| /kernel/liteos_a/testsuites/unittest/extended/signal/full/ |
| D | pipe_test_001.cpp | 37 int pipefd[2]; // 2, array subscript in TestPipeSingleProcess() local
40 retValue = pipe(pipefd); in TestPipeSingleProcess()
43 int *readFd = &pipefd[0]; in TestPipeSingleProcess()
44 int *writeFd = &pipefd[1]; in TestPipeSingleProcess()
82 ret = close(pipefd[0]); in TestPipeSingleProcess()
86 ret = close(pipefd[1]); in TestPipeSingleProcess()
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| D | pipe_test_003.cpp | 37 int pipefd[2]; // 2, array subscript in TestPipeSingleProcessFcntl() local
40 retValue = pipe(pipefd); in TestPipeSingleProcessFcntl()
43 int *readFd = &pipefd[0]; in TestPipeSingleProcessFcntl()
44 int *writeFd = &pipefd[1]; in TestPipeSingleProcessFcntl()
96 ret = close(pipefd[0]); in TestPipeSingleProcessFcntl()
98 ret = close(pipefd[1]); in TestPipeSingleProcessFcntl()
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| D | pipe_test_006.cpp | 40 int pipefd[MAX_PIPES][2]; // 2, array subscript in PipeUnlinkTest() local
53 retValue = pipe(pipefd[i]); in PipeUnlinkTest()
62 retValue = close(pipefd[i][0]); in PipeUnlinkTest()
66 retValue = close(pipefd[i][1]); in PipeUnlinkTest()
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| D | pipe_test_005.cpp | 42 int pipefd[2]; // 2, array subscript in PipecommonWrite() local
47 int *readFd = &pipefd[0]; in PipecommonWrite()
48 int *writeFd = &pipefd[1]; in PipecommonWrite()
53 retValue = pipe(pipefd); in PipecommonWrite()
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| /kernel/linux/linux-5.10/tools/testing/selftests/powerpc/signal/ |
| D | sig_sc_double_restart.c | 83 int pipefd[2]; in test_restart() local
87 if (pipe(pipefd) == -1) { in test_restart()
120 while ((fd = dup(pipefd[0])) != 512) { in test_restart()
149 if (write(pipefd[1], DATA, DLEN) != DLEN) { in test_restart()
153 close(pipefd[0]); in test_restart()
154 close(pipefd[1]); in test_restart()
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/ |
| D | d_path.c | 34 int pipefd[2] = { -1, -1 }; in trigger_fstat_events() local
39 if (CHECK(pipe(pipefd) < 0, "trigger", "pipe failed\n")) in trigger_fstat_events()
61 ret = set_pathname(pipefd[0], pid); in trigger_fstat_events()
64 ret = set_pathname(pipefd[1], pid); in trigger_fstat_events()
84 fstat(pipefd[0], &fileStat); in trigger_fstat_events()
85 fstat(pipefd[1], &fileStat); in trigger_fstat_events()
94 close(pipefd[0]); in trigger_fstat_events()
95 close(pipefd[1]); in trigger_fstat_events()
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-5.10/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 | 341 int pipefd; in autofs_dev_ioctl_setpipefd() local
345 if (param->setpipefd.pipefd == -1) in autofs_dev_ioctl_setpipefd()
348 pipefd = param->setpipefd.pipefd; in autofs_dev_ioctl_setpipefd()
365 pipe = fget(pipefd); in autofs_dev_ioctl_setpipefd()
376 sbi->pipefd = pipefd; in autofs_dev_ioctl_setpipefd()
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| D | autofs_i.h | 109 int pipefd; member
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| /kernel/linux/linux-5.10/tools/testing/selftests/kvm/ |
| D | demand_paging_test.c | 113 int pipefd; member
121 int pipefd = uffd_args->pipefd; in uffd_handler_thread_fn() local
137 pollfd[1].fd = pipefd; in uffd_handler_thread_fn()
203 pthread_t *uffd_handler_thread, int pipefd, in setup_demand_paging() argument
240 uffd_args->pipefd = pipefd; in setup_demand_paging()
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| /kernel/linux/linux-5.10/samples/watch_queue/ |
| D | watch_test.c | 156 int pipefd[2], fd; in main() local
158 if (pipe2(pipefd, O_NOTIFICATION_PIPE) == -1) { in main()
162 fd = pipefd[0]; in main()
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-5.10/tools/testing/selftests/vm/ |
| D | userfaultfd.c | 88 static int uffd, uffd_flags, finished, *pipefd; variable
602 pollfd[1].fd = pipefd[cpu*2]; in uffd_poll_thread()
764 if (write(pipefd[cpu*2+1], &c, 1) != 1) { in stress()
1136 if (write(pipefd[1], &c, sizeof(c)) != sizeof(c)) { in userfaultfd_events_test()
1216 if (write(pipefd[1], &c, sizeof(c)) != sizeof(c)) { in userfaultfd_sig_test()
1271 pipefd = malloc(sizeof(int) * nr_cpus * 2); in userfaultfd_stress()
1272 if (!pipefd) { in userfaultfd_stress()
1277 if (pipe2(&pipefd[cpu*2], O_CLOEXEC | O_NONBLOCK)) { in userfaultfd_stress()
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| /kernel/linux/linux-5.10/tools/perf/tests/ |
| D | code-reading.c | 475 int pipefd[2]; in syscall_something() local
479 if (pipe(pipefd) < 0) { in syscall_something()
483 close(pipefd[1]); in syscall_something()
484 close(pipefd[0]); in syscall_something()
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| /kernel/linux/linux-5.10/tools/testing/selftests/seccomp/ |
| D | seccomp_bpf.c | 1562 int pipefd[2]; in setup_trace_fixture() local
1567 ASSERT_EQ(0, pipe(pipefd)); in setup_trace_fixture()
1574 close(pipefd[0]); in setup_trace_fixture()
1575 start_tracer(_metadata, pipefd[1], tracee, func, args, in setup_trace_fixture()
1579 close(pipefd[1]); in setup_trace_fixture()
1581 read(pipefd[0], &sync, 1); in setup_trace_fixture()
1582 close(pipefd[0]); in setup_trace_fixture()
2937 int pipefd[2]; in TEST() local
2971 ASSERT_EQ(0, pipe(pipefd)); in TEST()
2984 EXPECT_EQ(0, close(pipefd[1])); in TEST()
[all …]
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| /kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/ |
| D | auto_dev-ioctl.h | 44 __s32 pipefd; member
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| /kernel/linux/linux-5.10/include/uapi/linux/ |
| D | auto_dev-ioctl.h | 50 __s32 pipefd; member
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| /kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/ |
| D | auto_dev-ioctl.h | 31 __s32 pipefd; member
|