| /external/ltp/testcases/kernel/syscalls/sendmsg/ |
| D | sendmsg02.c | 63 static void client(int id, int pipefd[]) in client() argument
72 close(pipefd[0]); in client()
93 write(pipefd[1], &fd, 1); in client()
98 close(pipefd[1]); in client()
101 static void server(int id, int pipefd[]) in server() argument
106 close(pipefd[1]); in server()
116 read(pipefd[0], &fd, 1); in server()
120 close(pipefd[0]); in server()
125 int i, status, pipefd[2]; in reproduce() local
141 if (pipe(pipefd) < 0) { in reproduce()
[all …]
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| /external/strace/tests-m32/ |
| D | ioctl_nsfs.c | 98 int *pipefd = (int *) arg; in child() local
99 close(pipefd[1]); in child()
101 if (read(pipefd[0], &pipefd[1], 1)) in child()
116 int pipefd[2]; in test_user_namespace() local
119 if (pipe(pipefd)) in test_user_namespace()
123 CLONE_NEWUSER | CLONE_UNTRACED | SIGCHLD, pipefd); in test_user_namespace()
128 close(pipefd[0]); in test_user_namespace()
130 close(pipefd[1]); in test_user_namespace()
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| D | pipe_maxfd.c | 46 pipe_maxfd(int pipefd[2]) in pipe_maxfd()
58 if (pipe(pipefd)) in pipe_maxfd()
64 move_fd(&pipefd[1], &max_fd); in pipe_maxfd()
66 move_fd(&pipefd[0], &max_fd); in pipe_maxfd()
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| D | attach-f-p.c | 53 typedef int pipefd[2]; typedef
54 static pipefd pipes[N];
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| /external/strace/tests/ |
| D | ioctl_nsfs.c | 98 int *pipefd = (int *) arg; in child() local
99 close(pipefd[1]); in child()
101 if (read(pipefd[0], &pipefd[1], 1)) in child()
116 int pipefd[2]; in test_user_namespace() local
119 if (pipe(pipefd)) in test_user_namespace()
123 CLONE_NEWUSER | CLONE_UNTRACED | SIGCHLD, pipefd); in test_user_namespace()
128 close(pipefd[0]); in test_user_namespace()
130 close(pipefd[1]); in test_user_namespace()
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| D | pipe_maxfd.c | 46 pipe_maxfd(int pipefd[2]) in pipe_maxfd()
58 if (pipe(pipefd)) in pipe_maxfd()
64 move_fd(&pipefd[1], &max_fd); in pipe_maxfd()
66 move_fd(&pipefd[0], &max_fd); in pipe_maxfd()
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| /external/strace/tests-mx32/ |
| D | ioctl_nsfs.c | 98 int *pipefd = (int *) arg; in child() local
99 close(pipefd[1]); in child()
101 if (read(pipefd[0], &pipefd[1], 1)) in child()
116 int pipefd[2]; in test_user_namespace() local
119 if (pipe(pipefd)) in test_user_namespace()
123 CLONE_NEWUSER | CLONE_UNTRACED | SIGCHLD, pipefd); in test_user_namespace()
128 close(pipefd[0]); in test_user_namespace()
130 close(pipefd[1]); in test_user_namespace()
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| D | pipe_maxfd.c | 46 pipe_maxfd(int pipefd[2]) in pipe_maxfd()
58 if (pipe(pipefd)) in pipe_maxfd()
64 move_fd(&pipefd[1], &max_fd); in pipe_maxfd()
66 move_fd(&pipefd[0], &max_fd); in pipe_maxfd()
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| /external/libusb/libusb/os/ |
| D | poll_posix.c | 30 int usbi_pipe(int pipefd[2]) in usbi_pipe()
32 int ret = pipe(pipefd); in usbi_pipe()
36 ret = fcntl(pipefd[1], F_GETFL); in usbi_pipe()
41 ret = fcntl(pipefd[1], F_SETFL, ret | O_NONBLOCK); in usbi_pipe()
50 usbi_close(pipefd[0]); in usbi_pipe()
51 usbi_close(pipefd[1]); in usbi_pipe()
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| /external/ltp/testcases/kernel/containers/pidns/ |
| D | pidns12.c | 50 int pipefd[2]; variable
85 close(pipefd[0]); in child_fn()
97 if (write(pipefd[1], "c:go\0", 5) != 5) { in child_fn()
104 close(pipefd[1]); in child_fn()
132 if (pipe(pipefd) == -1) { in main()
142 close(pipefd[1]); in main()
145 read(pipefd[0], buf, 5); in main()
164 close(pipefd[0]); in main()
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| /external/oss-fuzz/projects/ibmswtpm2/ |
| D | fuzzer.cc | 27 int pipefd[2]; in LLVMFuzzerTestOneInput() local
33 if (pipe(pipefd) == -1) { in LLVMFuzzerTestOneInput()
38 if (write(pipefd[1], Data, Size) != (ssize_t)Size) { in LLVMFuzzerTestOneInput()
43 close(pipefd[1]); in LLVMFuzzerTestOneInput()
73 TpmServer(pipefd[0]); in LLVMFuzzerTestOneInput()
75 close(pipefd[0]); in LLVMFuzzerTestOneInput()
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| /external/ltp/testcases/kernel/syscalls/pipe/ |
| D | pipe09.c | 80 int pipefd[2]; /* fds for pipe read/write */ in main() local
94 TEST(pipe(pipefd)); in main()
106 if (close(pipefd[0]) != 0) { in main()
113 if (write(pipefd[1], "A", 1) != 1) { in main()
133 if (close(pipefd[0]) != 0) { in main()
139 if (write(pipefd[1], "B", 1) != 1) { in main()
155 if (close(pipefd[1]) != 0) { in main()
160 while ((red = do_read(pipefd[0], rebuf, 100)) > 0) { in main()
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| D | pipe08.c | 67 int pipefd[2]; /* fds for pipe read/write */ in main() local
81 TEST(pipe(pipefd)); in main()
88 if ((close_stat = close(pipefd[0])) == -1) { in main()
100 written = write(pipefd[1], wrbuf, length); in main()
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| /external/wayland/tests/ |
| D | test-runner.c | 235 int pipefd[2]; in is_debugger_attached() local
237 if (pipe(pipefd) == -1) { in is_debugger_attached()
245 close(pipefd[0]); in is_debugger_attached()
246 close(pipefd[1]); in is_debugger_attached()
253 close(pipefd[1]); /* Close unused write end */ in is_debugger_attached()
254 read(pipefd[0], &buf, 1); in is_debugger_attached()
255 close(pipefd[0]); in is_debugger_attached()
266 close(pipefd[0]); in is_debugger_attached()
277 write(pipefd[1], "-", 1); in is_debugger_attached()
280 write(pipefd[1], "+", 1); in is_debugger_attached()
[all …]
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| /external/grpc-grpc/src/core/lib/iomgr/ |
| D | wakeup_fd_pipe.cc | 37 int pipefd[2]; in pipe_init() local
38 int r = pipe(pipefd); in pipe_init()
44 err = grpc_set_socket_nonblocking(pipefd[0], 1); in pipe_init()
46 err = grpc_set_socket_nonblocking(pipefd[1], 1); in pipe_init()
48 fd_info->read_fd = pipefd[0]; in pipe_init()
49 fd_info->write_fd = pipefd[1]; in pipe_init()
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| /external/ltp/testcases/kernel/syscalls/setrlimit/ |
| D | setrlimit01.c | 126 int pipefd[2]; in test2() local
128 SAFE_PIPE(NULL, pipefd); in test2()
142 close(pipefd[0]); /* close unused read end */ in test2()
154 if (write(pipefd[1], &bytes, sizeof(bytes)) in test2()
158 close(pipefd[1]); /* EOF */ in test2()
179 close(pipefd[1]); /* close unused write end */ in test2()
180 if (read(pipefd[0], &bytes, sizeof(bytes)) < sizeof(bytes)) in test2()
183 close(pipefd[0]); in test2()
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| /external/google-breakpad/src/client/linux/minidump_writer/ |
| D | linux_dumper_unittest_helper.cc | 59 int pipefd = *static_cast<int *>(data); in thread_function() local
63 if (write(pipefd, &byte, sizeof(byte)) != sizeof(byte)) { in thread_function()
79 int pipefd = atoi(argv[1]); in main() local
90 pthread_create(&threads[i], &thread_attributes, &thread_function, &pipefd); in main()
92 thread_function(&pipefd); in main()
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| /external/adhd/cras/src/tools/cras_router/ |
| D | cras_router.c | 26 static int pipefd[2]; variable
32 return write(pipefd[1], "1", 1); in terminate_stream_loop()
119 if (pipe(pipefd) == -1) { in run_file_io_stream()
159 FD_SET(pipefd[0], &poll_set); in run_file_io_stream()
160 pselect(pipefd[0] + 1, &poll_set, NULL, NULL, NULL, NULL); in run_file_io_stream()
166 close(pipefd[0]); in run_file_io_stream()
167 close(pipefd[1]); in run_file_io_stream()
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| /external/linux-kselftest/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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| /external/ltp/testcases/kernel/syscalls/write/ |
| D | write05.c | 32 static int pipefd[2]; variable
42 {&pipefd[1], &buf, sizeof(buf), EPIPE},
88 SAFE_PIPE(pipefd); in setup()
89 SAFE_CLOSE(pipefd[0]); in setup()
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| /external/dnsmasq/src/ |
| D | helper.c | 54 int i, pipefd[2]; in create_helper() local
59 if (pipe(pipefd) == -1 || !fix_fd(pipefd[1]) || (pid = fork()) == -1) { in create_helper()
65 close(pipefd[0]); /* close reader side */ in create_helper()
66 return pipefd[1]; in create_helper()
96 max_fd != pipefd[0] && max_fd != event_fd) in create_helper()
107 if (!read_write(pipefd[0], (unsigned char*) &data, sizeof(data), 1)) _exit(0); in create_helper()
128 if (!read_write(pipefd[0], buf, data.clid_len, 1)) continue; in create_helper()
141 if (!read_write(pipefd[0], buf, in create_helper()
238 close(pipefd[0]); in create_helper()
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| /external/squashfs-tools/squashfs-tools/ |
| D | pseudo.c | 221 int res, pipefd[2]; in pseudo_exec_file() local
223 res = pipe(pipefd); in pseudo_exec_file()
236 close(pipefd[0]); in pseudo_exec_file()
238 res = dup(pipefd[1]); in pseudo_exec_file()
246 close(pipefd[1]); in pseudo_exec_file()
247 return pipefd[0]; in pseudo_exec_file()
250 close(pipefd[0]); in pseudo_exec_file()
251 close(pipefd[1]); in pseudo_exec_file()
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| /external/ltp/testcases/kernel/logging/kmsg/ |
| D | kmsg01.c | 176 int pipefd[2]; in timed_read_kmsg() local
179 if (pipe(pipefd) != 0) in timed_read_kmsg()
189 close(pipefd[0]); in timed_read_kmsg()
191 if (write(pipefd[1], "", 1) == -1) in timed_read_kmsg()
202 close(pipefd[1]); in timed_read_kmsg()
205 SAFE_CLOSE(pipefd[1]); in timed_read_kmsg()
209 TEST(timed_read(pipefd[0], timeout_usec)); in timed_read_kmsg()
211 SAFE_CLOSE(pipefd[0]); in timed_read_kmsg()
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| /external/ppp/pppd/ |
| D | main.c | 775 int pipefd[2]; in detach() local
779 if (pipe(pipefd) == -1) in detach()
780 pipefd[0] = pipefd[1] = -1; in detach()
807 close(pipefd[1]); in detach()
808 complete_read(pipefd[0], numbuf, 1); in detach()
809 close(pipefd[0]); in detach()
1568 int fd, pipefd[2]; in safe_fork() local
1579 if (pipe(pipefd) == -1) in safe_fork()
1580 pipefd[0] = pipefd[1] = -1; in safe_fork()
1588 close(pipefd[1]); in safe_fork()
[all …]
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| /external/toybox/toys/posix/ |
| D | tar.c | 860 int pipefd[2] = {hdr ? -1 : TT.fd, -1}, i, pid; in tar_main() local
866 (char *[]){archiver, "-dc", 0}, pipefd); in tar_main()
872 TT.fd = pipefd[1]; in tar_main()
881 dup2(pipefd[0], 0); in tar_main()
882 if (pipefd[0]) close(pipefd[0]); in tar_main()
886 pipefd[0] = pipefd[1]; in tar_main()
887 pipefd[1] = 1; in tar_main()
888 pid = xpopen_both(0, pipefd); in tar_main()
889 close(pipefd[1]); in tar_main()
934 int pipefd[2] = {-1, TT.fd}; in tar_main() local
[all …]
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