| /linux/tools/testing/selftests/namespaces/ |
| H A D | listns_efault_test.c | 137 if (write_nointr(sv[i][1], "R", 1) != 1) in TEST()
164 write_nointr(sv[i][0], "X", 1); in TEST()
343 if (write_nointr(sv[i][1], "R", 1) != 1) in TEST()
366 write_nointr(sv[i][0], "X", 1); in TEST()
373 write_nointr(sv[i][0], "X", 1); in TEST()
485 if (write_nointr(sv[i][1], "R", 1) != 1) in TEST()
508 write_nointr(sv[i][0], "X", 1); in TEST()
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| H A D | regression_pidfd_setns_test.c | 58 if (write_nointr(sv[1], "1", 1) < 0) { in TEST()
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| /linux/tools/testing/selftests/uevent/ |
| H A D | uevent_filtering.c | 42 ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
148 ret = write_nointr(sync_fd, &sync_add, sizeof(sync_add)); in uevent_listener()
182 (void)write_nointr(STDERR_FILENO, buf, r); in uevent_listener()
183 (void)write_nointr(STDERR_FILENO, "\n", 1); in uevent_listener()
209 ret = write_nointr(fd, "add\n", sizeof("add\n") - 1); in trigger_uevent()
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| /linux/tools/testing/selftests/filesystems/ |
| H A D | utils.c | 127 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
200 ret = write_nointr(setgroups_fd, "deny\n", STRLITERALLEN("deny\n")); in write_id_mapping()
218 ret = write_nointr(fd, buf, buf_size); in write_id_mapping()
368 ret = write_nointr(h->fd_event, "1", 1); in userns_fd_cb()
412 bytes = write_nointr(fd_socket[0], "1", 1); /* Inform the child we wrote a mapping. */ in create_userns_hierarchy()
414 bytes = write_nointr(fd_socket[0], "0", 1); /* Inform the child we didn't write a mapping. */ in create_userns_hierarchy()
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| /linux/tools/testing/selftests/filesystems/binderfs/ |
| H A D | binderfs_test.c | 236 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
263 ret = write_nointr(setgroups_fd, "deny", sizeof("deny") - 1); in write_id_mapping()
287 ret = write_nointr(fd, buf, buf_size); in write_id_mapping()
308 ret = write_nointr(syncfds[0], "1", 1); in change_userns()
350 ret = write_nointr(syncfds[1], "1", 1); in change_idmaps()
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| /linux/tools/testing/selftests/pidfd/ |
| H A D | pidfd_info_test.c | 56 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
81 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
227 if (write_nointr(ipc_socket, &pid_thread, sizeof(pid_thread)) != sizeof(pid_thread)) in pidfd_info_pause_thread()
403 if (write_nointr(ipc_socket, &pid_thread, sizeof(pid_thread)) != sizeof(pid_thread)) in pidfd_info_thread_exec()
483 ASSERT_EQ(write_nointr(ipc_sockets[0], &pid_thread, sizeof(pid_thread)), sizeof(pid_thread)); in TEST_F()
552 if (write_nointr(ipc_socket, &pid_thread, sizeof(pid_thread)) != sizeof(pid_thread)) in pidfd_info_thread_exec_sane()
631 ASSERT_EQ(write_nointr(ipc_sockets[0], &pid_thread, sizeof(pid_thread)), sizeof(pid_thread)); in TEST_F()
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| H A D | pidfd_file_handle_test.c | 59 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
81 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
103 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
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| H A D | pidfd.h | 292 static inline ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
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| H A D | pidfd_setns_test.c | 197 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
251 if (write_nointr(ipc_sockets[1], "1", 1) < 0) in FIXTURE_SETUP()
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| /linux/tools/testing/selftests/coredump/ |
| H A D | coredump_socket_protocol_test.c | 109 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
265 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
405 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
545 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
666 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
786 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
908 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
1036 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
1169 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
1294 if (write_nointr(ipc_sockets[1], "1", 1) < 0) {
[all …]
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| H A D | coredump_socket_test.c | 106 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
239 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
399 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
466 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
612 if (write_nointr(ipc_sockets[1], "1", 1) < 0) { in TEST_F()
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| /linux/tools/testing/selftests/move_mount_set_group/ |
| H A D | move_mount_set_group_test.c | 48 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
68 ret = write_nointr(fd, buf, count); in write_file()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | token.c | 217 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
237 ret = write_nointr(fd, buf, count); in write_file()
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| /linux/tools/testing/selftests/mount_setattr/ |
| H A D | mount_setattr_test.c | 150 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
170 ret = write_nointr(fd, buf, count); in write_file()
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| /linux/tools/testing/selftests/filesystems/overlayfs/ |
| H A D | set_layers_via_fds.c | 419 ASSERT_EQ(write_nointr(ipc_sockets[0], "1", 1), 1); in TEST_F()
|