| /linux-6.15/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-6.15/tools/testing/selftests/filesystems/ |
| H A D | utils.c | 124 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
197 ret = write_nointr(setgroups_fd, "deny\n", STRLITERALLEN("deny\n")); in write_id_mapping()
215 ret = write_nointr(fd, buf, buf_size); in write_id_mapping()
365 ret = write_nointr(h->fd_event, "1", 1); in userns_fd_cb()
409 bytes = write_nointr(fd_socket[0], "1", 1); /* Inform the child we wrote a mapping. */ in create_userns_hierarchy()
411 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-6.15/tools/testing/selftests/filesystems/binderfs/ |
| H A D | binderfs_test.c | 235 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
262 ret = write_nointr(setgroups_fd, "deny", sizeof("deny") - 1); in write_id_mapping()
286 ret = write_nointr(fd, buf, buf_size); in write_id_mapping()
307 ret = write_nointr(syncfds[0], "1", 1); in change_userns()
349 ret = write_nointr(syncfds[1], "1", 1); in change_idmaps()
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| /linux-6.15/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()
402 if (write_nointr(ipc_socket, &pid_thread, sizeof(pid_thread)) != sizeof(pid_thread)) in pidfd_info_thread_exec()
482 ASSERT_EQ(write_nointr(ipc_sockets[0], &pid_thread, sizeof(pid_thread)), sizeof(pid_thread)); in TEST_F()
551 if (write_nointr(ipc_socket, &pid_thread, sizeof(pid_thread)) != sizeof(pid_thread)) in pidfd_info_thread_exec_sane()
630 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 | 246 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-6.15/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-6.15/tools/testing/selftests/bpf/prog_tests/ |
| H A D | token.c | 222 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
242 ret = write_nointr(fd, buf, count); in write_file()
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| /linux-6.15/tools/testing/selftests/mount_setattr/ |
| H A D | mount_setattr_test.c | 181 static ssize_t write_nointr(int fd, const void *buf, size_t count) in write_nointr() function
201 ret = write_nointr(fd, buf, count); in write_file()
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| /linux-6.15/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()
|