| /linux/tools/lib/subcmd/ |
| A D | run-command.c | 25 dup2(fd, to); in dup_devnull()
86 dup2(fdin[0], 0); in start_command()
89 dup2(cmd->in, 0); in start_command()
96 dup2(fderr[1], 2); in start_command()
103 dup2(2, 1); in start_command()
105 dup2(fdout[1], 1); in start_command()
108 dup2(cmd->out, 1); in start_command()
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| A D | pager.c | 105 dup2(pager_process.in, 1); in setup_pager()
107 dup2(pager_process.in, 2); in setup_pager()
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| /linux/arch/um/drivers/ |
| A D | port_user.c | 158 dup2(data->sock_fd, 0); in port_pre_exec()
159 dup2(data->sock_fd, 1); in port_pre_exec()
160 dup2(data->sock_fd, 2); in port_pre_exec()
162 dup2(data->pipe_fd, 3); in port_pre_exec()
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| A D | harddog_user.c | 21 dup2(data->stdin_fd, 0); in pre_exec()
22 dup2(data->stdout_fd, 1); in pre_exec()
23 dup2(data->stdout_fd, 2); in pre_exec()
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| A D | slirp_user.c | 32 dup2(data->stdin_fd, 0); in slirp_pre_exec()
34 dup2(data->stdout_fd, 1); in slirp_pre_exec()
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| A D | slip_user.c | 68 dup2(data->stdin_fd, 0); in slip_pre_exec()
69 dup2(data->stdout_fd, 1); in slip_pre_exec()
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| A D | net_user.c | 177 dup2(data->stdout_fd, 1); in change_pre_exec()
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| /linux/tools/testing/selftests/core/ |
| A D | close_range_test.c | 403 fd2 = dup2(fd1, 1000); in TEST()
427 fd3 = dup2(fd1, 42); in TEST()
457 fd3 = dup2(fd1, 42); in TEST()
495 fd2 = dup2(fd1, 1000); in TEST()
522 fd3 = dup2(fd1, 42); in TEST()
558 fd3 = dup2(fd1, 42); in TEST()
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| /linux/tools/testing/selftests/wireguard/qemu/ |
| A D | init.c | 229 dup2(fd, 0); in ensure_console()
230 dup2(fd, 1); in ensure_console()
231 dup2(fd, 2); in ensure_console()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| A D | test_bprm_opts.c | 49 dup2(null_fd, STDOUT_FILENO); in run_set_secureexec()
50 dup2(null_fd, STDERR_FILENO); in run_set_secureexec()
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| A D | test_local_storage.c | 48 dup2(null_fd, STDOUT_FILENO); in run_self_unlink()
49 dup2(null_fd, STDERR_FILENO); in run_self_unlink()
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| /linux/tools/perf/bench/ |
| A D | inject-buildid.c | 302 dup2(data->input_pipe[0], STDIN_FILENO); in setup_injection()
304 dup2(data->output_pipe[1], STDOUT_FILENO); in setup_injection()
311 dup2(dev_null_fd, STDERR_FILENO); in setup_injection()
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| /linux/tools/testing/selftests/arm64/pauth/ |
| A D | pac.c | 131 dup2(new_stdin[0], STDIN_FILENO); in exec_sign_all()
137 dup2(new_stdout[1], STDOUT_FILENO); in exec_sign_all()
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| /linux/tools/testing/selftests/openat2/ |
| A D | helpers.h | 74 #define E_dup2(...) E_func(dup2, __VA_ARGS__)
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| /linux/arch/um/os-Linux/ |
| A D | user_syms.c | 62 EXPORT_SYMBOL_PROTO(dup2);
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| /linux/tools/perf/ |
| A D | builtin-daemon.c | 360 dup2(fd, 0); in daemon_session__run()
369 dup2(fd, 1); in daemon_session__run()
370 dup2(fd, 2); in daemon_session__run()
1217 dup2(fd, 1); in go_background()
1218 dup2(fd, 2); in go_background()
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| /linux/tools/testing/selftests/kcmp/ |
| A D | kcmp_test.c | 69 fddup = dup2(pipefd[1], duped_num); in main()
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| /linux/tools/testing/selftests/proc/ |
| A D | fd-001-lookup.c | 158 if (dup2(fd, target_fd) == target_fd) in main()
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| A D | proc-pid-vm.c | 278 if (dup2(pipefd[1], 0) != 0) { in main()
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| /linux/tools/perf/tests/ |
| A D | builtin-test.c | 207 dup2(nullfd, STDOUT_FILENO); in run_test()
208 dup2(STDOUT_FILENO, STDERR_FILENO); in run_test()
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| /linux/tools/testing/selftests/perf_events/ |
| A D | remove_on_exec.c | 141 ASSERT_NE(dup2(pipefd[1], STDOUT_FILENO), -1); in TEST_F()
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| /linux/arch/um/os-Linux/drivers/ |
| A D | tuntap_user.c | 58 dup2(data->stdout_fd, 1); in tuntap_pre_exec()
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| A D | ethertap_user.c | 86 dup2(data->control_remote, 1); in etap_pre_exec()
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| /linux/tools/testing/selftests/filesystems/ |
| A D | devpts_pts.c | 20 ret = dup2(duplicate, original); in terminal_dup2()
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| /linux/fs/hostfs/ |
| A D | hostfs_user.c | 171 return dup2(oldfd, fd); in replace_file()
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