dup2 21 arch/um/drivers/harddog_user.c dup2(data->stdin_fd, 0); dup2 22 arch/um/drivers/harddog_user.c dup2(data->stdout_fd, 1); dup2 23 arch/um/drivers/harddog_user.c dup2(data->stdout_fd, 2); dup2 177 arch/um/drivers/net_user.c dup2(data->stdout_fd, 1); dup2 158 arch/um/drivers/port_user.c dup2(data->sock_fd, 0); dup2 159 arch/um/drivers/port_user.c dup2(data->sock_fd, 1); dup2 160 arch/um/drivers/port_user.c dup2(data->sock_fd, 2); dup2 162 arch/um/drivers/port_user.c dup2(data->pipe_fd, 3); dup2 68 arch/um/drivers/slip_user.c dup2(data->stdin_fd, 0); dup2 69 arch/um/drivers/slip_user.c dup2(data->stdout_fd, 1); dup2 32 arch/um/drivers/slirp_user.c dup2(data->stdin_fd, 0); dup2 34 arch/um/drivers/slirp_user.c dup2(data->stdout_fd, 1); dup2 86 arch/um/os-Linux/drivers/ethertap_user.c dup2(data->control_remote, 1); dup2 58 arch/um/os-Linux/drivers/tuntap_user.c dup2(data->stdout_fd, 1); dup2 62 arch/um/os-Linux/user_syms.c EXPORT_SYMBOL_PROTO(dup2); dup2 948 fs/file.c SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) dup2 171 fs/hostfs/hostfs_user.c return dup2(oldfd, fd); dup2 105 tools/lib/subcmd/pager.c dup2(pager_process.in, 1); dup2 107 tools/lib/subcmd/pager.c dup2(pager_process.in, 2); dup2 25 tools/lib/subcmd/run-command.c dup2(fd, to); dup2 86 tools/lib/subcmd/run-command.c dup2(fdin[0], 0); dup2 89 tools/lib/subcmd/run-command.c dup2(cmd->in, 0); dup2 96 tools/lib/subcmd/run-command.c dup2(fderr[1], 2); dup2 103 tools/lib/subcmd/run-command.c dup2(2, 1); dup2 105 tools/lib/subcmd/run-command.c dup2(fdout[1], 1); dup2 108 tools/lib/subcmd/run-command.c dup2(cmd->out, 1); dup2 3658 tools/perf/builtin-script.c dup2(live_pipe[1], 1); dup2 3693 tools/perf/builtin-script.c dup2(live_pipe[0], 0); dup2 359 tools/perf/tests/builtin-test.c dup2(nullfd, STDOUT_FILENO); dup2 360 tools/perf/tests/builtin-test.c dup2(STDOUT_FILENO, STDERR_FILENO); dup2 1943 tools/perf/util/annotate.c dup2(stdout_fd[1], 1); dup2 1297 tools/perf/util/evlist.c dup2(2, 1); dup2 20 tools/testing/selftests/filesystems/devpts_pts.c ret = dup2(duplicate, original); dup2 69 tools/testing/selftests/kcmp/kcmp_test.c fddup = dup2(pipefd[1], duped_num); dup2 158 tools/testing/selftests/proc/fd-001-lookup.c if (dup2(fd, target_fd) == target_fd) dup2 278 tools/testing/selftests/proc/proc-pid-vm.c if (dup2(pipefd[1], 0) != 0) {