Function editor_set_scroll_margin

ds4_agent.c:8961–8965

    if (!rc) rc = posix_spawn_file_actions_addclose(&actions, pipefd[1]);
    /* A tool must not inherit or change the live terminal's input mode. */
    if (!rc) rc = posix_spawn_file_actions_addopen(&actions, STDIN_FILENO,
                                                 "/dev/null", O_RDONLY, 0);
    char *argv[] = {"sh", "-c", (char *)(cmd ? cmd : ""), NULL};
    if (!rc) rc = posix_spawn(pid, "/bin/sh", &actions, &attr, argv, environ);
    posix_spawn_file_actions_destroy(&actions);
    posix_spawnattr_destroy(&attr);
    return rc;
}