Function cmd_killall

components/lwp/lwp_pid.c:1882–1898

* @brief Kills all processes matching the given name * * @param[in] argc Argument count (must be >= 2) * @param[in] argv Argument vector containing process name to kill * * @note Sends SIGKILL signal to all processes with the specified name. * Requires at least 2 arguments (command name + process name) */

 *       Requires at least 2 arguments (command name + process name)
 */
static void cmd_killall(int argc, char** argv)
{
    int pid;
    if (argc < 2)
    {
        rt_kprintf("killall processes_name\n");
        return;
    }

    while((pid = lwp_name2pid(argv[1])) > 0)
    {
        lwp_pid_lock_take();
        lwp_signal_kill(lwp_from_pid_raw_locked(pid), SIGKILL, SI_USER, 0);
        lwp_pid_lock_release();
        rt_thread_mdelay(100);
    }
}
MSH_CMD_EXPORT_ALIAS(cmd_killall, killall, kill processes by name);

#endif