Function lwp_pid2name

components/lwp/lwp_pid.c:1079–1094

* @brief Convert process ID to process name * * @param[in] pid Process ID to look up * * @return char* Pointer to the process name (without path) if found, or RT_NULL if not found */

 * @return char* Pointer to the process name (without path) if found, or RT_NULL if not found
 */
char* lwp_pid2name(int32_t pid)
{
    struct rt_lwp *lwp;
    char* process_name = RT_NULL;

    lwp_pid_lock_take();
    lwp = lwp_from_pid_locked(pid);
    if (lwp)
    {
        process_name = strrchr(lwp->cmd, '/');
        process_name = process_name? process_name + 1: lwp->cmd;
    }
    lwp_pid_lock_release();

    return process_name;
}

/**
 * @brief Convert process name to process ID