call_usermodehelper_exec - start a usermode application
int call_usermodehelper_exec(struct subprocess_info * sub_info, int wait);
Runs a user-space application. The application is started asynchronously if wait is not set, and runs as a child of system workqueues. (ie. it runs with full root capabilities and optimized affinity).
|January 2017||Kernel Hackers Manual 4.8.|