NAME
wait_for_completion_killable - waits for completion of a task (killable)
SYNOPSIS
int __sched wait_for_completion_killable(struct completion * x);
ARGUMENTS
x
holds the state of this particular completion
DESCRIPTION
This waits to be signaled for completion of a specific task. It can be interrupted by a kill signal.
The return value is -ERESTARTSYS if interrupted, 0 if completed.