NAME
mutex_lock_interruptible - acquire the mutex, interruptible
SYNOPSIS
int __sched mutex_lock_interruptible(struct mutex * lock);
ARGUMENTS
lock
the mutex to be acquired
DESCRIPTION
Lock the mutex like mutex_lock, and return 0 if the mutex has been acquired or sleep until the mutex becomes available. If a signal arrives while waiting for the lock then this function returns -EINTR.
This function is similar to (but not equivalent to) down_interruptible.
AUTHOR
Rusty Russell <[email protected]>
Author.