other versions
| MUTEX_IS_LOCKED(9) | Mutex API reference | MUTEX_IS_LOCKED(9) |
NAME¶
mutex_is_locked - is the mutex locked
SYNOPSIS¶
int mutex_is_locked(struct mutex * lock);
ARGUMENTS¶
struct mutex * lock
the mutex to be queried
DESCRIPTION¶
Returns 1 if the mutex is locked, 0 if unlocked.
AUTHOR¶
Rusty Russell <rusty@rustcorp.com.au>
Author.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.12 |