mutex_is_locked (9) - Linux Manuals

mutex_is_locked: is the mutex locked

NAME

mutex_is_locked - is the mutex locked

SYNOPSIS

int mutex_is_locked(struct mutex * lock);

ARGUMENTS

lock

the mutex to be queried

DESCRIPTION

Returns 1 if the mutex is locked, 0 if unlocked.

AUTHOR

Rusty Russell <rusty [at] rustcorp.com.au>

Author.

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