cond_destroy(SYNCH)

cond_destroy -- destroy a condition variable

Synopsis

   cc [options] -Kthread file
   
   #include <synch.h>
   

   int cond_destroy(cond_t *cond);

Description

cond_destroy destroys the condition variable cond. This includes invalidating cond and freeing any associated implementation-allocated dynamic resources.

Parameters

cond: pointer to the condition variable to destroy

Return values

cond_destroy returns zero for success and an error number for failure.

Errors

If any of the following conditions is detected, cond_destroy returns the corresponding value:

EBUSY: cond still has other threads waiting on it
EINVAL: invalid argument specified

References

Intro(SYNCH), condition(SYNCH), cond_broadcast(SYNCH), cond_init(SYNCH), cond_signal(SYNCH), cond_timedwait(SYNCH), cond_wait(SYNCH)