Destroying a Condition Variable

Use cond_destroy(3C) to destroy state that is associated with the condition variable pointed to by cv . The space for storing the condition variable is not freed. For POSIX threads, see pthread_condattr_destroy Syntax.

cond_destroy Syntax

#include <thread.h>

int cond_destroy(cond_t *cv);

cond_destroy Return Values

cond_destroy() returns 0 if successful. When any of the following conditions is detected, cond_destroy() fails and returns the corresponding value.

EFAULT

Description:

cv points to an illegal address.

EBUSY

Description:

The system detected an attempt to destroy an active condition variable.