pthread_cond_init.3t (2010 09)

pthread_cond_init(3T) pthread_cond_init(3T)

(Pthread Library)

[ENOMEM] There is insufﬁcient memory available in which to initialize the condition variable.

If any of the following occur, the

pthread_cond_destroy()

function returns the corresponding error

number:

[EBUSY] An attempt to destroy cond while it is in use by another thread.

[EINVAL] cond is not a valid condition variable.

WARNINGS

The space for condition variable must be allocated before calling

pthread_cond_init()

. Undeﬁned

behavior will result if the process-shared attribute of attr is

PTHREAD_PROCESS_SHARED

and the space

allocated for the condition variable is not accessible to cooperating threads.

AUTHOR

pthread_cond_init()

and pthread_cond_destroy()

were derived from the IEEE POSIX

P1003.1c standard.