tis_cond_broadcast

Wakes all threads that are waiting on a condition variable.

Syntax

tis_cond_broadcast( cond );

Argument Data Type Access

cond opaque pthread_cond_t modify

C Binding

#include 


int
tis_cond_broadcast (
            pthread_cond_t   *cond);

Arguments

cond: Address of the condition variable (passed by reference) on which to broadcast.

Description

When threads are not present, tis_cond_broadcast performs no actions.

When threads are present, tis_cond_broadcast unblocks all threads waiting on the specified condition variable cond. For further information about actions when threads are present, refer to the pthread_cond_broadcast description.

Return Values

If an error condition occurs, this routine returns an integer value indicating the type of error. Possible return values are as follows:

Return Description

0 Successful completion. [EINVAL] The value specified by cond is invalid.

Associated Routines

   tis_cond_destroy
   tis_cond_init
   tis_cond_signal
   tis_cond_wait