Query: tis_cond_wait
OS: osf1
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
tis_cond_wait(3) Library Functions Manual tis_cond_wait(3)NAMEtis_cond_wait - Causes a thread to wait for the specified condition variable to be signaled or broadcast.LIBRARYStandard C Library (libc.so, libc.a)SYNOPSIS#include <tis.h> int tis_cond_wait( pthread_cond_t *cond, pthread_mutex_t *mutex);STANDARDSNonePARAMETERSAddress of the condition variable (passed by reference) on which to wait. Address of the mutex (passed by reference) that is associated with the condition variable specified in cond.DESCRIPTIONWhen threads are present, this routine causes a thread to wait for the specified condition variable cond to be signaled or broadcast. Calling this routine in a single-threaded environment is a coding error. Because no other thread exists to issue a call to tis_cond_sig- nal(3) or tis_cond_broadcast(3), using this routine in a single-threaded environment forces the program to exit. For more information about actions taken when threads are present, refer to the pthread_cond_wait(3) description.RETURN VALUESIf an error condition occurs, this routine returns an integer value indicating the type of error. Possible return values are as follows: Successful completion. The value specified by cond is not a valid condition variable or the value specified by mutex is not a valid mutex, or: Different mutexes are supplied for concurrent tis_cond_wait(3) operations on the same condition variable, or: The mutex was not owned by the calling thread at the time of the call.ERRORSNoneRELATED INFORMATIONFunctions: tis_cond_broadcast(3), tis_cond_destroy(3), tis_cond_init(3), tis_cond_signal(3) Manuals: Guide to DECthreads and Programmer's Guide delim off tis_cond_wait(3)