pthdb_cond_mutex or pthdb_cond

Base Operating System and Extensions Technical Reference, Volume 1

pthdb_cond_mutex or pthdb_cond_pshared Subroutine

Purpose

Gets the condition variable's mutex handle and pshared value.

Library

pthread debug library (libpthdebug.a)

Syntax

#include <sys/pthdebug.h>


int  pthdb_cond_pshared (pthdb_session_t session,
                         pthdb_cond_t    cond,
                         pthdb_pshared_t *psharedp)

Description

The pthdb_cond_pshared function is used to get the condition variable process shared value. The pshared value can be PSH_SHARED, PSH_PRIVATE, or PSH_NOTSUP.

Parameters

session	Session handle.
cond	Condition variable handle
mutexp	Pointer to mutex
psharedp	Pointer to pshared value

Return Values

If successful, these functions return PTHDB_SUCCESS. Otherwise, an error code is returned.

Error Codes

PTHDB_BAD_COND	Invalid cond handle.
PTHDB_BAD_SESSION	Invalid session handle.
PTHDB_CALLBACK	Debugger call back error.
PTHDB_INTERNAL	Error in library.
PTHDB_POINTER	Invalid pointer

Implementation Specifics

These subroutines are part of the Base Operating System (BOS) Runtime.

Related Information

The pthdebug.h file.