rt_qcom.c File Reference

Functions for QCOM Queue Communication. More...

#include <stdlib.h>
#include <string.h>
#include "rt_errh.h"
#include "rt_qdb.h"
#include "rt_qmon.h"

Go to the source code of this file.

Functions
void *	qcom_Alloc (pwr_tStatus *status, unsigned int size)
	Allocate a buffer in the qcom pool.
pwr_tBoolean	qcom_AttachQ (pwr_tStatus *status, const qcom_sQid *qid)
	Attach to an allready created queue.
pwr_tBoolean	qcom_Bind (pwr_tStatus *status, const qcom_sQid *tqid, const qcom_sQid *sqid)
	Bind one queue to another. More...
pwr_tBoolean	qcom_CreateQ (pwr_tStatus *status, qcom_sQid *qid, qcom_sQattr *attr, const char *qname)
	Create a queue and make an implicit connect to it.
pwr_tBoolean	qcom_DeleteQ (pwr_tStatus *status, const qcom_sQid *qid)
	Delete a queue. Delete a queue and release all resources held by the queue.
pwr_tBoolean	qcom_Exit (pwr_tStatus *status)
	Disconnect from QCom. Disconnects an application from the Qcom message bus, all resources such as, queue, messages andbindings, held by the application will be released.
pwr_tBoolean	qcom_Free (pwr_tStatus *status, void *p)
	Free a previously allocated buffer.
void *	qcom_Get (pwr_tStatus *status, const qcom_sQid *qid, qcom_sGet *gp, int tmo)
	Get a new message. More...
qcom_tBus	qcom_MyBus (pwr_tStatus *status)
	Get the current qcom bus number.
pwr_tBoolean	qcom_MyNode (pwr_tStatus *status, qcom_sNode *node)
	Get the local qcom node.
char *	qcom_NodeName (pwr_tNodeId nid)
	Get the name of a qcom node.
pwr_tBoolean	qcom_Node (pwr_tStatus *status, qcom_sNode *node, pwr_tNodeId nid)
	Get qcom node from node identity.
pwr_tBoolean	qcom_NextNode (pwr_tStatus *status, qcom_sNode *node, pwr_tNodeId nid)
	Get the next qcom node. If nid is pwr_cNNodeId the first node is returned. More...
pwr_tBoolean	qcom_Init (pwr_tStatus *status, qcom_sAid *aid, const char *aname)
	Connect to QCom. More...
pwr_tBoolean	qcom_Put (pwr_tStatus *status, const qcom_sQid *qidp, qcom_sPut *pp)
	Put a new message. More...
pwr_tBoolean	qcom_Unbind (pwr_tStatus *status, const qcom_sQid *sqid, const qcom_sQid *tqid)
	Disconnect a target queue from a bound source queue. More...
int	qcom_QidCompare (const qcom_sQid *q1, const qcom_sQid *q2)
	Compare two queue identities;. More...
pwr_tBoolean	qcom_QidIsEqual (const qcom_sQid *q1, const qcom_sQid *q2)
	Test if two queue identities are equal. More...
pwr_tBoolean	qcom_QidIsNotEqual (const qcom_sQid *q1, const qcom_sQid *q2)
	Test if two queue identities are different. More...
pwr_tBoolean	qcom_QidIsNull (const qcom_sQid *q)
	Test if queue identity is null. More...
pwr_tBoolean	qcom_QidIsNotNull (const qcom_sQid *q)
	Test if queue identity is not null. More...
int	qcom_AidCompare (const qcom_sAid *a1, const qcom_sAid *a2)
	Compare two application identities;. More...
pwr_tBoolean	qcom_AidIsEqual (const qcom_sAid *a1, const qcom_sAid *a2)
	Test if two application identities are equal. More...
pwr_tBoolean	qcom_AidIsNotEqual (const qcom_sAid *a1, const qcom_sAid *a2)
	Test if two application identities are different. More...
pwr_tBoolean	qcom_AidIsNull (const qcom_sAid *a)
	Test if application identity is null. More...
pwr_tBoolean	qcom_AidIsNotNull (const qcom_sAid *a)
	Test if application identity is not null. More...
void *	qcom_Request (pwr_tStatus *status, const qcom_sQid *pqid, qcom_sPut *pp, const qcom_sQid *gqid, qcom_sGet *gp, int tmo, pwr_tBitMask flags)
	Put a request and return the reply. More...
pwr_tBoolean	qcom_Reply (pwr_tStatus *status, qcom_sGet *gp, qcom_sPut *pp)
	Reply to a qcom_Request. The qcom_Reply() call looks almost like a qcom_Put(), but the queue id is replaced with a qcom_sGet. Applications must agree on using qcom_Request/qcom_Reply, using a qcom_Put to reply on a qcom_Request will not work.
char *	qcom_QidToString (char *s, qcom_sQid *qid, int prefix)
	Converts a queue identifier, 'qid' to a string. More...
pwr_tBoolean	qcom_WaitOr (pwr_tStatus *status, const qcom_sQid *qid, const qcom_sQid *eid, int mask, int tmo, int *event)
	Wait for an event or a message. More...
pwr_tBoolean	qcom_WaitAnd (pwr_tStatus *status, const qcom_sQid *qid, const qcom_sQid *eid, int mask, int tmo)
	Wait for an event or a message. More...
void	qcom_LinkConnect (pwr_tNodeId nid)
void	qcom_LinkDisconnect (pwr_tNodeId nid)

Detailed Description

Functions for QCOM Queue Communication.

Definition in file rt_qcom.c.