void x_ipcFreeVar(const char *varName, void *varData)
{
char *getMsgName;
getMsgName = (char *)x_ipcMalloc(1+strlen(varName)+strlen(VAR_GET_PREFIX));
strcpy(getMsgName,VAR_GET_PREFIX);
strcat(getMsgName,varName);
x_ipcFreeReply(getMsgName, varData);
x_ipcFree(getMsgName);
}
int x_ipcMessageHandlerRegistered(const char *msgName)
{
MSG_ASK_TYPE ask, receive;
int retVal=0;
ask.msgName = msgName;
ask.hndName = (const char *)NULL;
receive.msgName = NULL;
receive.hndName = (const char *)NULL;
if (x_ipcQuery(X_IPC_HND_INFO_QUERY, (void *)&ask, (void *)&receive) == Success){
retVal = (receive.hndName != NULL);
x_ipcFreeReply(X_IPC_HND_INFO_QUERY, (void *)&receive);
}
return retVal;
}
int IPC_numHandlers (const char *msgName)
{
DIRECT_MSG_TYPE directInfo;
X_IPC_RETURN_VALUE_TYPE status;
int num;
if (!msgName || strlen(msgName) == 0) {
ipcSetError(IPC_Null_Argument); return -1;
} else if (!X_IPC_CONNECTED()) {
ipcSetError(IPC_Not_Connected); return -1;
} else {
status = x_ipcQueryCentral(X_IPC_DIRECT_MSG_QUERY, (void *)&msgName,
(void *)&directInfo);
if (status == Success) {
num = directInfo.numHandlers;
x_ipcFreeReply(X_IPC_DIRECT_MSG_QUERY, &directInfo);
} else {
num = 0;
}
return num;
}
}
