Function pv_set_value

pvar.c:5478–5502

function to set pv value */

/* function to set pv value */
int pv_set_value(struct sip_msg* msg, pv_spec_p sp,
		int op, pv_value_t *value)
{
	struct sip_msg* pv_msg;

	if(msg==NULL || sp==NULL || sp->setf==NULL || sp->type==PVT_NONE)
	{
		LM_ERR("bad parameters\n");
		return -1;
	}

	if(sp->pvc && sp->pvc->contextf)
	{
		pv_msg = sp->pvc->contextf(msg);
		if(pv_msg == NULL || pv_msg==FAKED_REPLY)
		{
			LM_DBG("Invalid %p pv context message\n",pv_msg);
			return -1;
		}
	}
	else
		pv_msg = msg;

	return (*sp->setf)(pv_msg, &(sp->pvp), op, value);
}

int pv_get_spec_value(struct sip_msg* msg, const pv_spec_p sp, pv_value_t *value)
{