Function pqPacketSend

src/interfaces/libpq/fe-connect.c:4814–4835

* pqPacketSend() -- convenience routine to send a message to server. * * pack_type: the single-byte message type code. (Pass zero for startup * packets, which have no message type code.) * * buf, buf_len: contents of message. The given length includes only what * is in buf; the message type and message length fields are added here. * * RETURNS: STATUS_ERROR if the write fails, STATUS_OK

 * SIDE_EFFECTS: may block.
 */
int
pqPacketSend(PGconn *conn, char pack_type,
			 const void *buf, size_t buf_len)
{
	/* Start the message. */
	if (pqPutMsgStart(pack_type, conn))
		return STATUS_ERROR;

	/* Send the message body. */
	if (pqPutnchar(buf, buf_len, conn))
		return STATUS_ERROR;

	/* Finish the message. */
	if (pqPutMsgEnd(conn))
		return STATUS_ERROR;

	/* Flush to ensure backend gets it. */
	if (pqFlush(conn))
		return STATUS_ERROR;

	return STATUS_OK;
}

#ifdef USE_LDAP