view rvinterf/l1filter/init.c @ 927:4e243402f453

rvinterf/lowlevel: use libprint for backslash-escape output
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:59:42 +0000
parents ea458ee48691
children
line wrap: on
line source

/*
 * This module implements some init for l1trace-filter.
 */

#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "pktmux.h"
#include "localsock.h"

extern int sock;

send_init_command(cmdpkt, cmdlen)
	u_char *cmdpkt;
{
	u_char lenbuf[2];

	lenbuf[0] = 0;
	lenbuf[1] = cmdlen;
	write(sock, lenbuf, 2);
	write(sock, cmdpkt, cmdlen);
}

init()
{
	static u_char want_l1_mux[2] = {CLI2RVI_WANT_MUXPROTO, RVT_L1_HEADER};

	localsock_prep_for_length_rx();
	send_init_command(want_l1_mux, 2);
}