rvinterf: begin change to backslash escape output format Right now throughout the rvinterf suite, any time we emit output that is expected to be ASCII, but may contain non-printable garbage, we use 'cat -v' form of garbage character representation. Unfortunately, this transformation is lossy (can't be reversed 100% reliably in the user's wetware), hence we would like to migrate to C-style backslash escapes, including doubling of any already-present backslashes - this escape mechanism is lossless. Begin this change by converting the output of RV and L1 traces in rvinterf and rvtdump.

/*
 * This module contains the initialization code for fc-shell.
 */

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

init()
{
	static u_char want_rvt_lost[9] = {CLI2RVI_WANT_RVTRACE,
					  0xFF, 0xFF, 0xFF, 0xFF,
					  0x00, 0x00, 0x00, 0x00};

	localsock_prep_for_length_rx();
	send_init_command(want_rvt_lost, 9);
}