/*
Copyright (c) 2018 Martin Wilck, SUSE Linux GmbH
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include
#include "generic.h"
#include "structs.h"
int generic_style(const struct gen_multipath* gm,
char *buf, int len, int verbosity)
{
char alias_buf[WWID_SIZE];
char wwid_buf[WWID_SIZE];
int n = 0;
gm->ops->snprint(gm, alias_buf, sizeof(alias_buf), 'n');
gm->ops->snprint(gm, wwid_buf, sizeof(wwid_buf), 'w');
n += snprintf(buf, len, "%%n %s[%%G]:%%d %%s",
strcmp(alias_buf, wwid_buf) ? "(%w) " : "");
return (n < len ? n : len - 1);
}