hush/modutils/lsmod.c

/* vi: set sw=4 ts=4: */
/*
 * Mini lsmod implementation for busybox
 *
 * Copyright (C) 1999,2000 by Lineo, inc.
 * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include "internal.h"
#include <stdio.h>


extern int lsmod_main(int argc, char **argv)
{
#if defined BB_FEATURE_USE_DEVPS_PATCH
	char *filename = "/dev/modules";
#else
#if ! defined BB_FEATURE_USE_PROCFS
#error Sorry, I depend on the /proc filesystem right now.
#endif
	char *filename = "/proc/modules";
#endif

	if (argc > 1 && strcmp(argv[1], "--help") == 0)
		usage(lsmod_usage);

	return(print_file_by_name(filename));
}