#ifndef lint#ifdef SunB1#ident			"@(#)ifconfig.c 1.1 92/07/30 SMI; SunOS MLS";#else#ident			"@(#)ifconfig.c 1.1 92/07/30 SMI";#endif /* SunB1 */#endif lint/* *	Copyright (c) 1989 Sun Microsystems, Inc. *//* *	Name:		ifconfig() * *	Description:	Configure the ethernet interfaces that are *			appropriate for the operation we doing, specified by *			ifconfig_type. * *              Note for SunOS MLS: *              Do not use the '-label' option to ifconfig here. The '-label' *              option will restrict the ethernet interface to a label range *              of system_low to system_low which is not acceptable for all *              uses by suninstall, dataless clients in particular. *  		A dataless  client mounts its /usr from the server and needs *		system_low to system_high access. * */#include <stdio.h>#include "install.h"#include "menu.h"extern	char *		sprintf();static	int		ifconfig_test();voidifconfig(sys_p, soft_p, ifconfig_type)	sys_info *	sys_p;	soft_info *	soft_p;	int		ifconfig_type;{	char		cmd[BUFSIZ];		/* command buffer */	int		n;	/*	 *	Let's not configure interfaces in multiuser mode, because it	 *	might screw things up	 */	if (!is_miniroot())		return;		if (sys_p->ether_type == ETHER_NONE)		return;		menu_flash_on("Configuring appropriate interface");		for (n = 0; n < MAX_ETHER_INTERFACES; n++) {#ifdef SunB1		if (*sys_p->ipx(n) &&  sys_p->ethers[n].ip_minlab != LAB_OTHER		    && sys_p->ethers[n].ip_maxlab != LAB_OTHER) {#else		if (*sys_p->ipx(n) != 0) {#endif /* SunB1 */			(void) sprintf(cmd,			       "/etc/ifconfig %s %s -trailers up 2>> %s",				       sys_p->ether_namex(n),				       sys_p->hostnamex(n),				       LOGFILE);							x_system(cmd);		}		/*		 *	if the ifconfig worked, then stop ifconfig'ing		 */		if (ifconfig_test(sys_p, soft_p, ifconfig_type))			return;	}	menu_flash_on("");		} /* end ifconfig() */	/* *	Name:		(static void) ifconfig_test() * *	Description:	test if the interface is the one that we want * *	Return value:  1 : if the interface is good *		       0 : if the interface is not the one we want. * */static intifconfig_test(sys_p, soft_p, ifconfig_type)	sys_info *	sys_p;	soft_info *	soft_p;	int		ifconfig_type;{	char	cmd[2 * MAXPATHLEN + MAXHOSTNAMELEN + 25];		switch(ifconfig_type) {	case IFCONFIG_RSH :		if (check_remote_access(soft_p->media_host))			return(1);		else			return(0);		break;	case IFCONFIG_MOUNT:		(void) sprintf(cmd, "mount -r -o soft %s:%s %s/usr", 			       sys_p->server, sys_p->exec_path, 			       dir_prefix());				if (system(cmd) == 0) {			(void) sprintf(cmd, "umount %s/usr", dir_prefix());			(void) system(cmd);			return(1);		} else {			/*			 *	Mount failed			 */			return(0);		}	}	/* NOTREACHED */}