usr.sbin/ifconfig/ifconfig.c

12 #include "ifconfig.h"
186 static void		ifconfig(int argc, char *argv[], int af,
219  * are more interfaces to act on (i.e., ifconfig was invoked with -a), keep
229 /* Refer to the comments in ifconfig() on the netmask "hack" */
354 /* End defines and structure definitions for ifconfig -a plumb */
398 		    "ifconfig: %s: Bad value for %s in %s\n", default_ip_str,
435 	 * Note that due to the ifconfig syntax they have to be combined
453 		char *av[2] = { "ifconfig", name };
501 			    "ifconfig: %s: no such interface\n", name);
507 		ifconfig(argc, argv, af, NULL);
514  * For each interface, call ifconfig(argc, argv, af, ifa).
528 	 * ifconfig -a plumb should find all network interfaces in the current
542 	 * For each logical interface, call ifconfig() with the
558 		ifconfig(argc, argv, af, ifa);
564  * Used for `ifconfig -a plumb'. Finds all datalinks and plumbs the interface.
576 		(void) fprintf(stderr, "ifconfig: invalid syntax used to "
596 		ifconfig(argc, argv, af, NULL);
607 ifconfig(int argc, char *argv[], int af, struct ifaddrs *ifa)
624 		ret = setifdhcp("ifconfig", name, argc, argv);
641 	 * ifconfig(1M) syntax.  The kernel then "infers" the correct netmask
658 	 * ifconfig(1M) is too overloaded and the code is so convoluted
698 			(void) printf("ifconfig: argv %s\n", *argv);
725 			(void) fprintf(stderr, "ifconfig: Operation %s not"
772 			 * "ifconfig <intf> addr1 addr2 addr3 addr4 up"
775 			    "ifconfig: cannot configure more than two "
788 					    "ifconfig: no argument for %s\n",
840 		(void) fprintf(stderr, "ifconfig: WARNING: tunnel with only "
846 	(void) fprintf(stderr, "ifconfig: could not create address:% s\n",
944 		(void) fprintf(stderr, "ifconfig: Bad prefix length in %s\n",
952 				(void) fprintf(stderr, "ifconfig: "
961 				(void) fprintf(stderr, "ifconfig: "
1075  * algorithms we select ("requested" for ifconfig vs. "actual" for key).
1098  * NOTE: Static buffer in this function for the return value.  Since ifconfig
1140 		(void) fprintf(stderr, "ifconfig: Unexpected end of command "
1171 	(void) fprintf(stderr, "ifconfig: %s algorithm type %s unknown.\n",
1179  * Actual ifconfig functions to set tunnel security properties.
1203 	 * If I'm just starting off this ifconfig, I want a clean slate,
1311 		    "ifconfig: revarp not possible on IPv6 interface %s\n",
1337 		    "ifconfig: Missing prefix length in subnet %s\n", addr);
1342 		    "ifconfig: Bad prefix length in %s\n", addr);
1394 		    "ifconfig: Bad prefix length in %s\n", addr);
1405 			(void) fprintf(stderr, "ifconfig: "
1416 			(void) fprintf(stderr, "ifconfig: "
1422 		(void) fprintf(stderr, "ifconfig: setting prefix only supported"
1632 		(void) fprintf(stderr, "ifconfig: cannot change"
1640 			    "ifconfig: bad ethernet address\n");
1642 			(void) fprintf(stderr, "ifconfig: malloc() failed\n");
1683 		    "ifconfig: failed setting mac address on %s\n", name);
1802  *	ifconfig le0 addif 109.106.86.130 netmask + up \
1822 		    "ifconfig: addif: bad physical interface name %s\n",
1840 		    "ifconfig: Bad prefix length in %s\n", str);
1849 				(void) fprintf(stderr, "ifconfig: "
1858 				(void) fprintf(stderr, "ifconfig: "
1872 	 * in the ifconfig() comments.  To get around this problem, we first
1899 		 * to do an addif for `ifconfig ce0 addif <addr>' but not for
1900 		 * `ifconfig ce0 <addr>'. libipadm does not have a flag to
1982 		    "ifconfig: removeif: bad physical interface name %s\n",
2013 			    "ifconfig: removeif: cannot remove interface: %s\n",
2041 			    "ifconfig: removeif: cannot remove interface: %s\n",
2064 		    "ifconfig: Missing prefix length in subnet %s\n", addr);
2069 		    "ifconfig: Bad prefix length in %s\n", addr);
2205 					(void) fprintf(stderr, "ifconfig: %s: "
2223 				(void) fprintf(stderr, "ifconfig: cannot join "
2254 			(void) fprintf(stderr, "ifconfig: cannot bring back up "
2266 			(void) fprintf(stderr, "ifconfig: cannot bring back up "
2292 		(void) fprintf(stderr, "ifconfig: %s: module operations not"
2297 		(void) fprintf(stderr, "ifconfig: %s: module operations not"
2591 		    "ifconfig: must supply a module name\n");
2596 		(void) fprintf(stderr, "ifconfig: module name too long: %s\n",
2613 		(void) fprintf(stderr, "ifconfig: cannot remove %s\n",
2619 		(void) fprintf(stderr, "ifconfig: must supply a position\n");
2751 			    "ifconfig: unknown zone '%s'\n", arg);
2791 		    "ifconfig: Cannot specify logical interface for usesrc \n");
3628 		(void) fprintf(stderr, "ifconfig: cannot unplumb %s: %s\n",
3649 		(void) fprintf(stderr, "ifconfig: cannot plumb %s: %s\n",
3664 	 * Treat e.g. "ifconfig ipmp0:2 ipmp" as "ifconfig ipmp0:2 plumb".
3710 		(void) fprintf(stderr, "ifconfig: cannot create IPMP interface "
3760 		(void) fprintf(stderr, "ifconfig: cannot create IPMP handle: "
3774 		(void) fprintf(stderr, "ifconfig: cannot ping in.mpathd: %s\n",
3782 	 * don't need to worry about racing with another ifconfig process.
3897 	(void) fprintf(stderr, "ifconfig: %s: %s\n", str,
3930 	(void) fprintf(stderr, "ifconfig: %s: ", cmd);
3969 	(void) fprintf(stderr, "ifconfig: %s \"%s\": %s\n", cmd,
4014 		(void) fprintf(stderr, "ifconfig: %s: unexpected '/'\n", str);
4044 		(void) fprintf(stderr, "ifconfig: %s: bad address "
4047 		(void) fprintf(stderr, "ifconfig: %s: bad address\n", s);
4082 		(void) fprintf(stderr, "ifconfig: %s: unexpected '/'\n", str);
4096 		(void) fprintf(stderr, "ifconfig: %s: bad address "
4099 		(void) fprintf(stderr, "ifconfig: %s: bad address\n", s);
4421 	    "usage: ifconfig <interface> | -a[ 4 | 6 | D ][ u | d ][ Z ]\n");