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Annotation of src/usr.bin/sudo/interfaces.h, Revision 1.8

1.1       millert     1: /*
1.8     ! millert     2:  * Copyright (c) 1996, 1998-2005, 2007
        !             3:  *     Todd C. Miller <Todd.Miller@courtesan.com>
1.1       millert     4:  *
1.4       millert     5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1       millert    16:  *
1.3       millert    17:  * Sponsored in part by the Defense Advanced Research Projects
                     18:  * Agency (DARPA) and Air Force Research Laboratory, Air Force
                     19:  * Materiel Command, USAF, under agreement number F39502-99-1-0512.
                     20:  *
1.8     ! millert    21:  * $Sudo: interfaces.h,v 1.12 2008/11/09 14:13:12 millert Exp $
1.1       millert    22:  */
                     23:
                     24: #ifndef _SUDO_INTERFACES_H
                     25: #define _SUDO_INTERFACES_H
                     26:
                     27: /*
                     28:  * IP address and netmask pairs for checking against local interfaces.
                     29:  */
                     30: struct interface {
1.6       millert    31:     int family;        /* AF_INET or AF_INET6 */
                     32:     union {
                     33:        struct in_addr ip4;
1.7       millert    34: #ifdef HAVE_IN6_ADDR
1.6       millert    35:        struct in6_addr ip6;
                     36: #endif
                     37:     } addr;
                     38:     union {
                     39:        struct in_addr ip4;
1.7       millert    40: #ifdef HAVE_IN6_ADDR
1.6       millert    41:        struct in6_addr ip6;
                     42: #endif
                     43:     } netmask;
1.1       millert    44: };
                     45:
                     46: /*
                     47:  * Prototypes for external functions.
                     48:  */
                     49: void load_interfaces   __P((void));
1.2       millert    50: void dump_interfaces   __P((void));
1.1       millert    51:
                     52: /*
                     53:  * Definitions for external variables.
                     54:  */
1.4       millert    55: #ifndef _SUDO_MAIN
1.1       millert    56: extern struct interface *interfaces;
                     57: extern int num_interfaces;
                     58: #endif
                     59:
                     60: #endif /* _SUDO_INTERFACES_H */