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Annotation of embedaddon/freevrrpd/vrrp_functions.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (c) 2001,2002 Sebastien Petit <spe@bsdfr.org>
        !             3:  *
        !             4:  * Redistribution and use in source forms, with and without modification,
        !             5:  * are permitted provided that the following conditions are met:
        !             6:  * 1. Redistributions of source code must retain the above copyright notice,
        !             7:  *    this list of conditions and the following disclaimer.
        !             8:  * 2. Redistributions in binary form must reproduce the above copyright notice,
        !             9:  *    this list of conditions and the following disclaimer in the documentation
        !            10:  *    and/or other materials provided with the distribution. Obviously, it
        !            11:  *    would be nice if you gave credit where credit is due but requiring it
        !            12:  *    would be too onerous.
        !            13:  * 3. All advertising materials mentioning features or use of this software
        !            14:  *    must display the following acknowledgement:
        !            15:  *      This product includes software developed by Sebastien Petit.
        !            16:  * 4. Neither the name of its contributors may be used to endorse or promote
        !            17:  *    products derived from this software without specific prior written
        !            18:  *    permission.
        !            19:  *
        !            20:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            23:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            30:  * SUCH DAMAGE.
        !            31:  *
        !            32:  * $Id: vrrp_functions.h,v 1.8 2004/04/02 11:04:46 spe Exp $
        !            33:  */
        !            34: 
        !            35: #include <net/route.h>
        !            36: #include <stdio.h>
        !            37: 
        !            38: /* vrrp_state.c functions */
        !            39: char            vrrp_state_initialize(struct vrrp_vr *);
        !            40: char            vrrp_state_set_master(struct vrrp_vr *);
        !            41: char            vrrp_state_set_backup(struct vrrp_vr *);
        !            42: char            vrrp_state_check_priority(struct vrrp_hdr *, struct vrrp_vr *, struct in_addr);
        !            43: char            vrrp_state_master(struct vrrp_vr *);
        !            44: char            vrrp_state_backup(struct vrrp_vr *);
        !            45: 
        !            46: /* vrrp_interface.c functions */
        !            47: void            vrrp_interface_owner_verify(struct vrrp_vr *);
        !            48: char            vrrp_interface_mac_set(char *, struct ether_addr *);
        !            49: int             vrrp_interface_all_ethaddr_set(struct vrrp_vr *, struct ether_addr *);
        !            50: char            vrrp_interface_ipaddr_set(char *, struct in_addr, in_addr_t netmask);
        !            51: char            vrrp_interface_ipaddr_delete(char *, struct in_addr, int);
        !            52: char            vrrp_interface_vripaddr_set(struct vrrp_vr *);
        !            53: char            vrrp_interface_vripaddr_delete(struct vrrp_vr *);
        !            54: char            vrrp_interface_down(char *);
        !            55: char            vrrp_interface_up(char *);
        !            56: char            vrrp_interface_promiscuous(char *);
        !            57: char           vrrp_interface_set_flags(char *, int);
        !            58: char           vrrp_interface_bridge_create(struct vrrp_vr *);
        !            59: int            vrrp_interface_bridge_destroy(int, char *);
        !            60: char           vrrp_interface_bridge_addmember(int, char *, char *);
        !            61: 
        !            62: /* vrrp_network.c functions */
        !            63: char            vrrp_network_open_socket(struct vrrp_vr *);
        !            64: ssize_t         vrrp_network_send_packet(char *, int, int, int);
        !            65: u_int           vrrp_network_vrrphdr_len(struct vrrp_vr *);
        !            66: void            vrrp_network_init_ethhdr(char *, struct vrrp_vr *);
        !            67: void            vrrp_network_init_iphdr(char *, struct vrrp_vr *);
        !            68: void            vrrp_network_init_vrrphdr(char *, struct vrrp_vr *);
        !            69: char            vrrp_network_send_advertisement(struct vrrp_vr *);
        !            70: int            vrrp_network_send_gratuitous_arp(char *, struct ether_addr *, struct in_addr);
        !            71: int             vrrp_network_send_gratuitous_arp_ips(struct vrrp_vr *, struct ether_addr *);
        !            72: int             vrrp_network_send_gratuitous_arp_ipaddrs(struct vrrp_vr *, struct ether_addr *);
        !            73: char            vrrp_network_delete_local_route(struct in_addr);
        !            74: 
        !            75: /* vrrp_misc.c functions */
        !            76: void            rt_xaddrs(caddr_t, caddr_t, struct rt_addrinfo *);
        !            77: char            vrrp_misc_get_if_infos(char *, struct ether_addr *, struct in_addr *, int *);
        !            78: char            vrrp_misc_get_vlan_infos(struct vrrp_vr *);
        !            79: int             vrrp_misc_get_priority(struct vrrp_vr *);
        !            80: u_int16_t       vrrp_misc_compute_checksum(u_int16_t *, int);
        !            81: char            vrrp_misc_calcul_tminterval(struct timeval *, u_int);
        !            82: char            vrrp_misc_calcul_tmrelease(struct timeval *, struct timeval *);
        !            83: char            vrrp_misc_check_vrrp_packet(struct vrrp_vr *, char *, ssize_t);
        !            84: void            vrrp_misc_quit(int);
        !            85: struct vrrp_if *vrrp_misc_search_if_entry(char *);
        !            86: 
        !            87: /* vrrp_conf.c functions */
        !            88: int             vrrp_conf_ident_option_arg(char *, char *, char *);
        !            89: char          **vrrp_conf_split_args(char *, char);
        !            90: void            vrrp_conf_freeargs(char **);
        !            91: char            vrrp_conf_lecture_fichier(struct vrrp_vr *, FILE *);
        !            92: FILE           *vrrp_conf_open_file(char *);
        !            93: 
        !            94: /* vrrp_multicast.c functions */
        !            95: char            vrrp_multicast_join_group(int, u_char *, struct in_addr *);
        !            96: char            vrrp_multicast_set_ttl(int, u_char);
        !            97: char            vrrp_multicast_set_if(int, struct in_addr *, char *);
        !            98: char            vrrp_multicast_set_socket(struct vrrp_vr *);
        !            99: char            vrrp_multicast_open_socket(struct vrrp_vr *);
        !           100: 
        !           101: /* vrrp_signal.c functions */
        !           102: void            vrrp_signal_initialize(void);
        !           103: void            vrrp_signal_quit(int);
        !           104: void            vrrp_signal_shutdown(int);
        !           105: 
        !           106: /* vrrp_list.c functions */
        !           107: char            vrrp_list_initialize(struct vrrp_vr *, struct ether_addr *);
        !           108: char            vrrp_list_add(struct vrrp_vr *, struct ether_addr *);
        !           109: char            vrrp_list_delete(struct vrrp_vr *, struct ether_addr);
        !           110: struct ether_addr vrrp_list_get_last(struct vrrp_vr *);
        !           111: struct ether_addr vrrp_list_get_first(struct vrrp_vr *);
        !           112: 
        !           113: /* vrrp_vlanlist.c functions */
        !           114: char            vrrp_vlanlist_initialize(struct vrrp_vr *);
        !           115: char            vrrp_vlanlist_add(struct vrrp_vr *, char *);
        !           116: char            vrrp_vlanlist_delete(struct vrrp_vr *, char *);
        !           117: char *vrrp_vlanlist_get_last(struct vrrp_vr *);
        !           118: char *vrrp_vlanlist_get_first(struct vrrp_vr *);
        !           119: 
        !           120: /* vrrp_thread.c functions */
        !           121: void            vrrp_thread_mutex_lock(void);
        !           122: void            vrrp_thread_mutex_unlock(void);
        !           123: void            *vrrp_thread_launch_vrrprouter(void *);
        !           124: char            vrrp_thread_initialize(void);
        !           125: char            vrrp_thread_create_vrid(struct vrrp_vr *);
        !           126: 
        !           127: /* vrrp_netgraph.c functions */
        !           128: int            vrrp_netgraph_bridge_create(char *);
        !           129: int            vrrp_netgraph_create_virtualiface(struct vrrp_vr *);
        !           130: int            vrrp_netgraph_shutdown(int, char *);
        !           131: int            vrrp_netgraph_shutdown_allnodes(void);