1 /* 2 * The olsr.org Optimized Link-State Routing daemon (olsrd) 3 * 4 * (c) by the OLSR project 5 * 6 * See our Git repository to find out who worked on this file 7 * and thus is a copyright holder on it. 8 * 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 15 * * Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * * Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in 19 * the documentation and/or other materials provided with the 20 * distribution. 21 * * Neither the name of olsr.org, olsrd nor the names of its 22 * contributors may be used to endorse or promote products derived 23 * from this software without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 28 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 29 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 30 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 31 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 32 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 33 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 35 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 * 38 * Visit http://www.olsr.org for more information. 39 * 40 * If you find this software useful feel free to make a donation 41 * to the project. For more information see the website or contact 42 * the copyright holders. 43 * 44 */ 45 46 #ifndef _NET_OLSR 47 #define _NET_OLSR 48 49 #include "olsr_types.h" 50 #include "interfaces.h" 51 #include "process_routes.h" 52 53 #include <arpa/inet.h> 54 #include <net/if.h> 55 56 typedef int (*packet_transform_function) (uint8_t *, int *); 57 58 void init_net(void); 59 60 int net_add_buffer(struct interface_olsr *); 61 62 int net_remove_buffer(struct interface_olsr *); 63 64 int net_outbuffer_bytes_left(const struct interface_olsr *); 65 66 uint16_t net_output_pending(const struct interface_olsr *); 67 68 int net_reserve_bufspace(struct interface_olsr *, int); 69 70 int net_outbuffer_push(struct interface_olsr *, const void *, const uint16_t); 71 72 int net_outbuffer_push_reserved(struct interface_olsr *, const void *, const uint16_t); 73 74 int net_output(struct interface_olsr *); 75 76 int net_sendroute(struct rt_entry *, struct sockaddr *); 77 78 int add_ptf(packet_transform_function); 79 80 int del_ptf(packet_transform_function); 81 82 bool olsr_validate_address(const union olsr_ip_addr *); 83 84 void olsr_add_invalid_address(const union olsr_ip_addr *); 85 86 #endif /* _NET_OLSR */ 87 88 /* 89 * Local Variables: 90 * c-basic-offset: 2 91 * indent-tabs-mode: nil 92 * End: 93 */ 94