1 /* 2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ 3 * 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the 15 * distribution. 16 * 17 * Neither the name of Texas Instruments Incorporated nor the names of 18 * its contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 */ 34 #ifndef NETLINK_XFRM_AE_H_ 35 #define NETLINK_XFRM_AE_H_ 36 37 #include <netlink/netlink.h> 38 #include <netlink/cache.h> 39 #include <netlink/addr.h> 40 #include <linux/xfrm.h> 41 42 #ifdef __cplusplus 43 extern "C" { 44 #endif 45 46 struct xfrmnl_ae; 47 48 extern struct xfrmnl_ae*xfrmnl_ae_alloc(void); 49 extern void xfrmnl_ae_put(struct xfrmnl_ae *); 50 51 extern int xfrmnl_ae_get_kernel(struct nl_sock*, struct nl_addr*, unsigned int, unsigned int, 52 unsigned int, unsigned int, struct xfrmnl_ae**); 53 extern int xfrmnl_ae_set(struct nl_sock*, struct xfrmnl_ae*, int); 54 55 extern int xfrmnl_ae_parse(struct nlmsghdr*, struct xfrmnl_ae **); 56 extern int xfrmnl_ae_build_get_request(struct nl_addr*, unsigned int, unsigned int, 57 unsigned int, unsigned int, struct nl_msg **); 58 59 extern struct nl_addr* xfrmnl_ae_get_daddr (struct xfrmnl_ae*); 60 extern int xfrmnl_ae_set_daddr (struct xfrmnl_ae*, struct nl_addr*); 61 62 extern int xfrmnl_ae_get_spi (struct xfrmnl_ae*); 63 extern int xfrmnl_ae_set_spi (struct xfrmnl_ae*, unsigned int); 64 65 extern int xfrmnl_ae_get_family (struct xfrmnl_ae*); 66 extern int xfrmnl_ae_set_family (struct xfrmnl_ae*, unsigned int); 67 68 extern int xfrmnl_ae_get_proto (struct xfrmnl_ae*); 69 extern int xfrmnl_ae_set_proto (struct xfrmnl_ae*, unsigned int); 70 71 extern struct nl_addr* xfrmnl_ae_get_saddr (struct xfrmnl_ae*); 72 extern int xfrmnl_ae_set_saddr (struct xfrmnl_ae*, struct nl_addr*); 73 74 extern int xfrmnl_ae_get_flags (struct xfrmnl_ae*); 75 extern int xfrmnl_ae_set_flags (struct xfrmnl_ae*, unsigned int); 76 77 extern int xfrmnl_ae_get_reqid (struct xfrmnl_ae*); 78 extern int xfrmnl_ae_set_reqid (struct xfrmnl_ae*, unsigned int); 79 80 extern int xfrmnl_ae_get_mark (struct xfrmnl_ae*, unsigned int*, unsigned int*); 81 extern int xfrmnl_ae_set_mark (struct xfrmnl_ae*, unsigned int, unsigned int); 82 83 extern int xfrmnl_ae_get_curlifetime (struct xfrmnl_ae*, unsigned long long int*, 84 unsigned long long int*, unsigned long long int*, 85 unsigned long long int*); 86 extern int xfrmnl_ae_set_curlifetime (struct xfrmnl_ae*, unsigned long long int, 87 unsigned long long int, unsigned long long int, 88 unsigned long long int); 89 90 extern int xfrmnl_ae_get_replay_maxage (struct xfrmnl_ae*); 91 extern int xfrmnl_ae_set_replay_maxage (struct xfrmnl_ae*, unsigned int); 92 93 extern int xfrmnl_ae_get_replay_maxdiff (struct xfrmnl_ae*); 94 extern int xfrmnl_ae_set_replay_maxdiff (struct xfrmnl_ae*, unsigned int); 95 96 extern int xfrmnl_ae_get_replay_state (struct xfrmnl_ae*, unsigned int*, unsigned int*, unsigned int*); 97 extern int xfrmnl_ae_set_replay_state (struct xfrmnl_ae*, unsigned int, unsigned int, unsigned int); 98 99 extern int xfrmnl_ae_get_replay_state_esn (struct xfrmnl_ae*, unsigned int*, unsigned int*, unsigned int*, 100 unsigned int*, unsigned int*, unsigned int*, unsigned int*); 101 extern int xfrmnl_ae_set_replay_state_esn (struct xfrmnl_ae*, unsigned int, unsigned int, unsigned int, 102 unsigned int, unsigned int, unsigned int, unsigned int*); 103 104 extern char* xfrmnl_ae_flags2str(int, char *, size_t); 105 extern int xfrmnl_ae_str2flag(const char *); 106 107 #ifdef __cplusplus 108 } 109 #endif 110 111 #endif 112