/usr/include/libnl3/netlink/xfrm/sa.h is in libnl-3-dev 3.2.27-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef NETLINK_XFRM_SA_H_
#define NETLINK_XFRM_SA_H_
#include <netlink/netlink.h>
#include <netlink/cache.h>
#include <netlink/addr.h>
#include <linux/xfrm.h>
#ifdef __cplusplus
extern "C" {
#endif
struct xfrmnl_sa;
extern struct xfrmnl_sa* xfrmnl_sa_alloc(void);
extern void xfrmnl_sa_put(struct xfrmnl_sa *);
extern int xfrmnl_sa_alloc_cache(struct nl_sock *, struct nl_cache **);
extern struct xfrmnl_sa* xfrmnl_sa_get(struct nl_cache*, struct nl_addr*, unsigned int, unsigned int);
extern int xfrmnl_sa_parse(struct nlmsghdr *n, struct xfrmnl_sa **result);
extern int xfrmnl_sa_build_get_request(struct nl_addr*, unsigned int, unsigned int,
unsigned int, unsigned int, struct nl_msg **);
extern int xfrmnl_sa_get_kernel(struct nl_sock*, struct nl_addr*, unsigned int,
unsigned int, unsigned int, unsigned int, struct xfrmnl_sa**);
extern int xfrmnl_sa_build_add_request(struct xfrmnl_sa*, int, struct nl_msg **);
extern int xfrmnl_sa_add(struct nl_sock*, struct xfrmnl_sa*, int);
extern int xfrmnl_sa_build_update_request(struct xfrmnl_sa*, int, struct nl_msg **);
extern int xfrmnl_sa_update(struct nl_sock*, struct xfrmnl_sa*, int);
extern int xfrmnl_sa_build_delete_request(struct xfrmnl_sa*, int, struct nl_msg **);
extern int xfrmnl_sa_delete(struct nl_sock*, struct xfrmnl_sa*, int);
extern struct xfrmnl_sel* xfrmnl_sa_get_sel (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_sel (struct xfrmnl_sa*, struct xfrmnl_sel*);
extern struct nl_addr* xfrmnl_sa_get_daddr (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_daddr (struct xfrmnl_sa*, struct nl_addr*);
extern int xfrmnl_sa_get_spi (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_spi (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_proto (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_proto (struct xfrmnl_sa*, unsigned int);
extern struct nl_addr* xfrmnl_sa_get_saddr (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_saddr (struct xfrmnl_sa*, struct nl_addr*);
extern struct xfrmnl_ltime_cfg* xfrmnl_sa_get_lifetime_cfg (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_lifetime_cfg (struct xfrmnl_sa*, struct xfrmnl_ltime_cfg*);
extern int xfrmnl_sa_get_curlifetime (struct xfrmnl_sa*, unsigned long long int*,
unsigned long long int*, unsigned long long int*,
unsigned long long int*);
extern int xfrmnl_sa_get_stats (struct xfrmnl_sa*, unsigned long long int*,
unsigned long long int*, unsigned long long int*);
extern int xfrmnl_sa_get_seq (struct xfrmnl_sa*);
extern int xfrmnl_sa_get_reqid (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_reqid (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_family (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_family (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_mode (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_mode (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_replay_window (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_replay_window (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_flags (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_flags (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_aead_params (struct xfrmnl_sa*, char*, unsigned int*,
unsigned int*, char*);
extern int xfrmnl_sa_set_aead_params (struct xfrmnl_sa*, char*, unsigned int,
unsigned int, char*);
extern int xfrmnl_sa_get_auth_params (struct xfrmnl_sa*, char*, unsigned int*,
unsigned int*, char*);
extern int xfrmnl_sa_set_auth_params (struct xfrmnl_sa*, char*, unsigned int,
unsigned int, char*);
extern int xfrmnl_sa_get_crypto_params (struct xfrmnl_sa*, char*, unsigned int*, char*);
extern int xfrmnl_sa_set_crypto_params (struct xfrmnl_sa*, char*, unsigned int, char*);
extern int xfrmnl_sa_get_comp_params (struct xfrmnl_sa*, char*, unsigned int*, char*);
extern int xfrmnl_sa_set_comp_params (struct xfrmnl_sa*, char*, unsigned int, char*);
extern int xfrmnl_sa_get_encap_tmpl (struct xfrmnl_sa*, unsigned int*, unsigned int*,
unsigned int*, struct nl_addr**);
extern int xfrmnl_sa_set_encap_tmpl (struct xfrmnl_sa*, unsigned int, unsigned int,
unsigned int, struct nl_addr*);
extern int xfrmnl_sa_get_tfcpad (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_tfcpad (struct xfrmnl_sa*, unsigned int);
extern struct nl_addr* xfrmnl_sa_get_coaddr (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_coaddr (struct xfrmnl_sa*, struct nl_addr*);
extern int xfrmnl_sa_get_mark (struct xfrmnl_sa*, unsigned int*, unsigned int*);
extern int xfrmnl_sa_set_mark (struct xfrmnl_sa*, unsigned int, unsigned int);
extern int xfrmnl_sa_get_sec_ctx (struct xfrmnl_sa*, unsigned int, unsigned int,
unsigned int, unsigned int, char*);
extern int xfrmnl_sa_set_sec_ctx (struct xfrmnl_sa*, unsigned int, unsigned int,
unsigned int, unsigned int, char*);
extern int xfrmnl_sa_get_replay_maxage (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_replay_maxage (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_replay_maxdiff (struct xfrmnl_sa*);
extern int xfrmnl_sa_set_replay_maxdiff (struct xfrmnl_sa*, unsigned int);
extern int xfrmnl_sa_get_replay_state (struct xfrmnl_sa*, unsigned int*,
unsigned int*, unsigned int*);
extern int xfrmnl_sa_set_replay_state (struct xfrmnl_sa*, unsigned int,
unsigned int, unsigned int);
extern int xfrmnl_sa_get_replay_state_esn (struct xfrmnl_sa*, unsigned int*, unsigned int*,
unsigned int*, unsigned int*, unsigned int*,
unsigned int*, unsigned int*);
extern int xfrmnl_sa_set_replay_state_esn (struct xfrmnl_sa*, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int*);
extern int xfrmnl_sa_is_expiry_reached (struct xfrmnl_sa*);
extern int xfrmnl_sa_is_hardexpiry_reached (struct xfrmnl_sa*);
extern char* xfrmnl_sa_flags2str(int, char *, size_t);
extern int xfrmnl_sa_str2flag(const char *);
extern char* xfrmnl_sa_mode2str(int, char *, size_t);
extern int xfrmnl_sa_str2mode(const char *);
#ifdef __cplusplus
}
#endif
#endif
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