Import patch ipxfrm-20040705.diff

(Logical change 1.51)

iproute2/ip/xfrm.h

+/* $USAGI: $ */
+
+/*
+ * Copyright (C)2004 USAGI/WIDE Project
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+/*
+ * Authors:
+ *	Masahide NAKAMURA @USAGI
+ */
+
+#ifndef __XFRM_H__
+#define __XFRM_H__ 1
+
+#include <stdio.h>
+#include <sys/socket.h>
+#include <linux/xfrm.h>
+#include "utils.h"
+
+#define XFRM_MAX_DEPTH 6
+
+#define XFRMS_RTA(x)  ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_usersa_info))))
+#define XFRMS_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_usersa_info))
+
+#define XFRMP_RTA(x)  ((struct rtattr*)(((char*)(x)) + NLMSG_ALIGN(sizeof(struct xfrm_userpolicy_info))))
+#define XFRMP_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct xfrm_userpoilcy_info))
+
+struct xfrm_buffer {
+	char *buf;
+	int size;
+	int offset;
+
+	int nlmsg_count;
+	struct rtnl_handle *rth;
+};
+
+struct xfrm_filter {
+	int use;
+
+	struct xfrm_usersa_info xsinfo;
+	__u32 id_src_mask;
+	__u32 id_dst_mask;
+	__u32 id_proto_mask;
+	__u32 id_spi_mask;
+	__u32 mode_mask;
+	__u32 reqid_mask;
+	__u32 state_flags_mask;
+
+	struct xfrm_userpolicy_info xpinfo;
+	__u32 dir_mask;
+	__u32 sel_src_mask;
+	__u32 sel_dst_mask;
+	__u32 sel_dev_mask;
+	__u32 upspec_proto_mask;
+	__u32 upspec_sport_mask;
+	__u32 upspec_dport_mask;
+	__u32 upspec_type_mask;
+	__u32 upspec_code_mask;
+	__u32 index_mask;
+	__u32 action_mask;
+	__u32 priority_mask;
+};
+#define XFRM_FILTER_MASK_FULL (~(__u32)0)
+
+extern struct xfrm_filter filter;
+
+int do_xfrm_state(int argc, char **argv);
+int do_xfrm_policy(int argc, char **argv);
+
+const char *strxf_flags(__u8 flags);
+const char *strxf_share(__u8 share);
+void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
+			__u8 mode, __u32 reqid, __u16 family, FILE *fp,
+			const char *prefix);
+void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix);
+void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
+			 struct xfrm_lifetime_cur *cur,
+			 FILE *fp, const char *prefix);
+void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
+			 FILE *fp, const char *prefix);
+void xfrm_xfrma_print(struct rtattr *tb[], int ntb, __u16 family,
+		      FILE *fp, const char *prefix);
+int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family,
+		    int *argcp, char ***argvp);
+int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp);
+int xfrm_reqid_parse(__u32 *reqid, int *argcp, char ***argvp);
+int xfrm_selector_parse(struct xfrm_selector *sel, int *argcp, char ***argvp);
+int xfrm_lifetime_cfg_parse(struct xfrm_lifetime_cfg *lft,
+			    int *argcp, char ***argvp);
+
+#endif