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comparison usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_impl.h @ 12016:0248e987199b

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PSARC 2009/306 Brussels II - ipadm and libipadm PSARC 2010/080 Brussels II addendum 6827318 Brussels Phase II aka ipadm(1m) 6731945 need BSD getifaddrs() API 6909065 explicitly disallow non-contiguous netmasks in the next minor release 6853922 ifconfig dumps core when ether address is non-hexadecimal. 6815806 ipReasmTimeout value should be variable 6567083 nd_getset has some dead and confusing code. 6884466 remove unused tcp/sctp ndd tunables 6928813 Comments at odds with default value of tcp_time_wait_interval 6236982 ifconfig usesrc lets adapter use itself as source address 6936855 modifying the ip6_strict_src_multihoming to non-zero value will unbind V4 IREs
author Girish Moodalbail <Girish.Moodalbail@Sun.COM>
date Fri, 26 Mar 2010 17:53:11 -0400
parents
children 9b5ab8584c21
comparison
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12015:63716a810520 12016:0248e987199b
1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #ifndef _IPMGMT_IMPL_H
28 #define _IPMGMT_IMPL_H
29
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33
34 #include <net/if.h>
35 #include <libnvpair.h>
36 #include <libipadm.h>
37 #include <ipadm_ipmgmt.h>
38 #include <syslog.h>
39 #include <pthread.h>
40
41 #define IPMGMT_STRSIZE 256
42
43 /* ipmgmt_door.c */
44 extern void ipmgmt_handler(void *, char *, size_t, door_desc_t *, uint_t);
45
46 /* ipmgmt_util.c */
47 extern void ipmgmt_log(int, const char *, ...);
48
49 /* ipmgmt_persist.c */
50
51 /*
52 * following are the list of DB walker callback functions and the callback
53 * arguments for each of the callback functions used by the daemon
54 */
55 /* following functions take 'ipmgmt_prop_arg_t' as the callback argument */
56 extern db_wfunc_t ipmgmt_db_getprop, ipmgmt_db_resetprop;
57
58 /* following functions take ipadm_dbwrite_cbarg_t as callback argument */
59 extern db_wfunc_t ipmgmt_db_add, ipmgmt_db_update;
60
61 typedef struct {
62 char *cb_ifname;
63 ipadm_if_info_t *cb_ifinfo;
64 } ipmgmt_getif_cbarg_t;
65 extern db_wfunc_t ipmgmt_db_getif;
66
67 typedef struct {
68 char *cb_aobjname;
69 char *cb_ifname;
70 nvlist_t *cb_onvl;
71 int cb_ocnt;
72 } ipmgmt_getaddr_cbarg_t;
73 extern db_wfunc_t ipmgmt_db_getaddr;
74
75 typedef struct {
76 sa_family_t cb_family;
77 char *cb_ifname;
78 } ipmgmt_if_cbarg_t;
79 extern db_wfunc_t ipmgmt_db_setif, ipmgmt_db_resetif;
80
81 typedef struct {
82 char *cb_aobjname;
83 } ipmgmt_resetaddr_cbarg_t;
84 extern db_wfunc_t ipmgmt_db_resetaddr;
85
86 typedef struct {
87 sa_family_t cb_family;
88 nvlist_t *cb_invl;
89 nvlist_t *cb_onvl;
90 int cb_ocnt;
91 } ipmgmt_initif_cbarg_t;
92 extern db_wfunc_t ipmgmt_db_initif;
93
94 /*
95 * A linked list of address object nodes. Each node in the list tracks
96 * following information for the address object identified by `am_aobjname'.
97 * - interface on which the address is created
98 * - logical interface number on which the address is created
99 * - address family
100 * - `am_nextnum' identifies the next number to use to generate user part
101 * of `aobjname'.
102 * - address type (static, dhcp or addrconf)
103 * - `am_flags' indicates if this addrobj in active and/or persist config
104 * - if `am_atype' is IPADM_ADDR_IPV6_ADDRCONF then `am_ifid' holds the
105 * interface-id used to configure auto-configured addresses
106 */
107 typedef struct ipmgmt_aobjmap_s {
108 struct ipmgmt_aobjmap_s *am_next;
109 char am_aobjname[IPADM_AOBJSIZ];
110 char am_ifname[LIFNAMSIZ];
111 int32_t am_lnum;
112 sa_family_t am_family;
113 ipadm_addr_type_t am_atype;
114 uint32_t am_nextnum;
115 uint32_t am_flags;
116 boolean_t am_linklocal;
117 struct sockaddr_storage am_ifid;
118 } ipmgmt_aobjmap_t;
119
120 /* linked list of `aobjmap' nodes, protected by RW lock */
121 typedef struct ipmgmt_aobjmap_list_s {
122 ipmgmt_aobjmap_t *aobjmap_head;
123 pthread_rwlock_t aobjmap_rwlock;
124 } ipmgmt_aobjmap_list_t;
125
126 /* global `aobjmap' defined in ipmgmt_main.c */
127 extern ipmgmt_aobjmap_list_t aobjmap;
128
129 /* operations on the `aobjmap' linked list */
130 #define ADDROBJ_ADD 0x00000001
131 #define ADDROBJ_DELETE 0x00000002
132 #define ADDROBJ_LOOKUPADD 0x00000004
133
134 /*
135 * A temporary file created in SMF volatile filesystem. This file captures the
136 * in-memory copy of list `aobjmap' on disk. This is done to recover from
137 * daemon reboot (using svcadm) or crashes.
138 */
139 #define ADDROBJ_MAPPING_DB_FILE IPADM_TMPFS_DIR"/aobjmap.conf"
140
141 extern int ipmgmt_db_walk(db_wfunc_t *, void *, ipadm_db_op_t);
142 extern int ipmgmt_aobjmap_op(ipmgmt_aobjmap_t *, uint32_t);
143 extern boolean_t ipmgmt_aobjmap_init(void *, nvlist_t *, char *,
144 size_t, int *);
145 extern int ipmgmt_persist_aobjmap(ipmgmt_aobjmap_t *,
146 ipadm_db_op_t);
147
148 #ifdef __cplusplus
149 }
150 #endif
151
152 #endif /* _IPMGMT_IMPL_H */