projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 32bcb8b0 DS |
1 | /* |
| 2 | * NS related header. | |
| 3 | * Copyright (C) 2014 6WIND S.A. | |
| 4 | * | |
| 5 | * This file is part of GNU Zebra. | |
| 6 | * | |
| 7 | * GNU Zebra is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published | |
| 9 | * by the Free Software Foundation; either version 2, or (at your | |
| 10 | * option) any later version. | |
| 11 | * | |
| 12 | * GNU Zebra is distributed in the hope that it will be useful, but | |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with GNU Zebra; see the file COPYING. If not, write to the | |
| 19 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 20 | * Boston, MA 02111-1307, USA. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _ZEBRA_NS_H | |
| 24 | #define _ZEBRA_NS_H | |
| 25 | ||
| 26 | #include "linklist.h" | |
| 27 | ||
| 28 | typedef u_int16_t ns_id_t; | |
| 29 | ||
| 30 | /* The default NS ID */ | |
| 31 | #define NS_DEFAULT 0 | |
| 32 | ||
| 1fbe3e58 | 33 | /* Default netns directory (Linux) */ |
| 13460c44 | 34 | #define NS_RUN_DIR "/var/run/netns" |
| 32bcb8b0 DS |
35 | |
| 36 | /* | |
| 37 | * NS hooks | |
| 38 | */ | |
| 39 | ||
| 40 | #define NS_NEW_HOOK 0 /* a new logical-router is just created */ | |
| 41 | #define NS_DELETE_HOOK 1 /* a logical-router is to be deleted */ | |
| 42 | #define NS_ENABLE_HOOK 2 /* a logical-router is ready to use */ | |
| 43 | #define NS_DISABLE_HOOK 3 /* a logical-router is to be unusable */ | |
| 44 | ||
| 45 | /* | |
| 46 | * Add a specific hook ns module. | |
| 47 | * @param1: hook type | |
| 48 | * @param2: the callback function | |
| 49 | * - param 1: the NS ID | |
| 50 | * - param 2: the address of the user data pointer (the user data | |
| 51 | * can be stored in or freed from there) | |
| 52 | */ | |
| 53 | extern void ns_add_hook (int, int (*)(ns_id_t, void **)); | |
| 54 | ||
| 32bcb8b0 DS |
55 | /* |
| 56 | * NS initializer/destructor | |
| 57 | */ | |
| 58 | /* Please add hooks before calling ns_init(). */ | |
| 59 | extern void ns_init (void); | |
| 60 | extern void ns_terminate (void); | |
| 61 | ||
| 62 | /* | |
| 63 | * NS utilities | |
| 64 | */ | |
| 65 | ||
| 66 | /* Create a socket serving for the given NS */ | |
| 67 | extern int ns_socket (int, int, int, ns_id_t); | |
| 68 | ||
| 69 | #endif /*_ZEBRA_NS_H*/ | |
| 70 |