From 5734509c0545ebd95a5b8e3f22a911c1a39ffa1b Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Sun, 25 Dec 2011 17:52:09 +0100 Subject: babeld: Initial import, for Babel routing protocol. * Initial import of the Babel routing protocol, ported to Quagga. * LICENCE: Update the original LICENCE file to include all known potentially applicable copyright claims. Ask that any future contributors to babeld/ grant MIT/X11 licence to their work. * *.{c,h}: Add GPL headers, in according with the SFLC guidance on dealing with potentially mixed GPL/other licensed work, at: https://www.softwarefreedom.org/resources/2007/gpl-non-gpl-collaboration.html --- babeld/source.h | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 babeld/source.h (limited to 'babeld/source.h') diff --git a/babeld/source.h b/babeld/source.h new file mode 100644 index 00000000..38d3c004 --- /dev/null +++ b/babeld/source.h @@ -0,0 +1,66 @@ +/* + * This file is free software: you may copy, redistribute 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 file 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, see . + * + * This file incorporates work covered by the following copyright and + * permission notice: + * +Copyright (c) 2007, 2008 by Juliusz Chroboczek + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +#ifndef BABEL_SOURCE_H +#define BABEL_SOURCE_H + +#define SOURCE_GC_TIME 200 + +struct source { + struct source *next; + unsigned char id[8]; + unsigned char prefix[16]; + unsigned char plen; + unsigned short seqno; + unsigned short metric; + time_t time; +}; + +int source_match(struct source *src, + const unsigned char *p, unsigned char plen); +struct source *find_source(const unsigned char *id, + const unsigned char *p, + unsigned char plen, + int create, unsigned short seqno); +int flush_source(struct source *src); +void update_source(struct source *src, + unsigned short seqno, unsigned short metric); +void expire_sources(void); + + +#endif -- cgit v1.2.1 From c35fafdf887aa32c5be6ad738d3a3b0140cea6e8 Mon Sep 17 00:00:00 2001 From: Matthieu Boutier Date: Mon, 23 Jan 2012 23:46:32 +0100 Subject: babeld: babelz merge. Babelz is the last version of the stand-alone babel daemon. In particular, it use multiple channels to diminuate interferences. Please refer to this one for more details. --- babeld/source.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'babeld/source.h') diff --git a/babeld/source.h b/babeld/source.h index 38d3c004..62a7e1ee 100644 --- a/babeld/source.h +++ b/babeld/source.h @@ -48,19 +48,20 @@ struct source { unsigned char plen; unsigned short seqno; unsigned short metric; + unsigned short route_count; time_t time; }; -int source_match(struct source *src, - const unsigned char *p, unsigned char plen); struct source *find_source(const unsigned char *id, const unsigned char *p, unsigned char plen, int create, unsigned short seqno); +struct source *retain_source(struct source *src); +void release_source(struct source *src); int flush_source(struct source *src); void update_source(struct source *src, unsigned short seqno, unsigned short metric); void expire_sources(void); - +void check_sources_released(void); #endif -- cgit v1.2.1