Annotation of embedaddon/quagga/babeld/source.h, revision 1.1
1.1 ! misho 1: /*
! 2: * This file is free software: you may copy, redistribute and/or modify it
! 3: * under the terms of the GNU General Public License as published by the
! 4: * Free Software Foundation, either version 2 of the License, or (at your
! 5: * option) any later version.
! 6: *
! 7: * This file is distributed in the hope that it will be useful, but
! 8: * WITHOUT ANY WARRANTY; without even the implied warranty of
! 9: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 10: * General Public License for more details.
! 11: *
! 12: * You should have received a copy of the GNU General Public License
! 13: * along with this program. If not, see <http://www.gnu.org/licenses/>.
! 14: *
! 15: * This file incorporates work covered by the following copyright and
! 16: * permission notice:
! 17: *
! 18: Copyright (c) 2007, 2008 by Juliusz Chroboczek
! 19:
! 20: Permission is hereby granted, free of charge, to any person obtaining a copy
! 21: of this software and associated documentation files (the "Software"), to deal
! 22: in the Software without restriction, including without limitation the rights
! 23: to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
! 24: copies of the Software, and to permit persons to whom the Software is
! 25: furnished to do so, subject to the following conditions:
! 26:
! 27: The above copyright notice and this permission notice shall be included in
! 28: all copies or substantial portions of the Software.
! 29:
! 30: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
! 31: IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
! 32: FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
! 33: AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
! 34: LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
! 35: OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
! 36: THE SOFTWARE.
! 37: */
! 38:
! 39: #ifndef BABEL_SOURCE_H
! 40: #define BABEL_SOURCE_H
! 41:
! 42: #define SOURCE_GC_TIME 200
! 43:
! 44: struct source {
! 45: struct source *next;
! 46: unsigned char id[8];
! 47: unsigned char prefix[16];
! 48: unsigned char plen;
! 49: unsigned short seqno;
! 50: unsigned short metric;
! 51: unsigned short route_count;
! 52: time_t time;
! 53: };
! 54:
! 55: struct source *find_source(const unsigned char *id,
! 56: const unsigned char *p,
! 57: unsigned char plen,
! 58: int create, unsigned short seqno);
! 59: struct source *retain_source(struct source *src);
! 60: void release_source(struct source *src);
! 61: int flush_source(struct source *src);
! 62: void update_source(struct source *src,
! 63: unsigned short seqno, unsigned short metric);
! 64: void expire_sources(void);
! 65: void check_sources_released(void);
! 66:
! 67: #endif
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