krt-sock.Y 562 Bytes
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/*
 *	BIRD -- BSD Kernel Syncer Configuration
 *
 *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
 *
 *	Can be freely distributed and used under the terms of the GNU GPL.
 */

CF_HDR

CF_DECLS

CF_KEYWORDS(KERNEL, TABLE)

CF_GRAMMAR

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kern_proto: kern_proto kern_sys_item ';' ;
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kern_sys_item:
   KERNEL TABLE expr {
	if ($3 && (krt_max_tables == 1))
	  cf_error("Multiple kernel routing tables not supported");
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	if ($3 >= krt_max_tables)
	  cf_error("Kernel table id must be in range 0-%u", krt_max_tables - 1);
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	THIS_KRT->sys.table_id = $3;
   }
 ;

CF_CODE

CF_END