lmgr.c
上传用户:jlfgdled
上传日期:2013-04-10
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文件大小:1k
- /* $Id: lmgr.c,v 1.1.4.1 2001/11/20 14:19:36 kai Exp $
- *
- * Layermanagement module
- *
- * Author Karsten Keil
- * Copyright by Karsten Keil <keil@isdn4linux.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
- #define __NO_VERSION__
- #include "hisax.h"
- static void
- error_handling_dchan(struct PStack *st, int Error)
- {
- switch (Error) {
- case 'C':
- case 'D':
- case 'G':
- case 'H':
- st->l2.l2tei(st, MDL_ERROR | REQUEST, NULL);
- break;
- }
- }
- static void
- hisax_manager(struct PStack *st, int pr, void *arg)
- {
- long Code;
- switch (pr) {
- case (MDL_ERROR | INDICATION):
- Code = (long) arg;
- HiSax_putstatus(st->l1.hardware, "manager: MDL_ERROR",
- " %c %s", (char)Code,
- test_bit(FLG_LAPD, &st->l2.flag) ?
- "D-channel" : "B-channel");
- if (test_bit(FLG_LAPD, &st->l2.flag))
- error_handling_dchan(st, Code);
- break;
- }
- }
- void
- setstack_manager(struct PStack *st)
- {
- st->ma.layer = hisax_manager;
- }