abd0900a99
4.1.34 - Release 11 March 2010
2964907 uninitialised use compile error
2959506 ipfstat does not display rules with compat
2949139 FR_T_BUILTIN masked out incorrectly
2937422 packets filtered with pools should not be cached
2935529 use of rules with tags leads to deadlock
2917501 whitespace cleanup required
2881514 in/out object functions not wired for compatibility
2841771 ipf/ippool rule maintenace bugs: memory leak, ref-counter bug
2839698 H.323 proxy does not clear fin_state/fin_nat
89 lines
1.8 KiB
C
89 lines
1.8 KiB
C
/* $NetBSD: mutex_emul.c,v 1.1.1.3 2010/04/17 20:45:57 darrenr Exp $ */
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/*
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* Copyright (C) 2003 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*
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* Id: mutex_emul.c,v 1.2.4.2 2009/12/27 06:58:06 darrenr Exp
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*/
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#include "ipf.h"
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#define EMM_MAGIC 0x9d7adba3
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void eMmutex_enter(mtx, file, line)
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eMmutex_t *mtx;
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char *file;
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int line;
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{
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if (mtx->eMm_magic != EMM_MAGIC) {
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fprintf(stderr, "%s:eMmutex_enter(%p): bad magic: %#x\n",
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mtx->eMm_owner, mtx, mtx->eMm_magic);
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abort();
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}
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if (mtx->eMm_held != 0) {
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fprintf(stderr, "%s:eMmutex_enter(%p): already locked: %d\n",
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mtx->eMm_owner, mtx, mtx->eMm_held);
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abort();
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}
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mtx->eMm_held++;
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mtx->eMm_heldin = file;
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mtx->eMm_heldat = line;
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}
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void eMmutex_exit(mtx)
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eMmutex_t *mtx;
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{
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if (mtx->eMm_magic != EMM_MAGIC) {
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fprintf(stderr, "%s:eMmutex_exit(%p): bad magic: %#x\n",
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mtx->eMm_owner, mtx, mtx->eMm_magic);
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abort();
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}
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if (mtx->eMm_held != 1) {
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fprintf(stderr, "%s:eMmutex_exit(%p): not locked: %d\n",
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mtx->eMm_owner, mtx, mtx->eMm_held);
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abort();
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}
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mtx->eMm_held--;
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mtx->eMm_heldin = NULL;
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mtx->eMm_heldat = 0;
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}
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void eMmutex_init(mtx, who)
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eMmutex_t *mtx;
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char *who;
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{
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if (mtx->eMm_magic == EMM_MAGIC) { /* safe bet ? */
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fprintf(stderr,
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"%s:eMmutex_init(%p): already initialised?: %#x\n",
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mtx->eMm_owner, mtx, mtx->eMm_magic);
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abort();
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}
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mtx->eMm_magic = EMM_MAGIC;
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mtx->eMm_held = 0;
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if (who != NULL)
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mtx->eMm_owner = strdup(who);
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else
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mtx->eMm_owner = NULL;
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}
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void eMmutex_destroy(mtx)
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eMmutex_t *mtx;
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{
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if (mtx->eMm_magic != EMM_MAGIC) {
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fprintf(stderr, "%s:eMmutex_destroy(%p): bad magic: %#x\n",
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mtx->eMm_owner, mtx, mtx->eMm_magic);
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abort();
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}
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if (mtx->eMm_held != 0) {
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fprintf(stderr, "%s:eMmutex_enter(%p): still locked: %d\n",
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mtx->eMm_owner, mtx, mtx->eMm_held);
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abort();
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}
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memset(mtx, 0xa5, sizeof(*mtx));
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}
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