1 files changed, 0 insertions, 133 deletions
diff --git a/contrib/ipfilter/lib/mutex_emul.c b/contrib/ipfilter/lib/mutex_emul.c
deleted file mode 100644
index 1846701fa40a..000000000000
--- a/contrib/ipfilter/lib/mutex_emul.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*	$FreeBSD$	*/
-
-/*
- * Copyright (C) 2012 by Darren Reed.
- *
- * See the IPFILTER.LICENCE file for details on licencing.
- *
- * $Id$
- */
-
-#include "ipf.h"
-
-#define	EMM_MAGIC	0x9d7adba3
-
-static	int	mutex_debug = 0;
-static	FILE	*mutex_file = NULL;
-static	int	initcount = 0;
-
-void
-eMmutex_enter(mtx, file, line)
-	eMmutex_t *mtx;
-	char *file;
-	int line;
-{
-	if (mutex_debug & 2)
-		fprintf(mutex_file, "%s:%d:eMmutex_enter(%s)\n", file, line,
-		       mtx->eMm_owner);
-	if (mtx->eMm_magic != EMM_MAGIC) {
-		fprintf(stderr, "%s:eMmutex_enter(%p): bad magic: %#x\n",
-			mtx->eMm_owner, mtx, mtx->eMm_magic);
-		abort();
-	}
-	if (mtx->eMm_held != 0) {
-		fprintf(stderr, "%s:eMmutex_enter(%p): already locked: %d\n",
-			mtx->eMm_owner, mtx, mtx->eMm_held);
-		abort();
-	}
-	mtx->eMm_held++;
-	mtx->eMm_heldin = file;
-	mtx->eMm_heldat = line;
-}
-
-
-void
-eMmutex_exit(mtx, file, line)
-	eMmutex_t *mtx;
-	char *file;
-	int line;
-{
-	if (mutex_debug & 2)
-		fprintf(mutex_file, "%s:%d:eMmutex_exit(%s)\n", file, line,
-		       mtx->eMm_owner);
-	if (mtx->eMm_magic != EMM_MAGIC) {
-		fprintf(stderr, "%s:eMmutex_exit(%p): bad magic: %#x\n",
-			mtx->eMm_owner, mtx, mtx->eMm_magic);
-		abort();
-	}
-	if (mtx->eMm_held != 1) {
-		fprintf(stderr, "%s:eMmutex_exit(%p): not locked: %d\n",
-			mtx->eMm_owner, mtx, mtx->eMm_held);
-		abort();
-	}
-	mtx->eMm_held--;
-	mtx->eMm_heldin = NULL;
-	mtx->eMm_heldat = 0;
-}
-
-
-void
-eMmutex_init(mtx, who, file, line)
-	eMmutex_t *mtx;
-	char *who;
-	char *file;
-	int line;
-{
-	if (mutex_file == NULL && mutex_debug)
-		mutex_file = fopen("ipf_mutex_log", "w");
-	if (mutex_debug & 1)
-		fprintf(mutex_file, "%s:%d:eMmutex_init(%p,%s)\n",
-			file, line, mtx, who);
-	if (mtx->eMm_magic == EMM_MAGIC) {	/* safe bet ? */
-		fprintf(stderr,
-			"%s:eMmutex_init(%p): already initialised?: %#x\n",
-			mtx->eMm_owner, mtx, mtx->eMm_magic);
-		abort();
-	}
-	mtx->eMm_magic = EMM_MAGIC;
-	mtx->eMm_held = 0;
-	if (who != NULL)
-		mtx->eMm_owner = strdup(who);
-	else
-		mtx->eMm_owner = NULL;
-	initcount++;
-}
-
-
-void
-eMmutex_destroy(mtx, file, line)
-	eMmutex_t *mtx;
-	char *file;
-	int line;
-{
-	if (mutex_debug & 1)
-		fprintf(mutex_file,
-			"%s:%d:eMmutex_destroy(%p,%s)\n", file, line,
-			mtx, mtx->eMm_owner);
-	if (mtx->eMm_magic != EMM_MAGIC) {
-		fprintf(stderr, "%s:eMmutex_destroy(%p): bad magic: %#x\n",
-			mtx->eMm_owner, mtx, mtx->eMm_magic);
-		abort();
-	}
-	if (mtx->eMm_held != 0) {
-		fprintf(stderr,
-			"%s:eMmutex_enter(%p): still locked: %d\n",
-			mtx->eMm_owner, mtx, mtx->eMm_held);
-		abort();
-	}
-	if (mtx->eMm_owner != NULL)
-		free(mtx->eMm_owner);
-	memset(mtx, 0xa5, sizeof(*mtx));
-	initcount--;
-}
-
-
-void
-ipf_mutex_clean()
-{
-	if (initcount != 0) {
-		if (mutex_file)
-			fprintf(mutex_file, "initcount %d\n", initcount);
-		abort();
-	}
-}