1 files changed, 72 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/db/mutex.c b/debian/htdig/htdig-3.2.0b6/db/mutex.c
new file mode 100644
index 00000000..d7244c21
--- /dev/null
+++ b/debian/htdig/htdig-3.2.0b6/db/mutex.c
@@ -0,0 +1,72 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1999
+ *	Sleepycat Software.  All rights reserved.
+ */
+
+#include "db_config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)mutex.c	11.1 (Sleepycat) 7/25/99";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * CDB___db_mutex_alloc --
+ *	Allocate and initialize a mutex.
+ *
+ * PUBLIC: int CDB___db_mutex_alloc __P((DB_ENV *, REGINFO *, MUTEX **));
+ */
+int
+CDB___db_mutex_alloc(dbenv, infop, storep)
+	DB_ENV *dbenv;
+	REGINFO *infop;
+	MUTEX **storep;
+{
+	int ret;
+
+	/*
+	 * If the architecture supports mutex in heap memory, simply
+	 * use that memory.  If it doesn't, we have to allocate space
+	 * in the region.
+	 */
+#ifdef MUTEX_NO_MALLOC_LOCKS
+	R_LOCK(dbenv, infop);
+	ret = CDB___db_shalloc(infop->addr, sizeof(MUTEX), MUTEX_ALIGN, storep);
+	R_UNLOCK(dbenv, infop);
+#else
+	COMPQUIET(dbenv, NULL);
+	COMPQUIET(infop, NULL);
+	ret = CDB___os_calloc(1, sizeof(MUTEX), storep);
+#endif
+	return (ret);
+}
+
+/*
+ * CDB___db_mutex_free --
+ *	Free a mutex.
+ *
+ * PUBLIC: void CDB___db_mutex_free __P((DB_ENV *, REGINFO *, MUTEX *));
+ */
+void
+CDB___db_mutex_free(dbenv, infop, mutexp)
+	DB_ENV *dbenv;
+	REGINFO *infop;
+	MUTEX *mutexp;
+{
+#ifdef MUTEX_NO_MALLOC_LOCKS
+	R_LOCK(dbenv, infop);
+	CDB___db_shalloc_free(infop->addr, mutexp);
+	R_UNLOCK(dbenv, infop);
+#else
+	COMPQUIET(dbenv, NULL);
+	COMPQUIET(infop, NULL);
+	CDB___os_free(mutexp, sizeof(*mutexp));
+#endif
+}