Intial commit

prospero/lib/psrv/wais_gw/wais_gw_mutex.c

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 1991-1994 by the University of Southern California
+ *
+ * For copying and distribution information, please see the file
+ * <usc-license.h>.
+ */
+
+#include <usc-license.h>
+#include <pfs_threads.h>
+
+#include "ietftype_parse.h"
+
+#ifdef PFS_THREADS
+p_th_mutex p_th_mutexWAISMSGBUFF; /* declaration */
+p_th_mutex p_th_mutexIETFTYPE; /* declaration */
+p_th_mutex p_th_mutexWAISSOURCE; /* declaration */
+#endif
+
+void
+wais_gw_init_mutexes(void)
+{
+#ifdef PFS_THREADS
+    p_th_mutex_init(p_th_mutexWAISMSGBUFF);
+    p_th_mutex_init(p_th_mutexIETFTYPE);
+    p_th_mutex_init(p_th_mutexWAISSOURCE);
+    ietftype_init();	/* Safer than mutexing it */
+#endif
+}
+
+#ifndef NDEBUG
+void
+wais_gw_diagnose_mutexes(void)
+{
+#ifdef PFS_THREADS
+    DIAGMUTEX(WAISMSGBUFF,"WAISMSGBUFF");
+    DIAGMUTEX(IETFTYPE,"IETFTYPE");
+    DIAGMUTEX(WAISSOURCE,"WAISSOURCE");
+#endif
+}
+
+#endif /*NDEBUG*/