STABLE14-windows-library-cleanup-20060702

afs_winsockCleanup


(cherry picked from commit 20b4f785b56ff604bab72d3b624aae74a9e5ae5d)

src/libafsauthent/afsauthent.def

@@ -84,3 +84,5 @@ EXPORTS
 
 	DISK_function_names				@83 DATA
 	VOTE_function_names				@84 DATA
+	rx_Finalize					@85
+	pr_End						@86

src/rx/rx.c

@@ -2021,6 +2021,10 @@ rx_Finalize(void)
     }
     rxi_flushtrace();
 
+#ifdef AFS_NT40_ENV
+    afs_winsockCleanup();
+#endif
+
     rxinit_status = 1;
     UNLOCK_RX_INIT;
 }

src/rx/rx_pthread.c

@@ -87,7 +87,9 @@ rxi_Delay(int sec)
 void
 rxi_InitializeThreadSupport(void)
 {
-    listeners_started = 0;
+	/* listeners_started must only be reset if
+	 * the listener thread terminates */
+	/* listeners_started = 0; */
     clock_GetTime(&rxi_clockNow);
 }
 
@@ -322,6 +324,9 @@ rxi_StartListener(void)
     pthread_attr_t tattr;
     AFS_SIGSET_DECL;
 
+	if (listeners_started)
+		return;
+
     if (pthread_attr_init(&tattr) != 0) {
 	dpf
 	    (("Unable to create Rx event handling thread (pthread_attr_init)\n"));

src/shlibafsauthent/afsauthent.def

@@ -84,3 +84,5 @@ EXPORTS
 
 	DISK_function_names				@83 DATA
 	VOTE_function_names				@84 DATA
+	rx_Finalize					@85
+	pr_End						@86

src/util/afsutil.h

@@ -90,6 +90,7 @@ afs_vsnprintf( /*@out@ */ char *p, size_t avail, const char *fmt,
 
 /* Initialize the windows sockets before calling networking routines. */
      extern int afs_winsockInit(void);
+     extern void afs_winsockCleanup(void);
 
      struct timezone {
 	 int tz_minuteswest;	/* of Greenwich */

src/util/winsock_nt.c

@@ -25,11 +25,11 @@ RCSID
  * 
  * Returns 0 on success, -1 on error.
  */
+static int once = 1;
+
 int
 afs_winsockInit(void)
 {
-    static int once = 1;
-
     if (once) {
 	int code;
 	WSADATA data;
@@ -48,6 +48,13 @@ afs_winsockInit(void)
     return 0;
 }
 
+void
+afs_winsockCleanup(void)
+{
+    WSACleanup();
+    once = 0;
+}
+
 int
 afs_gettimeofday(struct timeval *tv, struct timezone *tz)
 {