Moved connection locking to own file

Makefile

@@ -69,6 +69,7 @@ LIB_SOURCES =	src/libhttp.c					\
 		src/httplib_initialize_ssl.c			\
 		src/httplib_is_websocket_protocol.c		\
 		src/httplib_load_dll.c				\
+		src/httplib_lock_unlock_connection.c		\
 		src/httplib_lock_unlock_context.c		\
 		src/httplib_log_access.c			\
 		src/httplib_master_thread.c			\

src/httplib_lock_unlock_connection.c

@@ -0,0 +1,56 @@
+/* 
+ * Copyright (c) 2016 Lammert Bies
+ * Copyright (c) 2013-2016 the Civetweb developers
+ * Copyright (c) 2004-2013 Sergey Lyubka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+
+#include "libhttp-private.h"
+
+
+
+/*
+ * void mg_lock_connection( struct mg_connection *conn );
+ *
+ * The function mg_lock_connection() puts a lock on a connection.
+ */
+
+void mg_lock_connection( struct mg_connection *conn ) {
+
+	if ( conn != NULL ) pthread_mutex_lock( & conn->mutex );
+
+}  /* mg_lock_connection */
+
+
+
+/*
+ * void mg_unlock_connection( struct mg_connection *conn );
+ *
+ * The function mg_unlock_connection() removes the current lock from a
+ * connection.
+ */
+
+void mg_unlock_connection( struct mg_connection *conn ) {
+
+	if ( conn != NULL ) pthread_mutex_unlock( & conn->mutex );
+
+}  /* mg_unlock_connection */

src/libhttp.c

@@ -6483,15 +6483,3 @@ void XX_httplib_handle_propfind( struct mg_connection *conn, const char *path, s
 
 }  /* XX_httplib_handle_propfind */
 #endif
-
-void mg_lock_connection( struct mg_connection *conn ) {
-
-	if ( conn != NULL ) pthread_mutex_lock( & conn->mutex );
-
-}  /* mg_lock_connection */
-
-void mg_unlock_connection( struct mg_connection *conn ) {
-
-	if ( conn != NULL ) pthread_mutex_unlock( & conn->mutex );
-
-}  /* mg_unlock_connection */