added ifdefs to connection.h and server.h; documented mutexes

src/connection.h

@@ -1,3 +1,5 @@
+#ifndef _LIGHTTPD_CONNECTION_H_
+#define _LIGHTTPD_CONNECTION_H_
 
 struct connection {
 
@@ -14,3 +16,5 @@ struct connection {
 	struct log_t *log;
 	gint log_level;
 };
+
+#endif

src/lighttpd.c

@@ -71,15 +71,15 @@ int main(int argc, char *argv[]) {
 
 	//srv->log_stderr = log_new(srv, LOG_TYPE_FILE, g_string_new("lightytest.log"));
 	log_write_(srv, NULL, LOG_LEVEL_WARNING, "test %s", "foo1");
-	log_write_(srv, NULL, LOG_LEVEL_WARNING, "test %s", "foo1");
-	log_write_(srv, NULL, LOG_LEVEL_WARNING, "test %s", "foo2");
+	log_warning(srv, NULL, "test %s", "foo1"); /* duplicate won't be logged */
+	log_warning(srv, NULL, "test %s", "foo2");
 	log_debug(srv, NULL, "test %s", "message");
 	log_thread_start(srv);
 	sleep(3);
 	log_error(srv, NULL, "error %d", 23);
 	g_atomic_int_set(&srv->rotate_logs, TRUE);
-	log_write_(srv, NULL, LOG_LEVEL_WARNING, "test %s", "foo3");
-	log_write_(srv, NULL, LOG_LEVEL_WARNING, "test %s", "foo4");
+	log_warning(srv, NULL, "test %s", "foo3");
+	log_warning(srv, NULL, "test %s", "foo4");
 
 	g_atomic_int_set(&srv->exiting, TRUE);
 	log_thread_wakeup(srv);

src/server.h

@@ -1,4 +1,5 @@
-
+#ifndef _LIGHTTPD_SERVER_H_
+#define _LIGHTTPD_SERVER_H_
 
 struct server {
 	guint version;
@@ -10,7 +11,7 @@ struct server {
 	gpointer *option_def_values;
 
 	gboolean exiting;
-	GMutex *mutex;
+	GMutex *mutex; /* general mutex for accessing the various members */
 
 	/* logs */
 	gboolean rotate_logs;
@@ -19,10 +20,12 @@ struct server {
 	struct log_t *log_syslog;
 	GAsyncQueue *log_queue;
 	GThread *log_thread;
-	GMutex *log_mutex;
+	GMutex *log_mutex; /* manage access for the logs hashtable */
 };
 
 
 
 server* server_new();
 void server_free(server* srv);
+
+#endif