convert ilog() into macro

daemon/log.c

@@ -85,7 +85,7 @@ void log_to_stderr(int facility_priority, char *format, ...) {
 	free(msg);
 }
 
-void ilog(int prio, const char *fmt, ...) {
+void __ilog(int prio, const char *fmt, ...) {
 	char prefix[256];
 	char *msg, *piece;
 	const char *infix = "";
@@ -94,15 +94,6 @@ void ilog(int prio, const char *fmt, ...) {
 
 	xprio = LOG_LEVEL_MASK(prio);
 
-#ifndef __DEBUG
-	int level; /* thank you C99 */
-	level = get_log_level();
-	if (xprio > LOG_LEVEL_MASK(level))
-		return;
-	if ((level & LOG_FLAG_RESTORE) && !(prio & LOG_FLAG_RESTORE))
-		return;
-#endif
-
 	switch (log_info.e) {
 		case LOG_INFO_NONE:
 			prefix[0] = 0;

daemon/log.h

@@ -45,7 +45,20 @@ extern unsigned int max_log_line_length;
 
 
 void log_init(void);
-void ilog(int prio, const char *fmt, ...)__attribute__ ((format (printf, 2, 3)));
+void __ilog(int prio, const char *fmt, ...)__attribute__ ((format (printf, 2, 3)));
+#ifndef __DEBUG
+#define ilog(prio, fmt...)									\
+	do {											\
+		int loglevel = get_log_level();							\
+		if (LOG_LEVEL_MASK((prio)) > LOG_LEVEL_MASK(loglevel))				\
+			break;									\
+		if ((loglevel & LOG_FLAG_RESTORE) && !((prio) & LOG_FLAG_RESTORE))		\
+			break;									\
+		__ilog(prio, fmt);								\
+	} while (0)
+#else
+#define ilog(prio, fmt...) __ilog(prio, fmt)
+#endif
 
 void cdrlog(const char* cdrbuffer);