2 files changed, 18 insertions, 8 deletions
diff --git a/include/common/log.h b/include/common/log.h
index 849f8ef0..3fca0dcf 100644
--- a/include/common/log.h
+++ b/include/common/log.h
@@ -1,18 +1,26 @@
 #ifndef _WLR_INTERNAL_COMMON_LOG_H
 #define _WLR_INTERNAL_COMMON_LOG_H
 #include <stdbool.h>
+#include <string.h>
+#include <errno.h>
 #include <wlr/common/log.h>
 
-void wlr_log_errno(log_importance_t verbosity, char* format, ...) __attribute__((format(printf,2,3)));
+#ifdef __GNUC__
+#define ATTRIB_PRINTF(start, end) __attribute__((format(printf, start, end)))
+#else
+#define ATTRIB_PRINTF(start, end)
+#endif
 
-void wlr_log_errno(log_importance_t verbosity, char* format, ...) __attribute__((format(printf,2,3)));
+void _wlr_log(log_importance_t verbosity, const char *format, ...) ATTRIB_PRINTF(2, 3);
+void _wlr_vlog(log_importance_t verbosity, const char *format, va_list args) ATTRIB_PRINTF(2, 0);
 
-void _wlr_log(const char *filename, int line, log_importance_t verbosity, const char* format, ...) __attribute__((format(printf,4,5)));
+#define wlr_log(verb, fmt, ...) \
+	_wlr_log(verb, "[%s:%d] " fmt, __FILE__ + strlen(WLR_SRC_DIR) + 1, __LINE__, ##__VA_ARGS__)
 
-#define wlr_log(VERBOSITY, FMT, ...) \
-	_wlr_log(__FILE__, __LINE__, VERBOSITY, FMT, ##__VA_ARGS__)
+#define wlr_vlog(verb, fmt, args) \
+	_wlr_vlog(verb, "[%s:%d] " fmt, __FILE__ + strlen(WLR_SRC_DIR) + 1, __LINE__, args)
 
-#define wlr_vlog(VERBOSITY, FMT, VA_ARGS) \
-    _wlr_vlog(__FILE__, __LINE__, VERBOSITY, FMT, VA_ARGS)
+#define wlr_log_errno(verb, fmt, ...) \
+	wlr_log(verb, fmt ": %s", ##__VA_ARGS__, strerror(errno))
 
 #endif
diff --git a/include/wlr/common/log.h b/include/wlr/common/log.h
index 079f989a..c93f9652 100644
--- a/include/wlr/common/log.h
+++ b/include/wlr/common/log.h
@@ -8,10 +8,12 @@ typedef enum {
 	L_ERROR = 1,
 	L_INFO = 2,
 	L_DEBUG = 3,
+	L_LAST,
 } log_importance_t;
 
 typedef void (*log_callback_t)(log_importance_t importance, const char *fmt, va_list args);
 
-void init_log(log_callback_t callback);
+void wlr_init_log(log_callback_t callback);
+void wlr_log_stderr(log_importance_t verbosity, const char *fmt, va_list args);
 
 #endif