X-Git-Url: https://git.sur5r.net/?p=i3%2Fi3;a=blobdiff_plain;f=include%2Flog.h;h=5c530231de76f08925e6457b1c6151da83ac82ee;hp=11555ab77a6aa4dad62dde897bd29ab0a66068ce;hb=HEAD;hpb=bdc078914baedfa6e1b3352bb3f8d0fa99e0a719

diff --git a/include/log.h b/include/log.h
index 11555ab7..5c530231 100644
--- a/include/log.h
+++ b/include/log.h
@@ -2,22 +2,34 @@
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
- * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
  *
  * log.c: Logging functions.
  *
  */
-#ifndef _LOG_H
-#define _LOG_H
+#pragma once
+
+#include <config.h>
 
 #include <stdarg.h>
 #include <stdbool.h>
 
+/* We will include libi3.h which define its own version of LOG, ELOG.
+ * We want *our* version, so we undef the libi3 one. */
+#if defined(LOG)
+#undef LOG
+#endif
+#if defined(ELOG)
+#undef ELOG
+#endif
+#if defined(DLOG)
+#undef DLOG
+#endif
 /** ##__VA_ARGS__ means: leave out __VA_ARGS__ completely if it is empty, that
    is, delete the preceding comma */
 #define LOG(fmt, ...) verboselog(fmt, ##__VA_ARGS__)
 #define ELOG(fmt, ...) errorlog("ERROR: " fmt, ##__VA_ARGS__)
-#define DLOG(fmt, ...) debuglog("%s:%s:%d - " fmt, __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
+#define DLOG(fmt, ...) debuglog("%s:%s:%d - " fmt, STRIPPED__FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
 
 extern char *errorfilename;
 extern char *shmlogname;
@@ -30,6 +42,24 @@ extern int shmlog_size;
  */
 void init_logging(void);
 
+/**
+ * Opens the logbuffer.
+ *
+ */
+void open_logbuffer(void);
+
+/**
+ * Closes the logbuffer.
+ *
+ */
+void close_logbuffer(void);
+
+/**
+ * Checks if debug logging is active.
+ *
+ */
+bool get_debug_logging(void);
+
 /**
  * Set debug logging.
  *
@@ -49,26 +79,27 @@ void set_verbosity(bool _verbose);
  * but only if debug logging was activated.
  *
  */
-void debuglog(char *fmt, ...);
+void debuglog(char *fmt, ...)
+    __attribute__((format(printf, 1, 2)));
 
 /**
  * Logs the given message to stdout while prefixing the current time to it.
  *
  */
-void errorlog(char *fmt, ...);
+void errorlog(char *fmt, ...)
+    __attribute__((format(printf, 1, 2)));
 
 /**
  * Logs the given message to stdout while prefixing the current time to it,
  * but only if verbose mode is activated.
  *
  */
-void verboselog(char *fmt, ...);
+void verboselog(char *fmt, ...)
+    __attribute__((format(printf, 1, 2)));
 
 /**
- * Logs the given message to stdout while prefixing the current time to it.
- * This is to be called by LOG() which includes filename/linenumber
- *
+ * Deletes the unused log files. Useful if i3 exits immediately, eg.
+ * because --get-socketpath was called. We don't care for syscall
+ * failures. This function is invoked automatically when exiting.
  */
-void slog(char *fmt, va_list args);
-
-#endif
+void purge_zerobyte_logfile(void);