* log.c: Logging functions.
*
*/
-#ifndef _LOG_H
-#define _LOG_H
+#ifndef I3_LOG_H
+#define I3_LOG_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
/** ##__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, I3__FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
extern char *errorfilename;
extern char *shmlogname;
*/
void init_logging(void);
+/**
+ * Opens the logbuffer.
+ *
+ */
+void open_logbuffer(void);
+
+/**
+ * Closes the logbuffer.
+ *
+ */
+void close_logbuffer(void);
+
/**
* Set debug logging.
*
void verboselog(char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
+/**
+ * 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 purge_zerobyte_logfile(void);
+
#endif