/*
- * udev.h
+ * logging.h
*
- * Userspace devfs
+ * Simple logging functions that can be compiled away into nothing.
*
- * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
+ * Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com>
* Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
*
* This program is free software; you can redistribute it and/or modify it
#ifndef LOGGING_H
#define LOGGING_H
-#ifdef LOG
+#define err(format, arg...) do { } while (0)
+#define info(format, arg...) do { } while (0)
+#define dbg(format, arg...) do { } while (0)
+#define logging_init(foo) do { } while (0)
+#define logging_close(foo) do { } while (0)
+
+#ifdef USE_LOG
+#include <stdarg.h>
+#include <unistd.h>
#include <syslog.h>
-#define info(format, arg...) \
- do { \
- log_message (LOG_INFO , format , ## arg); \
+
+#undef err
+#define err(format, arg...) \
+ do { \
+ log_message(LOG_ERR ,"%s: " format ,__FILE__ ,## arg); \
} while (0)
-#else
- #define info(format, arg...) do { } while (0)
-#endif
-#ifdef DEBUG
-#define dbg(format, arg...) \
- do { \
- log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg); \
+#undef info
+#define info(format, arg...) \
+ do { \
+ log_message(LOG_INFO ,"%s: " format ,__FILE__ ,## arg); \
} while (0)
-#else
- #define dbg(format, arg...) do { } while (0)
-#endif
-/* Parser needs it's own debugging statement, we usually don't care about this at all */
-#ifdef DEBUG_PARSER
-#define dbg_parse(format, arg...) \
- do { \
- log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg); \
+#ifdef DEBUG
+#undef dbg
+#define dbg(format, arg...) \
+ do { \
+ log_message(LOG_DEBUG ,"%s: " format ,__FUNCTION__ ,## arg); \
} while (0)
-#else
- #define dbg_parse(format, arg...) do { } while (0)
#endif
-
-extern int log_message (int level, const char *format, ...)
+extern void log_message(int priority, const char *format, ...)
__attribute__ ((format (printf, 2, 3)));
+#undef logging_init
+static inline void logging_init(const char *program_name)
+{
+ openlog(program_name, LOG_PID, LOG_DAEMON);
+}
+
+#undef logging_close
+static inline void logging_close(void)
+{
+ closelog();
+}
+
+#endif /* USE_LOG */
+
#endif