#include "macro.h"
+/* If set to SYSLOG and /dev/log can not be opened we fall back to
+ * KSMG. If KMSG fails, we fall back to CONSOLE */
typedef enum LogTarget{
LOG_TARGET_CONSOLE,
- LOG_TARGET_SYSLOG,
LOG_TARGET_KMSG,
+ LOG_TARGET_SYSLOG,
+ LOG_TARGET_SYSLOG_OR_KMSG,
_LOG_TARGET_MAX,
_LOG_TARGET_INVALID = -1
} LogTarget;
void log_set_target(LogTarget target);
void log_set_max_level(int level);
-void log_close_kmsg(void);
-int log_open_kmsg(void);
+int log_set_target_from_string(const char *e);
+int log_set_max_level_from_string(const char *e);
+
+LogTarget log_get_target(void);
+int log_get_max_level(void);
+
+int log_open(void);
+
void log_close_syslog(void);
-int log_open_syslog(void);
+void log_close_kmsg(void);
+void log_close_console(void);
-void log_meta(
+void log_parse_environment(void);
+
+int log_meta(
int level,
const char*file,
int line,
const char *func,
const char *format, ...) _printf_attr(5,6);
+_noreturn void log_assert(
+ const char*file,
+ int line,
+ const char *func,
+ const char *format, ...) _printf_attr(4,5);
+
#define log_debug(...) log_meta(LOG_DEBUG, __FILE__, __LINE__, __func__, __VA_ARGS__)
#define log_info(...) log_meta(LOG_INFO, __FILE__, __LINE__, __func__, __VA_ARGS__)
#define log_notice(...) log_meta(LOG_NOTICE, __FILE__, __LINE__, __func__, __VA_ARGS__)
#define log_warning(...) log_meta(LOG_WARNING, __FILE__, __LINE__, __func__, __VA_ARGS__)
#define log_error(...) log_meta(LOG_ERR, __FILE__, __LINE__, __func__, __VA_ARGS__)
+const char *log_target_to_string(LogTarget target);
+LogTarget log_target_from_string(const char *s);
+
#endif