manager: dump to usual debug channel on SIGUSR2, don't rely on stdin

[elogind.git] / src / log.h

diff --git a/src/log.h b/src/log.h
index 0370cb90cd2daae6c02f900da3e5228e55124d6b..9d141dcdda773a36fb2a13185581b3734fe2d905 100644 (file)
--- a/src/log.h
+++ b/src/log.h
@@ -67,12 +67,23 @@ _noreturn_ void log_assert(
         const char *func,
         const char *format, ...) _printf_attr_(4,5);
 
         const char *func,
         const char *format, ...) _printf_attr_(4,5);
 

+/* This modifies the buffer passed! */
+int log_dump_internal(
+        int level,
+        const char*file,
+        int line,
+        const char *func,
+        char *buffer);
+

 #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__)
 
 #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__)
 

+/* This modifies the buffer passed! */
+#define log_dump(level, buffer) log_dump_internal(level, __FILE__, __LINE__, __func__, buffer)
+

 const char *log_target_to_string(LogTarget target);
 LogTarget log_target_from_string(const char *s);
 
 const char *log_target_to_string(LogTarget target);
 LogTarget log_target_from_string(const char *s);