X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/e7eb3a2744aa45179daea235800753d3d1955338..006827074fe1dc0b85de76982e1b9bf5cda07e34:/lib/log.h

diff --git a/lib/log.h b/lib/log.h
index b512706..ecabd30 100644
--- a/lib/log.h
+++ b/lib/log.h
@@ -15,6 +15,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+/** @file lib/log.h
+ * @brief Errors and logging
+ */
 
 #ifndef LOG_H
 #define LOG_H
@@ -27,17 +30,29 @@ void set_progname(char **argv);
 
 void elog(int pri, int errno_value, const char *fmt, va_list ap);
 
-void fatal(int errno_value, const char *msg, ...) attribute((noreturn))
+void disorder_fatal(int errno_value, const char *msg, ...) attribute((noreturn))
   attribute((format (printf, 2, 3)));
-void error(int errno_value, const char *msg, ...)
+void disorder_error(int errno_value, const char *msg, ...)
   attribute((format (printf, 2, 3)));
-void info(const char *msg, ...)
+void disorder_info(const char *msg, ...)
   attribute((format (printf, 1, 2)));
-void debug(const char *msg, ...)
+void disorder_debug(const char *msg, ...)
   attribute((format (printf, 1, 2)));
 /* report a message of the given class.  @errno_value@ if present an
  * non-zero is included.  @fatal@ terminates the process. */
 
+/** @brief Backward-compatibility alias for disorder_fatal() */
+#define fatal disorder_fatal
+
+/** @brief Backward-compatibility alias for disorder_error() */
+#define error disorder_error
+
+/** @brief Backward-compatibility alias for disorder_info() */
+#define info disorder_info
+
+/** @brief Backward-compatibility alias for disorder_debug() */
+#define debug disorder_debug
+
 extern int debugging;
 /* set when debugging enabled */
 
@@ -52,7 +67,13 @@ extern struct log_output log_stderr, log_syslog, *log_default;
 
 extern const char *debug_filename;
 extern int debug_lineno;
+extern int logdate;
 
+/** @brief Issue a debug message if debugging is turned on
+ * @param x Parenthesized debug arguments
+ *
+ * Use in the format: D(("format string", arg, arg, ...));
+ */
 #define D(x) do {				\
   if(debugging) {				\
     debug_filename=__FILE__;			\