X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Fsilclog.h;h=56c58ec345691f9b74964a78ebcc7d541d644d5b;hb=e7b6c157b80152bf9fb9266e6bdd93f9fb0db776;hp=60949270eb1b8587f51f251a326ff0a36ad65a44;hpb=f7b43bc4069a1e411da37f5bf2c0819cd87987d7;p=silc.git

diff --git a/lib/silcutil/silclog.h b/lib/silcutil/silclog.h
index 60949270..56c58ec3 100644
--- a/lib/silcutil/silclog.h
+++ b/lib/silcutil/silclog.h
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone@silcnet.org>
 
-  Copyright (C) 1997 - 2006 Pekka Riikonen
+  Copyright (C) 1997 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -67,6 +67,8 @@ typedef enum {
  *    The `message' parameter points to a null-terminated buffer containing
  *    the received message, while `context' is the caller-specified context.
  *    The message must not be modified or freed by the callback function.
+ *    If the function returns TRUE, SilcLog will assume the message was
+ *    handled and won't run its default handler.
  *
  * SEE ALSO
  *    silc_log_set_callback
@@ -307,6 +309,36 @@ typedef SilcBool (*SilcLogHexdumpCb)(char *file, char *function, int line,
 #endif /* SILC_DEBUG */
 /***/
 
+/****d* silcutil/SilcLogAPI/SILC_VERIFY
+ *
+ * NAME
+ *
+ *    #define SILC_VERIFY(experssion)
+ *
+ * DESCRIPTION
+ *
+ *    Verification macro that prints error message to stderr and calls
+ *    abort() if the `expression' is false (ie. compares equal to zero)
+ *    on debug builds (SILC_DEBUG defined), and prints error message to
+ *    stderr on release builds (SILC_DEBUG undefined) but does not abort().
+ *    This macro is always compiled even if debugging (SILC_DEBUG) is not
+ *    defined.
+ *
+ * SOURCE
+ */
+#if defined(SILC_DEBUG)
+#define SILC_VERIFY(expr) assert((expr));
+#else
+#define SILC_VERIFY(expr)						\
+  if (silc_unlikely(!(expr))) {						\
+    SILC_LOG_ERROR(("SILC_VERIFY %s:%s:%d",				\
+		    __FILE__, __FUNCTION__, __LINE__));			\
+    silc_set_errno_reason_nofail(SILC_ERR_ASSERT, "SILC_VERIFY %s:%s:%d", \
+				 __FILE__, __FUNCTION__, __LINE__);	\
+  }
+#endif /* SILC_DEBUG */
+/***/
+
 /* Prototypes */
 
 /****f* silcutil/SilcLogAPI/silc_log_set_file
@@ -314,8 +346,8 @@ typedef SilcBool (*SilcLogHexdumpCb)(char *file, char *function, int line,
  * SYNOPSIS
  *
  *    SilcBool silc_log_set_file(SilcLogType type, char *filename,
- *                           SilcUInt32 maxsize,
- *                           SilcSchedule scheduler);
+ *                               SilcUInt32 maxsize,
+ *                               SilcSchedule scheduler);
  *
  * DESCRIPTION
  *
@@ -327,7 +359,8 @@ typedef SilcBool (*SilcLogHexdumpCb)(char *file, char *function, int line,
  *    You can disable logging for a channel by specifying NULL filename, the
  *    maxsize in this case is not important.  The `scheduler' parameter is
  *    needed by the internal logging to allow buffered output and thus to
- *    save HD activity.
+ *    save HD activity.  If `scheduler' is NULL this will call
+ *    silc_schedule_get_global to try to get global scheduler.
  *
  ***/
 SilcBool silc_log_set_file(SilcLogType type, char *filename,