--- libaitio/inc/aitio.h	2010/09/08 14:44:43	1.4.2.9
+++ libaitio/inc/aitio.h	2010/09/08 17:43:50	1.4.2.10
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.4.2.9 2010/09/08 14:44:43 misho Exp $
+* $Id: aitio.h,v 1.4.2.10 2010/09/08 17:43:50 misho Exp $
 *
 *************************************************************************/
 #ifndef __AITIO_H
@@ -229,7 +229,15 @@ extern int io_Debug;
 					if ((x) <= io_Debug) \
 						syslog(LOG_DEBUG, "ioDebug(%d):%s(%d): %s\n", \
 								(x), __func__, __LINE__, str); \
-				} while(0)
+				} while (0)
+#define ioERROR(x, fmt, ...)	do { \
+					assert((fmt)); \
+					char str[STRSIZ] = { 0 }; \
+					snprintf(str, STRSIZ, (fmt), ##__VA_ARGS__); \
+					if ((x) <= io_Debug) \
+						syslog(LOG_ERR, "ioError(%d):%s(%d): %s\n", \
+								(x), __func__, __LINE__, str); \
+				} while (0)
 
 #define io_ifERROR(x)		if ((x)) { \
 					syslog(LOG_ERR, "ioError(if):%s(%d): #%d - %s\n", \
@@ -239,13 +247,13 @@ extern int io_Debug;
 					if (errno) \
 						syslog(LOG_ERR, "ioError(sys):%s(%d): #%d - %s\n", \
 								__func__, __LINE__, errno, strerror(errno)); \
-				} while(0)
+				} while (0)
 #define io_aitERROR(ait)	do { \
 					if (ait##_GetErrno()) \
 						syslog(LOG_ERR, "ioError(ait):%s(%d): #%d - %s\n", \
 								__func__, __LINE__, ait##_GetErrno(), \
 								ait##_GetError()); \
-				} while(0)
+				} while (0)
 
 
 #endif