[Libsysio-commit] HEAD: libsysio/include sysio.h

[Lee W. <lw...@us...>]

Update of /cvsroot/libsysio/libsysio/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29040/include

Modified Files:
	sysio.h 
Log Message:


Changes from Nik Livic and myself to support accounting on Red Storm.

NB: We are tracking chars transferred to/from the underlying driver and
not what is moved over the wire.


Index: sysio.h
===================================================================
RCS file: /cvsroot/libsysio/libsysio/include/sysio.h,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -w -b -B -p -r1.23 -r1.24
--- sysio.h	28 May 2004 11:51:52 -0000	1.23
+++ sysio.h	16 Jun 2004 13:58:26 -0000	1.24
@@ -398,3 +398,18 @@ extern void _sysio_sysleave();
 #define SYSIO_LEAVE
 
 #endif
+
+/* accounting for IO stats read and write char count */
+#if defined(REDSTORM)
+#define _SYSIO_UPDACCT(w, cc) \
+	do { \
+		if ((cc) < 0) \
+			break; \
+		if (!w) \
+			_add_iostats(0, (size_t )(cc)) \
+		else \
+			_add_iostats((size_t )(cc), 0) \
+	} while(0)
+#else
+#define _SYSIO_UPDACCT(w, cc)
+#endif