New flag for BufferDesc - BM_JUST_DIRTIED, - to prevent

vadim4o · vadim4o · commit deef313fd09f · 1997-01-20T04:06:13.000Z
losing data changes.
diff --git a/src/include/storage/buf_internals.h b/src/include/storage/buf_internals.h
@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: buf_internals.h,v 1.8 1997/01/16 07:53:26 vadim Exp $
+ * $Id: buf_internals.h,v 1.9 1997/01/20 04:06:13 vadim Exp $
  *
  * NOTE
  *	If BUFFERPAGE0 is defined, then 0 will be used as a
@@ -38,6 +38,7 @@ extern int Num_Descriptors;
 #define BM_FREE			(1 << 4)
 #define BM_IO_IN_PROGRESS	(1 << 5)
 #define BM_IO_ERROR		(1 << 6)
+#define BM_JUST_DIRTIED		(1 << 7)
 
 typedef bits16 BufFlags;
 

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`*`
`7`	`7`	`* Copyright (c) 1994, Regents of the University of California`
`8`	`8`	`*`
`9`		`- * $Id: buf_internals.h,v 1.8 1997/01/16 07:53:26 vadim Exp $`
	`9`	`+ * $Id: buf_internals.h,v 1.9 1997/01/20 04:06:13 vadim Exp $`
`10`	`10`	`*`
`11`	`11`	`* NOTE`
`12`	`12`	`* If BUFFERPAGE0 is defined, then 0 will be used as a`
`@@ -38,6 +38,7 @@ extern int Num_Descriptors;`
`38`	`38`	`#define BM_FREE (1 << 4)`
`39`	`39`	`#define BM_IO_IN_PROGRESS (1 << 5)`
`40`	`40`	`#define BM_IO_ERROR (1 << 6)`
	`41`	`+#define BM_JUST_DIRTIED (1 << 7)`
`41`	`42`
`42`	`43`	`typedef bits16 BufFlags;`
`43`	`44`