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LVM2/lib/report columns.h
- From: wysochanski at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 6 May 2009 15:25:23 -0000
- Subject: LVM2/lib/report columns.h
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: wysochanski@sourceware.org 2009-05-06 15:25:23
Modified files:
lib/report : columns.h
Log message:
Update columns.h comment.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/report/columns.h.diff?cvsroot=lvm2&r1=1.34&r2=1.35
--- LVM2/lib/report/columns.h 2009/04/25 01:18:00 1.34
+++ LVM2/lib/report/columns.h 2009/05/06 15:25:23 1.35
@@ -35,7 +35,10 @@
* it is pointer that may be used to derive the data value (for example,
* seg_count - see _lvsegcount_disp()). In the FIELD macro definition,
* this is used in an offset calculation to derive the offset to the
- * data value from the containing struct base address.
+ * data value from the containing struct base address. Note that in some
+ * cases, the argument is the first member of the struct, in which case the
+ * data value pointer points to the start of the struct itself (for example,
+ * 'lvid' field of struct 'lv').
* 6. Minimum display width. This is the minimum width used to display
* the field value.
* 7. Display function identifier. Used to derive the full name of the