From: Dave Wysochanski Date: Wed, 6 May 2009 15:25:23 +0000 (+0000) Subject: Update columns.h comment. X-Git-Tag: v2_02_91~3137 X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=14f5aa27531d0a8b239356e2368314befad9f42a;p=lvm2.git Update columns.h comment. --- diff --git a/lib/report/columns.h b/lib/report/columns.h index 707347bbd..d1dbc1c60 100644 --- a/lib/report/columns.h +++ b/lib/report/columns.h @@ -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