From e49fd5ab2ef47fe41f52e38ed6b87ed37602b03e Mon Sep 17 00:00:00 2001 From: James Ahlborn Date: Sun, 30 Jun 2013 21:12:10 -0400 Subject: [PATCH] adds info about the extra data at the end of the table definition. --- HACKING | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/HACKING b/HACKING index 19fd6e0..cab6af2 100644 --- a/HACKING +++ b/HACKING @@ -370,8 +370,10 @@ next_pg field. | Iterate while col_num != 0xffff | +-------------------------------------------------------------------------+ | ???? | 2 bytes | col_num | Column number with variable length | -| ???? | 4 bytes | arg1 | | -| ???? | 4 bytes | arg2 | | +| ???? | 4 bytes | used_pages | Points to a record containing the | +| | | | usage bitmask for this column. | +| ???? | 4 bytes | free_pages | Points to a similar record as above, | +| | | | listing pages which contain free space. | +-------------------------------------------------------------------------+ +-------------------------------------------------------------------------+ @@ -465,8 +467,10 @@ next_pg field. | Iterate while col_num != 0xffff | +-------------------------------------------------------------------------+ | ???? | 2 bytes | col_num | Column number with variable length | -| ???? | 4 bytes | arg1 | | -| ???? | 4 bytes | arg2 | | +| ???? | 4 bytes | used_pages | Points to a record containing the | +| | | | usage bitmask for this column. | +| ???? | 4 bytes | free_pages | Points to a similar record as above, | +| | | | listing pages which contain free space. | +-------------------------------------------------------------------------+ Columns flags (not complete):