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Change the alignment of dirent from 0xf to 0x7 for the new dirent structure. 

Also simplify the logic (thanks yamt)
This commit is contained in:
christos 2005-08-19 05:06:14 +00:00
parent 2ebf2b2fc3
commit 0701377073
1 changed files with 3 additions and 6 deletions
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9
sys/sys/dirent.h
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@ -1,4 +1,4 @@
/* $NetBSD: dirent.h,v 1.19 2005/08/19 02:04:04 christos Exp $ */
/* $NetBSD: dirent.h,v 1.20 2005/08/19 05:06:14 christos Exp $ */
/*-
* Copyright (c) 1989, 1993
@ -76,12 +76,9 @@ struct dirent {
/*
* The _DIRENT_ALIGN macro returns the alignment of struct dirent.
* struct direct and struct dirent12 used 4 byte alignment but
* struct dirent uses 16. We deduce the alignment by checking the
* size of the d_namlen field which used to be u_int8_t in the former
* two and is u_int16_t now.
* struct dirent uses 8.
*/
#define _DIRENT_ALIGN(dp) \
(/*CONSTCOND*/sizeof((dp)->d_namlen) == sizeof(uint8_t) ? 0x3 : 0xf)
#define _DIRENT_ALIGN(dp) (sizeof((dp)->d_fileno) - 1)
/*
* The _DIRENT_NAMEOFF macro returns the offset of the d_name field in
* struct dirent