[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: generic crypto - remarks
From: |
Ben Pfaff |
Subject: |
Re: generic crypto - remarks |
Date: |
Fri, 21 Oct 2005 10:44:52 -0700 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) |
Jim Meyering <address@hidden> writes:
> Putting a compile-time assertion like the following,
> right after the struct definition, adds some clout :-)
>
> verify (offsetof (struct S, member_m) % 4 == 0);
>
> Hmm... that assumes 8-bit bytes.
You could multiply by CHAR_BIT and check for a multiple of 32.
--
Ben Pfaff
email: address@hidden
web: http://benpfaff.org
- generic crypto - remarks, Bruno Haible, 2005/10/21
- Re: generic crypto - remarks, Simon Josefsson, 2005/10/21
- Re: generic crypto - remarks, Bruno Haible, 2005/10/21
- Re: generic crypto - remarks, Paul Eggert, 2005/10/21
- Re: generic crypto - remarks, Simon Josefsson, 2005/10/22
- Re: [bug-gnulib] Re: generic crypto - remarks, Bruno Haible, 2005/10/22
- Re: generic crypto - remarks, Simon Josefsson, 2005/10/22
- Re: generic crypto - remarks, Jim Meyering, 2005/10/25
- Re: generic crypto - remarks, Paul Eggert, 2005/10/27
- Re: generic crypto - remarks, Simon Josefsson, 2005/10/22