[parisc-linux] gcc-3.[02] alignment problem

Matthew Wilcox willy@debian.org
Tue, 16 Jul 2002 18:24:08 +0100


On Tue, Jul 16, 2002 at 10:22:55AM -0700, Randolph Chung wrote:
> include/linux/tcp_diag.h defines:
> 
> struct tcpdiag_sockid
> {
>         __u16   tcpdiag_sport;
>         __u16   tcpdiag_dport;
>         __u32   tcpdiag_src[4];
>         __u32   tcpdiag_dst[4];
>         __u32   tcpdiag_if;
>         __u32   tcpdiag_cookie[2]; 
> #define TCPDIAG_NOCOOKIE (~0U)
> };

> why is the offset of tcpdiag_cookie[0] 44 and not 40?

0	tcpdiag_sport
2	tcpdiag_dport
4	tcpdiag_src
20	tcpdiag_dst
36	tcpdiag_if
40	tcpdiag_cookie

hmm.. worth checking that dport is at offset 2, not offset 4?

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