lkml.org 
[lkml]   [1999]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[2.2.2] The difference between sk_filter and sock_filter?
Hi,

there is trouble with the option CONFIG_FILTER. The structure
sk_filter used with patch 2.2.2 isn't defined in any header. Only the
struct sock_filter is given in include/linux/filter.h.
It looks like sk_filter and sock_filter are different structures because
the sk_run_filter call in include/net/sock.h uses the entries insns and
len of that new structure. That means something like

struct sk_filter {
unsigned short len;
atomic_t refcnt;
struct sock_filter *insns;
}

Besides this the change of sk_run_filter() in net/core/filter.c
wasn't ported to include/linux/filter.h.
The (inlined) function sk_filter_len() is missed (calculate the
real length out of the numbers of blocks used??).
And some macros are missed: SKF_NET_OFF, SKF_LL_OFF, SKF_AD_OFF,
SKF_AD_PROTOCOL, SKF_AD_PKTTYPE, and SKF_AD_IFINDEX.


Werner


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:50    [W:0.091 / U:0.624 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site