src/sys/net/bpfdesc.h, branch releng/4.7

MFC: Make bpf's read timeout feature work more correctly with

2001-12-17T19:32:33Z

select/poll, and therefore with pthreads. This is a merge of the following revisions: bpf.c 1.86 bpfdesc.h 1.19 PR: kern/22063 and bin/31649

MFC: support for BIOC[GS]SEESENT ioctl and bd_seesent BPF descriptor flag

2000-03-19T05:55:36Z

Commit message from -CURRENT: rwatson 2000/03/17 22:30:43 PST Introduce a new bd_seesent flag to the BPF descriptor, indicating whether or not the current BPF device should report locally generated packets or not. This allows sniffing applications to see only packets that are not generated locally, which can be useful for debugging bridging problems, or other situations where MAC addresses are not sufficient to identify locally sourced packets. Default to true for this flag, so as to provide existing behavior by default. Introduce two new ioctls, BIOCGSEESENT and BIOCSSEESENT, which may be used to manipulate this flag from userland, given appropriate privilege. Modify bpf.4 to document these two new ioctl arguments. Reviewed by: asmodai Revision Changes Path 1.22 +9 -1 src/share/man/man4/bpf.4 1.60 +20 -1 src/sys/net/bpf.c 1.22 +3 -1 src/sys/net/bpf.h 1.15 +2 -1 src/sys/net/bpfdesc.h

Implement pseudo_AF_HDRCMPLT, which controls the state of the 'header

1999-10-15T05:07:00Z

completion' flag. If set, the interface output routine will assume that the packet already has a valid link-level source address. This defaults to off (the address is overwritten) PR: kern/10680 Submitted by: "Christopher N . Harrell" Obtained from: NetBSD

$Id$ -> $FreeBSD$

1999-08-28T01:08:13Z

I got another batch of suggestions for cosmetic changes from bde.

1998-11-11T10:56:07Z

Installed the second patch attached to kern/7899 with some changes suggested

1998-11-11T10:04:13Z

by bde, a few other tweaks to get the patch to apply cleanly again and some improvements to the comments. This change closes some fairly minor security holes associated with F_SETOWN, fixes a few bugs, and removes some limitations that F_SETOWN had on tty devices. For more details, see the description on the PR. Because this patch increases the size of the proc and pgrp structures, it is necessary to re-install the includes and recompile libkvm, the vinum lkm, fstat, gcore, gdb, ipfilter, ps, top, and w. PR: kern/7899 Reviewed by: bde, elvind

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22T09:48:43Z

ready for it yet.

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47Z

This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.

Clean up Ethernet drivers:

1996-02-06T18:51:28Z

- fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly

Fix a bunch of spelling errors in the comment fields of

1996-01-30T23:02:38Z

a bunch of system include files.