Date: Wed, 1 Sep 2004 18:22:14 +0000 (UTC) From: Brooks Davis <brooks@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sbin/ifconfig ifconfig.c src/sys/net if.c if.h Message-ID: <200409011822.i81IMERb017602@repoman.freebsd.org>
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brooks 2004-09-01 18:22:14 UTC
FreeBSD src repository
Modified files:
sbin/ifconfig ifconfig.c
sys/net if.c if.h
Log:
Use a spare byte in struct if_data to store the structure size without
increasing it. Add code to ifconfig to use this size to find the
sockaddr_dl after the struct if_data in the routing message. This
allows struct if_data to grow (up to 255 bytes) without breaking
ifconfig.
Submitted by: peter
Revision Changes Path
1.107 +4 -1 src/sbin/ifconfig/ifconfig.c
1.202 +1 -0 src/sys/net/if.c
1.90 +1 -0 src/sys/net/if.h
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