Module Name:	src
Committed By:	christos
Date:		Sat Aug  9 18:13:04 UTC 2003

Modified Files:
	src/sys/net: if.c

Log Message:
Fix problem with OSIOCIFCONF where it tried to copyout addresses that
did not fit in struct osockaddr. Fixes linux emulation issue where bogus
addresses where returned for the interfaces [AF_LINK, AF_INET6]. While
I am here, change ioctl, so if the ifconf buffer passed is NULL, then it
computes how much space is needed and returns it in ifc_len.


To generate a diff of this commit:
cvs rdiff -r1.126 -r1.127 src/sys/net/if.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.