Luigi Rizzo 49b144f286 Add a readonly sysctl variable of type string, kern.bootp_cookie, ... which is initialized with whatever string a dhcp/bootp server passes as vendor tag 134. There is no standard tag that I know with this information, and no vendor-defined tag that applies to FreeBSD that I could find doing the same thing. The intended use is to pass information to userland for run-time configuration of a diskless client without having to run a bootp/dhcp client for the third time (after the one in pxeboot/etherboot, and the one in the kernel bootp), also because these clients generally screwup the interface configuration, which is not exactly what you want when you have your disks nfs-mounted. Manpage update to follow soon. MFC-after: 3 days		2002-03-13 09:23:11 +00:00
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bootp_subr.c	Add a readonly sysctl variable of type string, kern.bootp_cookie,	2002-03-13 09:23:11 +00:00
krpc.h	…
krpc_subr.c	Simple p_ucred -> td_ucred changes to start using the per-thread ucred	2002-02-27 18:32:23 +00:00
nfs.h	…
nfs_bio.c	Simple p_ucred -> td_ucred changes to start using the per-thread ucred	2002-02-27 18:32:23 +00:00
nfs_lock.c	Use thread0.td_ucred instead of proc0.p_ucred. This change is cosmetic	2002-02-27 19:18:10 +00:00
nfs_lock.h	…
nfs_nfsiod.c	…
nfs_node.c	…
nfs_socket.c	…
nfs_subs.c	…
nfs_vfsops.c	Simple p_ucred -> td_ucred changes to start using the per-thread ucred	2002-02-27 18:32:23 +00:00
nfs_vnops.c	vhold() our vnode while checking the remote side.	2002-03-08 13:43:43 +00:00
nfsargs.h	…
nfsdiskless.h	Fix warnings.. bootpc_init() and related.	2002-02-28 03:07:35 +00:00
nfsm_subs.h	…
nfsmount.h	…
nfsnode.h	…
nfsstats.h	…
nlminfo.h	…