Remove unneeded #include <sys/proc.h> lines.

Reduce kernel stack usage by not having large packets on the stack.
Supply correct size parameter to dhcpd.
Replace some magic numbers with macro names.
Handle more than one interface.

Eliminate some bitrot (nonexisting member variable names).
Don't use curproc when a proc pointer is available.

Style fixes.

Correctly set the Maximum DHCP Message Size. bootpd now works
again as well as ISC dhcpd.

Include a RFC 1533 "Maximum DHCP Message Size" option in our request.

ISC DHCP will limit the reply length to 64 bytes for bootp replies
unless we explicitly tell it we can do more. We tell it that

Include a RFC 1533 "Maximum DHCP Message Size" option in our request.

ISC DHCP will limit the reply length to 64 bytes for bootp replies
unless we explicitly tell it we can do more. We tell it that we can do
1200 bytes.

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$Id$ -> $FreeBSD$

Fix warnings in preparation for adding -Wall -Wcast-qual to the
kernel compile.

This commit includes significant work to proper handle const arguments
for the DDB symbol routines.

The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.

Examine all occurrences of sprintf(), strcat(), and str[n]cpy()
for possible buffer overflow problems. Replaced most sprintf()'s
with snprintf(); for others cases, added terminating NUL bytes where
a

Examine all occurrences of sprintf(), strcat(), and str[n]cpy()
for possible buffer overflow problems. Replaced most sprintf()'s
with snprintf(); for others cases, added terminating NUL bytes where
appropriate, replaced constants like "16" with sizeof(), etc.

These changes include several bug fixes, but most changes are for
maintainability's sake. Any instance where it wasn't "immediately
obvious" that a buffer overflow could not occur was made safer.

Reviewed by: Bruce Evans <bde@zeta.org.au>
Reviewed by: Matthew Dillon <dillon@apollo.backplane.com>
Reviewed by: Mike Spengler <mks@networkcs.com>

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Make bootp error message slightly more verbose

Yow! Completely change the way socket options are handled, eliminating
another specialized mbuf type in the process. Also clean up some
of the cruft surrounding IPFW, multicast routing, RSVP, and o

Yow! Completely change the way socket options are handled, eliminating
another specialized mbuf type in the process. Also clean up some
of the cruft surrounding IPFW, multicast routing, RSVP, and other
ill-explored corners.

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Fixed printf format errors.

Eradicate the variable "time" from the kernel, using various measures.
"time" wasn't a atomic variable, so splfoo() protection were needed
around any access to it, unless you just wanted the seconds

Eradicate the variable "time" from the kernel, using various measures.
"time" wasn't a atomic variable, so splfoo() protection were needed
around any access to it, unless you just wanted the seconds part.

Most uses of time.tv_sec now uses the new variable time_second instead.

gettime() changed to getmicrotime(0.

Remove a couple of unneeded splfoo() protections, the new getmicrotime()
is atomic, (until Bruce sets a breakpoint in it).

A couple of places needed random data, so use read_random() instead
of mucking about with time which isn't random.

Add a new nfs_curusec() function.

Mark a couple of bogosities involving the now disappeard time variable.

Update ffs_update() to avoid the weird "== &time" checks, by fixing the
one remaining call that passwd &time as args.

Change profiling in ncr.c to use ticks instead of time. Resolution is
the same.

Add new function "tvtohz()" to avoid the bogus "splfoo(), add time, call
hzto() which subtracts time" sequences.

Reviewed by: bde

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Moved some #includes from <sys/param.h> nearer to where they are actually
used.

Add a BOOTP_WIRED_TO option, for use on machines with multiple network
cards where the first detected card should not be used for bootp.
Submitted by: Doug Ambrisko <ambrisko@whistle.com>

Update workaround for limitations in the arp code.
Adjust the RPC timeout message which occured when the old workaround
broke to show the correct IP address.

Staticize.

Increase the minimum bootp reply packet size from 16 (bogus) to 300 (correct).

Make the BOOTP family new-style options (in opt_bootp.h)

Removed unused #includes.

Fix all areas of the system (or at least all those in LINT) to avoid storing
socket addresses in mbufs. (Socket buffers are the one exception.) A number
of kernel APIs needed to get fixed in order

Fix all areas of the system (or at least all those in LINT) to avoid storing
socket addresses in mbufs. (Socket buffers are the one exception.) A number
of kernel APIs needed to get fixed in order to make this happen. Also,
fix three protocol families which kept PCBs in mbufs to not malloc them
instead. Delete some old compatibility cruft while we're at it, and add
some new routines in the in_cksum family.

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Move commonly used code into static functions in order to reduce kernel bloat.

Use same syntax as netboot for root and swap mounts.
Handle mount options.
Ignore T16 (swap server address) and T6 (DNS server).

Bring in some kernel bootp support. This removes the need for netboot
to fill in the nfs_diskless structure, at the cost of some kernel
bloat. The advantage is that this code works on a wider range o

Bring in some kernel bootp support. This removes the need for netboot
to fill in the nfs_diskless structure, at the cost of some kernel
bloat. The advantage is that this code works on a wider range of
network adapters than netboot. Several new kernel options are
documented in LINT.
Obtained from: parts of the code comes from NetBSD.

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