the interface output queue and further udp packets would be fragmented
and only partially sent - keeping the output queue full and jamming the
network, but not actually getting any real work done (because you can't
send just 'part' of a udp packet - if you fragment it, you must send
the whole thing). The fix involves adding a check to make sure that the
output queue has sufficient space for all of the fragments.
Imported libmd. This library contains MD2, MD4 and MD5.
These three boggers pop up all over the place all of the time, so I
decided we needed a library with them. In general they are used for
security checks, so if you use them you want to link them static.
kernel a.out file, meaning that this is where the kernel starts.
(not at KERNBASE) - KERNBASE is 0xf0000000, while the kernel loads at
0xf0100000
Reviewed by:
a tty.
Note that this might conflict with the collateral use of TS_WOPEN, but
for the moment I can find no problems associated with this. (TS_WOPEN
will likely go away in the future anyway). This should be looked at
again in the future (the potential problem is that the cblock pool
may either run out or accumulate too many cblocks).
and cleandir: targets, simple use a CLEANFILES+= to handle this very
simple special case.
Add ${COPY} knob to install commands so that files don't disappear out
of the obj tree after a make install.
ready to go deal with just yet.
Disable man for now it will be fixed shortly, just wanted all the man
page converion stuff to be done togeather since that is a major functional
change and really belongs in a seperate commit.
1. Use ${MAKE} everywhere again. Whoops.
2. Replace multiple invocations of gzip ... split ... with one variable.
3. Add src-clean target for making the src tree presentable before
making a src tarball out of it.
upon disk type. In far more cases than not this is the optimal setting
for any disk drive made after 1990.
This now means all installs will have the disks newfs'ed with either:
newfs -b 8192 -f 1024 -d 0 -n 1
or
newfs -n 4096 -f 512 -d 0 -n 1
depending on what the user chooses for the blocking factor.
date!!) and rename them to something more eye-catching so people will read them
again (considering the previous state of affairs, I'm actually rather glad they didn't!).
1. Add to secr and bindists to possibly save the occasional fool who
doesn't RTFM and uses the wrong command to extract this (or even someone
who's legitimately using this to extract on top of a bindist somewhere
*else*).
2. Do the right thing with any symlinks in the src tree. Right now, we're
free of the buggers, but just in case.
I know that I said earlier that this should be unconditional behaviour,
but I thought about it a little more and concluded that the principle of least
surprise dictates that I make it an option.
Back out my earlier change. Note that this is just for the 1.1.5R floppies;
the 1.1.5A ones still have the work-around method (which works fine and
doesn't hurt anything, it's just kludge!).
called `-' lying around on the users system forever) login shells will fail.
Just special-case the handling of `-' for now until/unless I find a more
palatable solution.
from David Greenman, Bruce Evans and Julian Elischer.
They are:
[vnode pager - David/Bruce]:
The following patch fixes a problem where some data could be lost in a
delayed-write buffer if the cached buffer was larger than a page. This fix was
provided by Bruce Evans and modified slightly by me.
[st.c - Julian]:
My fix for "bad request, must be between 0 and 0"
RTFS if you're interested).
[gnu/fpemul - David/Bruce]:
These changes fix single stepping of emulated FPU instructions.
Previously, the instruction after an emulated instruction was
executed without causing a SIGTRAP ...
The also fix the initial control word being different for the
GPL emulator (it is still wrong for the old emulator) and remove
an unnecessary panic when emulation is not configured (I hope at
least init, sh and reboot will run without floating point. I
remember only df and mkfs being broken by the lack of FP in 0.0).
[Various fixes described below - Bruce/David]:
sys/i386/boot/boot2.S:
Yet another attempt to propagate the correct fix for 16 vs
32-bit mode bugs. [verified]
sys/i386/i386/db_interface.c:
Protect against reentering Debugger().
sys/kern/kern_time.c:
Don't allow 'time.tv_usec == 0' except at clock interrupts.
sys/pcfs/pcfs_fat.c:
Make it compile without -O.
sys/scsi/sd.c:
Fix as posted to some freebsd mailing list.
(changes the order of the assignment of "sectors" because it earlier
value is needed first -DG)
sys/vm/vm_glue.c:
Fix stale comments and verbose code.
sys/vm/vm_mmap.c
Fix off by 1 errors and verbose code.
[From Nate - cosmetic but non-intrusive and useful enough to go in]
sys/i386/isa/isa.c:
Appended you'll find a patch to the NMI error log routine in isa/isa.c.
The below patch just adds some additional information when an NMI occurs
which can help debug the hardware problem.
