o Make the dos emulation treat c: and C: the same way. Sourcer was doing
a chdir("c:\\") rather than a chdir("C:\\");
o use drlton() in all places where we used to use -'A' so that we're always
case independent.
o use drntol() in all places where we used to use + 'A' for similar reasons
used to check to see if windows 3.x if running. We always return 0,
which means that neither Windows 3.x nor Windows/386 2.x is running. It
also means, btw, that XMS version 1 isn't installed, which is true since
we don't implement that either.
This fix only removes the dependency on compile time constants. The code
has other (old) problems that need to be addressed.
PR: 1791
Reviewed-by: bde, tegge
o Add more checks for buffer overflows
o Use snprintf rather than strcat/cpy and have better checks for max
length exceeded.
Most of these changes are not exploitable buffer overruns, but it never
hurts to be safe.
Inspired by and obtained from: OpenBSD
says it pretends to make.
This bug was apparently harmless except for normal cases involving
.ORDER statements when it made debugging of -jN using -n very
confusing. E.g., for:
.ORDER: beforedepend .depend
depend: beforedepend .depend
where beforedepend depends on something so that it is not initially
up to date, `make [-n] -j2 depend' causes `make' to wait for itself
to make beforedepend. This works fine without -n. The job to make
beforedepend has normally been started, and beforedepend is marked
as made when the job completes. However, with -n, the pseudo-job
for making beforedepend has normally completed, and in any case
there was no chance of beforedepend being marked as made. `make'
actually exited almost immediately with status 0 instead of waiting
forever.
it if flags were explicitly specified on the command line. Do not warn
if we were merely trying to preserve flags or remove UF_NODUMP. NFS does
not support flags.
I'm not sure that this is ideal, but it should do for now. Installing
a plain file onto a NFS server must work, we used to silently ignore the
attempt. Doing a binary install looses the flags anyway since cpio
doens't preserve them with the cdrom/network images.
XXX make world should not use flags or chown/chgrp in the obj/tmp area.
This is based on a suggestion from Ken Merry <ken@plutotech.com>.
Here is a some example for avoiding a confusion.
It asssumes a logged host domain is "spec.co.jp". All
example is longer than UT_HOSTNAMELEN value.
1) turbo.tama.spec.co.jp: 192.19.0.2 -> trubo.tama
2) turbo.tama.foo.co.jp : 192.19.0.2 -> 192.19.0.2
3) specgw.spec.co.jp : 202.32.13.1 -> specgw
Submitted by: Atsushi Murai <amurai@spec.co.jp>
Clean up (or if antipodic: down) some of the msgbuf stuff.
Use an inline function rather than a macro for timecounter delta.
Maintain process "on-cpu" time as 64 bits of microseconds to avoid
needless second rollover overhead.
Avoid calling microuptime the second time in mi_switch() if we do
not pass through _idle in cpu_switch()
This should reduce our context-switch overhead a bit, in particular
on pre-P5 and SMP systems.
WARNING: Programs which muck about with struct proc in userland
will have to be fixed.
Reviewed, but found imperfect by: bde
Move a.out libraries to /usr/lib/aout to make space for ELF libs.
Make rtld usr /usr/lib/aout as default library path.
Make ldconfig reject /usr/lib as an a.out library path.
Fix various Makefiles for LIBDIR!=/usr/lib breakage.
This will after a make world & reboot give a system that no
longer uses /usr/lib/*, infact one could remove all the old
libraries there, they are not used anymore.
We are getting close to an ELF make world, but I'll let this
all settle for a week or two...
Move our old a.out utils to /usr/libexec/aout.
Enable binutils and put the utils in /usr/libexec/elf
Enable objformat, a little helper program that calls the right
utils based on /etc/objformat and $OBJFORMAT.
This will enable the ELF generating tools.
Remember that this is only step one, the system is still compiled
and run in a.out format ONLY.
Problem left to solve: The BSD manpages wins over the GNU equivalents
as the are installed last. We need to distinguish between the manpages
somehow...
group is 0 in /etc/passwd even if they aren't listed
as a member in /etc/group. This is more inline with
what the group manpage says.
PR: 6696
Submitted by: Max Euston <meuston@jmrodgers.com>
that prevent the programs from being linked static (duplicated
symbols).
Other programs depend on kernel internals. These will have to wait
for a custom alpha kernel. For now, let's just make the build safe.
Implement -s option
Keep going if a file is not found
Append ':' to printed filenames
Include backslash in terminal characters
Make exit status dependent on a match having been found
Revise manpage accordingly
Warner Losh
Bruce Evans
Steve Price
Robert Nordier
Guy Helmer
Peter Wemm
Dmitrij Tejblum
Wolfram Schneider
Joseph Koshy
Andrey A. Chernov
Peter Hawkins
Poul-Henning Kamp
John Hay
Atsushi Murai
John Birrell
Daniel O'Callaghan
Søren Schmidt
Dag-Erling Smørgrav
Pierre Beyssac
Mark Murray
Garrett Wollman
Bill Fenner
Masafumi Max NAKANE
Philippe Charnier
Alexander Langer