John Birrell
6fe173c87b
Implement compile time thread lock debug.
1998-06-09 08:37:35 +00:00
John Birrell
bc99dd746b
Rename fstat as _thread_sys_fstat if being built into libc_r.
1998-06-09 08:35:42 +00:00
John Birrell
3b6533a024
Implement thread support for libc_r. Make the lseek syscall directly
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to avoid recursive locking.
1998-06-09 08:34:35 +00:00
John Birrell
86af3ff9b0
Implement compile time debug mode for thread locks.
1998-06-09 08:32:23 +00:00
John Birrell
3d853e107e
Add support for thread lock debug. No impact of the malloc code.
1998-06-09 08:30:32 +00:00
John Birrell
f374bfcd3c
Implement compile time debug support for spinlocks.
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Simplify the atomic lock prototype, removing the lock value.
Delete the unlock prototypes that are not required.
1998-06-09 08:28:49 +00:00
John Birrell
7d24d0302f
Delete the atomic unlock function since it is no longer required.
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Simplify the atomic lock to just write a value of 1 to the lock instead
of taking the value passed by the caller (which just confused things).
1998-06-09 08:25:41 +00:00
John Birrell
3dcb4f7556
Atomic lock asm code for the alpha version of libc_r.
1998-06-09 08:21:55 +00:00
Bruce Evans
70c9f9745b
Quick fixes for the mtree bootstrap:
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- don't announce `mtree' as `mtools'.
- don't install to ${DESTDIR}/usr/sbin (which often doesn't exist if
DESTDIR is set and may be read-only if DESTDIR is not set).
- install to (${WORLDTMP}/usr/sbin so that the new mtree is actually
in $PATH if DESTDIR is set.
- don't use the host make or the host sys.mk. This is probably
unimportant.
- use a temporary obj dir like the one for `make'. This was mainly
necessary because I forgot to remove the MAKEOBJDIRPREFIX unsetting
which was just a bug for mtree. A non-quick fix would handle mtree
more like a bootstrap tool (the only additional complications are to
create ${BINDIR} and avoid excessive cleaning). Except a non-quick
fix would change much more.
1998-06-09 07:19:13 +00:00
Warner Losh
42d494a30b
$@ is deprecated, use longer forms of single char macros
1998-06-09 05:36:48 +00:00
Warner Losh
e13ca89a55
$@ deprecated, use long form.
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PR: conf/3273
1998-06-09 05:14:43 +00:00
Warner Losh
67d3ec9a0f
If we get back too much data to fit in result, return NULL. This avoids
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a buffer overflow, but might negatively impact those hosts who have
enough aliases to fill MAXHOSTNAMELEN * 2 characters in them.
Good candidate for merging back into -stable. Lightly tested by me, but
it came from OpenBSD a while ago.
Obtained from: OpenBSD
1998-06-09 05:06:27 +00:00
Warner Losh
d944ccabfc
Use correct size for readlink buffer. This is the size of the
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buffer -1 since readlink adds its own NUL to the end.
Inspired by: Similar changes in OpenBSD
1998-06-09 05:02:29 +00:00
Warner Losh
f520b5e894
use strncpy correctly
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use strncat correctly
check buffer size in graph_name
Change paths from /tmp to /var/run for server sockets
This has been building in my tree for ages, but has remained lightly
tested.
Reviewed by: jkh ages ago
1998-06-09 05:01:38 +00:00
Warner Losh
fff3012516
o be careful about buffer overflows
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o Use snprintf rather than sprintf
This is only lightly tested.
1998-06-09 04:58:36 +00:00
Warner Losh
fd67e2c50e
Remove unused strvisx.
1998-06-09 04:35:20 +00:00
Warner Losh
a716ad6693
Don't assume that hp->h_lenght == 4. Be conservative in its use.
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Submitted by: J. Assange a long time ago.
1998-06-09 04:31:02 +00:00
Warner Losh
f34c49eb54
o Use snprintf rather than sprintf.
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o Revert gid to caller before a shell so we can run setgid.
o minor style nits to make bruce happy :-)
o use strncpy correctly.
1998-06-09 04:28:05 +00:00
Warner Losh
fae4b464e3
Use mkstemp rather than mktemp for yacc's temp files. This change was made
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to OpenBSD a long time ago and to my tree shortly thereafter. I think theo
made this change, or one similar to it, but I could be wrong.
1998-06-09 04:20:51 +00:00
Warner Losh
448b84a0e4
o Use snprintf rather than sprintf
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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
1998-06-09 04:17:29 +00:00
Warner Losh
9a1f6729af
o Use snprintf over sprintf.
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o Use strncpy correctly.
o Use enough buffer for line.
Inspired by or Obtained from: Similar changes in OpenBSD
1998-06-09 04:13:03 +00:00
Warner Losh
c788c9b224
Make sure we pass the length - 1 to readlink, since it adds its own
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NUL at the end of the path.
Inspired by: OpenBSD's changes in this area by theo de raadt
1998-06-09 04:10:08 +00:00
Warner Losh
205a8ea824
$@ is deprecated, use ${.TARGET} instead. Ditto for other single character
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$n.
PR: conf/3273
1998-06-09 04:07:23 +00:00
Warner Losh
8a20f85ccb
Make sure we don't overflow the path buffer. Exit if we do.
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Obtained from or inspired by: A similar change in OpenBSD by theo
1998-06-09 03:39:38 +00:00
Warner Losh
e00e592a7a
Make sure we pass the length - 1 to readlink, since it adds its own
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NUL at the end of the path.
Inspired by: OpenBSD's changes in this area by theo de raadt
1998-06-09 03:38:43 +00:00
Bruce Evans
39b14624c5
Updated generated files.
1998-06-09 03:36:59 +00:00
Bruce Evans
e7c1c309fa
Don't generate COMPAT_43 cruft if there are no COMPAT_43 syscalls.
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In particular, don't generate an include of "opt_compat.h" if it
wouldn't affect anything we create. This will fix recent breakage
of the ibcs2 LKM. The ibcs2 syscall files were not regenerated
properly, so the LKM didn't break immediately when we started
generating this extraneous include.
1998-06-09 03:32:05 +00:00
Bruce Evans
9ae58db7a3
Include "opt_compat.h" explicitly instead of depending on
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makesyscalls.sh generating it as pollution.
Don't attempt to separate the includes by newlines. makesyscalls.sh
just ignores newlines.
1998-06-09 03:28:14 +00:00
Bruce Evans
afba897ff2
Fixed `make depend', which I broke here about a month ago by moving
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the null default for `depend' from bsd.dep.mk to bsd.obj.mk.
bsd.kmod.mk included these files in a bad order, so it picked up
the null default.
1998-06-09 02:55:40 +00:00
Julian Elischer
3f2419f9e4
The version of the softdep changes in FreeBSD broke the
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(doingdirectory && !newparent) case of ufs_rename().
rename("D1/X/", "D2/Y/") gives a wrong link count for D2.
Submitted by: Bruce Evans <bde@zeta.org.au>
Reviewed by: Kirk McKusick <mckusick@McKusick.COM>
1998-06-08 23:55:33 +00:00
Nate Williams
2f52e46135
- Added entry for Xircon CreditCard Modem.
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Submitted by: "Mike Del" <repenting@hotmail.com>
1998-06-08 21:10:41 +00:00
John Polstra
492cf9a427
My previous change could conceivably succeed at removing CHROOTDIR.
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Ignore errors from the chflags command that follows it, just in case.
1998-06-08 20:58:02 +00:00
Julian Elischer
01f0fef31b
Don't let ifunit() modify the string passed as an argument.
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it may be in the text segment and write protected.
1998-06-08 20:33:29 +00:00
Brian Somers
645b7985ea
Correct `set server'' usage and add mention that
`set ns'' changed
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in README.changes.
Suggested by: stuart henderson <stuart@internationalschool.co.uk>
1998-06-08 20:23:44 +00:00
John Dyson
0d3dd8fbc5
Remove some junk left over from a previous commit.
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Submitted by: phk
1998-06-08 18:18:28 +00:00
Bruce Evans
677b9b3f7c
Print the write counts if they are nonzero even if we're mounted
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readonly, since they tell us about previous write activity.
Use the correct format to print the write counts.
1998-06-08 14:08:54 +00:00
Bruce Evans
414c93f3aa
Updated generated files.
1998-06-08 11:08:35 +00:00
Bruce Evans
bf0955a99d
Fixed some style bugs in output (missing tabs and unparenthesized macros).
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Fixed some style bugs in source (mostly, superfluous backslashes).
1998-06-08 11:02:00 +00:00
John Birrell
6e2f2fe480
Add LIB_SPEC (same as on i386) so that gcc knows about libc_r.
1998-06-08 10:58:36 +00:00
Bruce Evans
a09bee1aa8
Fixed pedantic semantics errors (bitfields not of type int, signed int
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or unsigned int (this doesn't change the struct layout, size or
alignment in any of the files changed in this commit, at least for
gcc on i386's. Using bitfields of type u_char may affect size and
alignment but not packing)).
1998-06-08 09:47:47 +00:00
Doug Rabson
c2a0fb7410
Fix more of my DDB breakage.
1998-06-08 09:23:24 +00:00
Doug Rabson
2e91d07af9
Fix a typo which prevented i386 elf from working at all (including Linux
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emulated elf binaries).
1998-06-08 09:19:35 +00:00
Søren Schmidt
1747fd3131
Correct even more ioctl breakage :(
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Doesn't people check their code before committing anymore, it could
at least compile ????
1998-06-08 09:00:28 +00:00
KATO Takenori
4dd125707d
Sync with sys/i386/isa/clock.c revision 1.123.
1998-06-08 08:56:43 +00:00
KATO Takenori
c7e9ceee59
Merge 64bit portability fixes from sys/i386 stuff.
1998-06-08 08:55:47 +00:00
Bruce Evans
387905a6b3
Fixed pedantic semantics errors (bitfields not of type int, signed int
...
or unsigned int (don't do this in one case where it would change the
object file)).
1998-06-08 08:50:43 +00:00
Doug Rabson
aebed8b0ba
Make DDB work again after I broke it :-(.
1998-06-08 08:43:20 +00:00
Philippe Charnier
65b4c10030
Add rcsid, remove unused #includes. Use err(3).
1998-06-08 06:44:05 +00:00
Joseph Koshy
59fde8c360
Fix spelling in printf().
1998-06-08 06:42:34 +00:00
Philippe Charnier
3121d4cbe0
Use warnx()+fprintf() to handle multi-line messages. Correct K&R support and
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KNF continuation indent rule.
Requested by: Bruce.
1998-06-08 06:41:47 +00:00