db7f1ad2ad
Check read permission of symbolic link in vfs layer, when doing readlink(2).
...
Suggested by der Mouse. Ok'ed by Jason R. Thorpe.
1997-10-11 00:05:15 +00:00
61a9f1c6a6
GC pageproc and bclnlist.
1997-10-10 08:19:41 +00:00
541b204984
Add vn_readdir function for use in both the old getdirentries and
...
the new getdents(). Add getdents().
1997-10-10 02:09:30 +00:00
b691680ac4
Regen.
1997-10-10 02:07:55 +00:00
ab03b9752b
Make last argument to VOP_READDIR off_t.
1997-10-10 02:07:00 +00:00
5bfc60c1e5
Regen.
1997-10-10 02:05:21 +00:00
da29e54dfb
Add getdents(). Rename getdirentries to compat_12_getdirentries.
1997-10-10 02:03:47 +00:00
dac3eb2c9b
make /dev/random standard, per message from Jason
1997-10-09 23:53:01 +00:00
d8e4695634
add hooks to initialize the random driver
1997-10-09 23:17:37 +00:00
57f5a4a68d
Add another bit of const poisoning.
1997-10-09 13:05:59 +00:00
8579e3480d
Make memname[] const (but only shallow, since the array may be modified).
1997-10-09 13:02:18 +00:00
64d080efe0
Make various standard wmesg strings const.
1997-10-09 12:59:50 +00:00
7f35228e7e
Make wmesg arguments to various functions const.
1997-10-09 12:49:44 +00:00
593f9e43c2
Fix error handling - call wakeup() in error case too.
1997-10-09 08:35:13 +00:00
324ce8d6cb
Fix tipo inherited from old version of TNF copyright template.
1997-10-09 07:37:50 +00:00
d0c58d6217
Cosmetic changes;
...
- indent continuation line by four columns.
- delete whitespace after cast.
1997-10-09 01:07:46 +00:00
9ad3575d65
- round up requested soft stack limit by vm page size.
...
- don't round up size and truncate addr.
1997-10-09 01:04:13 +00:00
b4b543bc6f
In sys_mount(), use vfs_getopsbyname() rather than using an explicit
...
reference to vfssw[].
1997-10-09 00:39:19 +00:00
fa79dfb77e
Use a swap pager backed VM object for sysV shm instead of kernel VM.
...
Mostly from FreeBSD.
1997-10-07 10:02:03 +00:00
c28cf8c168
A few simple changes to make this closer to something that can be generated
...
by config(8):
- Make the vfs ops and vnodeop_opv symbols match the name of the
file-system option used to configure the file system into the kernel.
- Now that sys_mount() has mountcompatnames[], remove the holes previously
used to preserve ordering for COMPAT_09 and COMPAT_43 mount system calls.
Also, add a comment that describes how I feel about the existence of this
file.
1997-10-06 09:25:00 +00:00
c08ce9b419
If COMPAT_09 or COMPAT_43 are defined, include a table of "mount compatnames",
...
which maps the old file system index numbers to the new (well, since after
NetBSD 0.9) string-based method of finding a file system ops vector. Use
this table rather than assuming the ordering of the vfssw[] array when
emulating the old mount system call.
1997-10-06 09:19:11 +00:00
176a81b2c5
Copyright assigned to The NetBSD Foundation.
1997-10-05 18:37:01 +00:00
43e67d00a1
Regen with the correct NetBSD RCS ID from syscalls.master.
1997-10-04 17:43:31 +00:00
0554a69f18
more comments
1997-10-04 16:56:49 +00:00
45a77d9452
Regen.
1997-10-03 15:07:24 +00:00
9ccb5d2e4d
Add system call lchmod ( #274 ), lchown ( #275 ) and lutimes ( #276 ).
1997-10-03 15:06:18 +00:00
83d3cd0ec7
New function sys_lchmod(), sys_lchown() and sys_lutimes() to manipulate
...
symbolic links.
1997-10-03 14:44:26 +00:00
ea531316f0
- New function change_mode() to set mode given a vnode.
...
- New function change_utimes() to set access and modification times
given a vnode.
- In the function sys_chmod() and sys_fchmod(), call change_mode().
- In the function sys_utimes() and sys_futimes(), call
change_utimes().
1997-10-03 14:14:36 +00:00
a117f2d89b
Reorder some piece of code;
...
In the function sys_utimes, do NDINIT() and namei() first.
In the function sys_futimes, do getvnode() first.
1997-10-03 13:46:02 +00:00
dec1d15959
In the function sys_chmod and sys_utimes, use VOP_UNLOCK(vp) and vrele(vp)
...
instead of vput(vp).
1997-10-03 13:37:33 +00:00
ba054536f8
Fold lone line to fit column < 80.
1997-10-03 13:32:06 +00:00
9f882ea0ee
Cosmetic change;
...
(error = ...) -> (error = ...) != 0, like other place.
1997-10-03 13:29:20 +00:00
a2721a0f1b
In vfs_shutdown(), do the "sync and wait for it to finish" _before_
...
unmounting all of the file systems. If we encounter a condition where
all of the dirty buffers could not flush, then don't unmount file systems,
since it might be likely to wedge.
1997-09-24 21:40:55 +00:00
3aa9abb4d8
Use the copied-in string to pass to cpu_reboot(), not a pointer into user space.
1997-09-20 19:32:15 +00:00
7de20a5b45
Call device_register() on i386 too.
1997-09-20 14:16:43 +00:00
d4713d24c2
Implement the kernel part of pr-1891. This allows for a more flexible sized
...
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
1997-09-19 13:52:37 +00:00
27e54e6dc3
Prevent an extra newline from being printed if the root device is a network
...
interface.
1997-09-13 07:38:25 +00:00
16a8787248
Fix execve(2) and *setregs() interfaces so emulations can set registers in a
...
more correct way. (See tech-kern.)
1997-09-11 23:01:44 +00:00
ae6bc354b9
Use the macro PC_ADVANCE(), if defined, to skip over a breakpoint.
1997-09-10 19:37:31 +00:00
b1fe1c2452
Generalize somewhat (now works for alpha too).
1997-09-10 16:25:07 +00:00
b79dba1b36
syscalls.master changed; regen.
1997-09-09 08:07:00 +00:00
33a2f6fd68
Ups.
1997-09-09 08:05:35 +00:00
b6cefe68ad
Move sys_minherit from 250 to 273 and add a comment why 240-269 are
...
reserved.
1997-09-09 08:04:11 +00:00
5ef067d288
syscalls.master changed; regen.
1997-09-08 18:12:29 +00:00
bca26d18f9
add sys_minherit (from openbsd)
1997-09-08 18:03:32 +00:00
fc8c3e00e0
Bring changes from marc-pcmcia branch down to the trunk.
1997-08-29 00:47:18 +00:00
f31ed493f7
Fix a mbuf leak in sosend() when we have a negative residual count.
1997-08-27 07:10:01 +00:00
66105c37fc
Lseek(2) usage cleanup: the use of L_SET/L_INCR/L_XTND is deprecated,
...
use SEEK_SET/SEEK_CUR/SEEK_END instead.
1997-08-25 19:31:43 +00:00
ed1e33aac5
replace gawk-specific C-style comments with generic AWK comments; from
...
Yasufumi ITOH in PR kern/4011
1997-08-20 06:58:10 +00:00
c6567d9100
eliminate unused variable warnings
...
closes PR kern/3946 by Erik Bertelsen
1997-08-06 16:57:33 +00:00
d37dfbd5c2
Allow for more than one md-device.
1997-08-03 20:36:03 +00:00
e44b1e6182
add a patchable `lkmdebug' variable and only print debug messages
...
when certain bits are set.
1997-07-21 05:43:36 +00:00
4ad51c2811
Allow multiple export requests for a filesystem, host pair if the flags and
...
anon cred are the same. Should probably be handled better in the mountd,
but this will do for now. Fixes PR 469, submitted Sept 1994 by
a certain "Jason R. Thorpe".. ;-)
1997-07-20 23:31:32 +00:00
b1bfdee5fe
In sys_flock, change EBADF to EINVAL because error was generated by
...
a bad argument, not a bad file descriptor. (Found in response to
PR 2602.)
1997-07-17 17:54:40 +00:00
37d77087e8
Check `b_dev' field in bdwrite() before using it as an index into bdevsw[].
...
`b_dev' value of NODEV happens and is normal if the buffer is on its way
to the underlying device strategy function for the first time.
Also, MFS sillily uses a major device number (255) which cannot be used
to index bdevsw[]. Check marked with XXXs.
1997-07-08 22:03:30 +00:00
b7b1073fd0
In bread() and breadn(): if getblk() returns a DELWRI buffer, don't
...
call biowait() but return `success' immediately. We can return `success'
because buffers with recorded errors are not returned by getblk().
(Takes care of PR#3694).
1997-07-08 21:42:59 +00:00
2b0c0d95ab
Make this work for SETUIDSCRIPTS:
...
- include <sys/stat.h> for S_ISUID, S_ISGID
- fix bug where shortcut to fail would use uninitialized variables.
- elide other warnings.
1997-07-08 02:32:02 +00:00
c96fac46ea
update for new vnode_if.sh
1997-07-07 20:19:54 +00:00
6542ece8e1
mark prototypes for static inline functions in the generated files as
...
possibly unused (with __attribute__ ((unused))), to avoid generating
warnings when compiling without optimization but with most ports' default
warning flags.
1997-07-07 20:17:36 +00:00
6eecd789e6
There appear to be spinlock bugs in the VM code. They are not a problem
...
now, as we're always one on CPU (they will be later, though). With DEBUG,
they cause a lot of output, so DEBUG -> LOCKDEBUG for now.
1997-07-06 22:51:59 +00:00
8f8988628d
Add NetBSD RCS Id, and a few minor changes to make it compile.
1997-07-06 12:35:33 +00:00
f93a04da47
Import Lite2 locking code
1997-07-06 12:19:53 +00:00
8dd0293cd3
Use UCHAR_MAX rather than "255" when sanity-checking the length of a
...
sockaddr in sockargs().
1997-06-26 06:13:36 +00:00
1351e629b3
Several small changes to eliminate kludginess in dealing with unix domain
...
socket names:
- In unp_setsockaddr() and unp_setpeeraddr(), if the socket name can't
fit into a single mbuf, allocate enough external storage space to
hold it.
- In unp_bind() and unp_connect(), perform a similar operation, but allocate
one extra byte, and ensure that the pathname is nul-terminated.
Many thanks to enami tsugutomo <enami@cv.sony.co.jp> for the sanity
checking.
1997-06-26 06:06:40 +00:00
e1fb68eb29
In sockargs():
...
- Add a comment describing my feelings about this interface, in general.
- Remove the COMPAT_OLDSOCK length hack. Instead, if the socket argument
is too long to fit in an mbuf, allocate enough external storage to
hold it.
- If the socket argument is a sockaddr, don't allow the length to be
greater than 255, as that would overflow sa_len.
Many thanks to enami tsugutomo <enami@cv.sony.co.jp> for his sanity checking.
1997-06-26 06:01:59 +00:00
01cbda9800
In sbappendaddr(), if the sockaddr length is larger than will fit in
...
an mbuf, allocate enough external storage to hold the sockaddr. Thanks
to enami tsugutomo <enami@cv.sony.co.jp> for providing sanity-checks.
1997-06-26 05:56:38 +00:00
6043eb7d80
Avoid running off the end of the format string if the caller botched
...
the format modifer. Reported by and suggested fix from Daniel G. Pouzzner
in PR #2633 . Final fix is slightly different now that we support the %q
modifier. This fix also includes the equivalent fix for sprintf().
1997-06-26 05:17:45 +00:00
e14025e742
If KGDB is defined, pull in <sys/kgdb.h> for prototypes.
1997-06-26 00:43:10 +00:00
319920c23a
Add "struct", "member", and "export" keywords, per PR #3555 , from
...
Ty Sarna <tsarna@endicor.com>.
1997-06-25 03:09:06 +00:00
b5e26aee04
Invalidate publicly exported FS info when unmounting it locally.
1997-06-24 23:44:57 +00:00
4702f17abc
Add functions to set/reset the info about the publicly exported
...
(WebNFS) filesystem. At first glance this should go into the
NFS code, but all the other export code is here as well.
1997-06-24 23:43:33 +00:00
cd730bdd50
In sosetopt():
...
- Disallow < 1 values for SO_SNDBUF, SO_RCVBUF, SO_SNDLOWAT, and
SO_RCVLOWAT; return EINVAL if the user attempts to set <= 0.
Inspired by PR #3770 , from Havard Eidnes <he@vader.runit.sintef.no>.
- For SO_SNDLOWAT and SO_RCVLOWAT, don't let the low-water mark get
set above the high-water mark. Behavior is now consistent with
BSD/OS: If such an attempt is made, silently truncate to the high-water
value.
1997-06-24 20:04:45 +00:00
a149ed59e4
Eliminate use of dtom() in the handing of UNIX domain sockets. Add an
...
"unp_addrlen" member to the unpcb, and use it when copying the socket
name. This eliminates that last uses of dtom() in the system.
1997-06-24 19:12:53 +00:00
df14b3b830
Add some robustness to ttymodem(), e.g. do not SIGHUP when there hasn't been
...
an actual carrier transition; from Charles M. Hannum.
1997-06-20 10:50:11 +00:00
98ce8ab879
Remove __FORK_BRAINDAMAGEd code; it's no longer needed.
1997-06-19 20:54:15 +00:00
a0696b91ad
When a background process attempts to TIOC[CS]BRK (a.k.a. tcsendbreak()) or
...
TIOCSTART (a.k.a tcflow()), send its process group a SIGTTOU.
1997-06-18 15:32:33 +00:00
93da19a2f1
Rewrote break/parity/framing error handling from spec.
1997-06-17 20:41:59 +00:00
a52a25467d
Implement quad_t (%qx, %qd, %qo) printf formats.
...
Closes pr kern/3747.
1997-06-16 15:02:27 +00:00
3fc5bf341d
Fix a slight botch in dumpdev configuration logic in the RB_ASKNAME
...
case if a network interface is selected as the root device.
1997-06-16 00:25:05 +00:00
e94c4d3f1c
Call cpu_dumpconf() after cpu_rootconf().
1997-06-14 04:18:34 +00:00
91f7efbaf9
Fix crash dump device selection after the recent swap changes:
...
- If RB_ASKNAME, prompt for the dump device, defaulting to
partition 'b' of the root device, if the root device is a disk.
- Else, if dumpspec is set to "none", do not configure a dump device.
- Else, if dumpspec is set by config(8), attempt to use that device.
- Else, dumpspec is wildcarded or unspecified; if the root device is
a disk, select partition b. (which was the previous default dump
partition)
Note, dumps to a local disk now work even if root is on nfs.
1997-06-14 04:17:32 +00:00
5321ad5c6f
regenerate.
1997-06-12 22:07:47 +00:00
9cee42ea7c
swapon back to compat_12 syscall..
1997-06-12 22:05:37 +00:00
32d6beee19
regenerate.
1997-06-12 21:47:09 +00:00
abe622f20b
for now, leave swapon(8) in place.
1997-06-12 21:41:56 +00:00
295af85e9e
remove swap configuration.
1997-06-12 17:12:17 +00:00
8986bdf82d
regenerate.
1997-06-12 14:49:11 +00:00
c59ed4fd4d
add sys_swapctl(), and deprecate, with COMPAT_12, sys_swapon
1997-06-12 14:23:46 +00:00
276676cfbb
Support ext2fs.
1997-06-11 10:40:16 +00:00
372bfc7c08
Calculate returned timeval correctly when using SO_SNDTIMEO/SO_RCVTIME;
...
from Koji Imada <koji@math.human.nagoya-u.ac.jp> in PR/3682.
1997-06-11 10:04:09 +00:00
21bbd49bf2
in vfs_shutdown(), print "syncing disks... " before dropping to spl0(),
...
so that if the drop to spl0() causes another panic (e.g. because there's
still some fatal hardware interrupt that's pending) we'll know that we
dropped IPL to sync the disks.
1997-06-07 17:27:57 +00:00
118a503048
Add HW_MACHINE_ARCH for the new sysctl hw.machine_arch which contains the
...
cpu class of a machine.
1997-06-06 23:14:36 +00:00
f910dab2bd
Get `canwait' argument to kmem_malloc() right.
1997-06-06 10:51:49 +00:00
f160cf5490
Prototype lkmdispatch() in <sys/lkm.h>; all LKMs use it.
1997-05-28 02:44:55 +00:00
cf30e3e3c9
Prototype lkmexists() in <sys/lkm.h> as some LKMs might need to use it.
1997-05-28 02:41:41 +00:00
5b2dc97efd
Move the test for "no rootspec and no bootdv" to after we've had a chance
...
to set rootspec in the case of "root on ? type nfs" and no bootdv was
found. From maximum entropy <entropy@tanstaafl.bernstein.com>, PR #3669 .
1997-05-25 19:20:30 +00:00
b7ba6138b6
If the pgrp_id argument of TIOCSPGRP (a.k.a. tcsetpgrp()) does not specify
...
an existing process group, return EINVAL.
1997-05-22 17:35:42 +00:00
5e15995438
Moved db_kill_proc() and db_show_all_procs() to ddb/db_xxx.c
1997-05-21 19:56:50 +00:00
55f621803a
Moved db_show_callout() to ddb/db_xxx.c
1997-05-21 19:55:45 +00:00
91830a9500
When a background process attempts to TIOCDRAIN (a.k.a. tcdrain()), send
...
its process group a SIGTTOU signal.
1997-05-20 13:11:33 +00:00
153ccc307b
Use PHOLD() and PRELE(), rather than manipulating p_holdcnt directly.
1997-05-19 10:43:28 +00:00
2509589972
Add posix_rename() syscall: regen.
1997-05-18 20:07:27 +00:00
d3aadd8976
Add posix_rename() syscall.
1997-05-18 19:56:48 +00:00
92c113aebb
Fix printf format botch.
1997-05-17 00:19:02 +00:00
09da7e273e
Eliminate vmspace.vm_pmap and all references to it unless
...
__VM_PMAP_HACK is defined (for temporary compatibility).
The __VM_PMAP_HACK code should be removed after all the
ports that define it have removed all vm_pmap references.
1997-05-16 21:39:50 +00:00
9827bd6dc6
When fstat(2)ing a file descriptor of a local communications domain socket,
...
fill the socket's creation time into the stat structure's st_[acm]time fields:
POSIX requires this behavior for pipe(2). N.B.: updating the st_[am]time fields
when reading/writing the pipe is neither required nor implemented, though.
1997-05-15 17:01:04 +00:00
e98c5a9b1c
Fix two boundary/overflow errors in extent_alloc_subregion():
...
(1): "substart == ex->ex_end" and "subend == ex->ex_start"
are completely legal parameters for extent_alloc_subregion()
(2): "(subend - substart) + 1" can cause an overflow if the whole
numeric range is covered by the extent.
Submitted by Matthias Drochner <drochner@zelz26.zel.kfa-juelich.de>
in PR #3119 .
1997-05-12 23:36:32 +00:00
e7b98401d4
Pull in the declarations of db_expression() and db_error(), used by
...
db_kill_proc().
1997-05-08 17:22:05 +00:00
8e39ee9dad
Don't use vaccess() here.
1997-05-08 17:16:15 +00:00
ae5d73b594
Update for vaccess() change.
1997-05-08 17:08:31 +00:00
06fb68217b
Oops; fix reversed test for VDIR.
1997-05-08 16:34:54 +00:00
e3f99a9397
Pass the vnode type to vaccess(), and use it when checking VEXEC. Make sure
...
that the mode bits passed to vaccess() and returned by foo_getattr() contain
only permission bits.
1997-05-08 16:19:43 +00:00
07ba5e5ac3
Snapshot of namei() cleanup:
...
1) Eliminate all of the null component name special cases; handle runs of
slashes and leading and trailing slashes completely differently.
2) Return ENOENT when doing a lookup through an empty symlink.
3) Enforce that we're doing a lookup through a directory in in chdir() and
lookup() rather than in foo_lookup().
Not yet finished.
1997-05-08 14:55:22 +00:00
4d2eb6bb39
GC some code.
1997-05-08 12:17:47 +00:00
837a72363d
VEXEC -> VLOOKUP, as appropriate.
1997-05-08 10:57:17 +00:00
8f5978a181
GC VS[UG]ID and VSVTX, and add a new VLOOKUP, since the semantics are now
...
different from VEXEC.
1997-05-08 10:21:35 +00:00
d7f33c5e60
va_mode contains stat bits. Use S_IS[UG]ID rather than VS[UG]ID.
1997-05-08 10:19:10 +00:00
9fa3dabef7
Moved db_show_all_procs() to kern_proc.c
1997-05-07 18:49:10 +00:00
48c524e63a
Add db_kill_proc() for DDB (and move db_show_all_procs here so
...
all the "proc" debugging stuff is here in one place).
1997-05-07 18:48:15 +00:00
02697a5d47
add case for 512Hz in NTP code
1997-05-05 19:25:26 +00:00
f67d760363
Ancient...needed a slight amount of fixing.
1997-05-04 01:54:24 +00:00
29c5707479
* Make chown()/fchown() use a piece of common code to set ownership.
...
* Setting the ownership of a file now implies clearing its set-{group,user}-id
bits.
1997-04-30 19:29:43 +00:00
103c7d360d
Oops; forgot to GC the last mbuf allocated when out of clusters.
1997-04-28 17:03:58 +00:00
2b65c6c346
Delay turning off P_TRACED until the process is actually waited on. It can't
...
have any signals delivered while exiting, so this should be okay. Change the
test for a traced process in wait4() to exclude a process that was started by
the debugger; in this case, only one SIGCHLD should be delivered.
1997-04-28 13:17:05 +00:00
701f15db33
Reinstate P_FSTRACE, with different semantics:
...
* Never send a SIGCHLD to the parent if P_FSTRACE is set.
* Do not permit mixing ptrace(2) and procfs; only permit using the one that
was attached.
1997-04-28 04:49:27 +00:00
43a0dc8b74
Remove remnants of P_FSTRACE, which is no longer used.
1997-04-28 02:51:41 +00:00
ead5e1a6f7
When stopping a process being traced through procfs, wake up the *parent* (in
...
case it happens to be doing a WAIT.
1997-04-28 02:36:05 +00:00
e725c03060
When checking for init, compare against initproc, rather than comparing the
...
PID. No functional difference.
1997-04-28 02:29:52 +00:00
3a98883bd3
Don't allow the time to be set backwards if in highly secure mode, since this would allow inode change times to be manipulated.
1997-04-26 21:22:57 +00:00
c32418bf82
Fix error in vfs_hang_addrlist() that caused file systems to be exported
...
to more subnets than expected when using netmasks. From Mike Hibler.
1997-04-25 02:43:10 +00:00
9da4efe896
If we fail to allocate a cluster to hold a large packet, simply
...
drop it rather than using a chain of tiny mbufs.
1997-04-24 08:14:04 +00:00
5e62a0725b
Change previous test slightly.
1997-04-23 20:19:45 +00:00
b34794e10f
Do not return success when checking for execute permission by super-user and no
...
execute bits are set. Also, this test is no longer needed in execve(2).
1997-04-23 20:18:16 +00:00
1cf91041df
Nuke the old COMPAT_09 truncation of UIDs, GIDs, process and process group IDs.
1997-04-23 18:59:53 +00:00
2114c082ae
In nanosleep, use local error variable when storing rqtp in so that
...
an error from a failed tsleep will still be returned to the caller.
1997-04-21 16:56:54 +00:00
5ca650f210
XXX Kludge for PowerPC; needs a kernel vfprintf().
1997-04-17 00:06:28 +00:00
c9b0c57620
Add POSIX.1b nanosleep().
1997-04-16 14:41:28 +00:00
e490ffb5cc
Addendum to last commit: "simplify" usage of a vnode pointer.
1997-04-11 22:08:28 +00:00
589549e022
Use VOP_SEEK() in lseek(2).
1997-04-11 22:03:58 +00:00
a817214f5f
make it compile with -DLOCKF_DEBUG
1997-04-10 23:46:18 +00:00
cb9c71d716
Back out last change: just return EACCESS for any non-VREG file.
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Fixes PR/3472 from Matthias Pfaller.
1997-04-10 19:45:40 +00:00
319b64a8f7
Internalize and externalize file descriptors being passed via local domain
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socket control messages correctly, without assuming that sizeof(int) ==
sizeof(pointer). Fixes PR#3183.
1997-04-10 01:51:21 +00:00
116d655640
Back out POSIX.1 conformance change to lseek(2); this will be attended to
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in a different way.
1997-04-09 23:26:06 +00:00
6911ff7d13
Fix two performance issues:
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* When a delayed write buffer falls off the LRU queue, arrange for it to go on
the AGE queue after being flushed out to disk.
* When a delayed write buffer is synced, leave it in its relative position in
the LRU queue.
1997-04-09 21:12:10 +00:00
513465cc2c
Added a sanity check to the force-directory routine, as the CREATE and
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RENAME namei() operations may succeed without returning a vnode.
1997-04-08 16:11:48 +00:00
43bd8d5456
POSIX.1 changes to namei():
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(1) "" no longer refers to the current working directory;
looking this up will now result in ENOENT.
(2) by stripping off trailing slashes and setting a `forcedir'
flag, make code such as { mkdir("dir", m); rmdir("dir/"); }
actually work.
1997-04-08 10:11:55 +00:00
a0dca5145e
Fix a CRNL/NLCR botch I made after looking this up in the X/Open spec.
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Fixes PR 3453; from John Kohl and Enami Tsugutomo.
1997-04-07 16:09:28 +00:00
9300dedf8e
Back out last change to rename(2) until a sane solution for the coexistence
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of both BSD and POSIX semantics is available.
1997-04-07 00:04:16 +00:00
4256cf1898
Add some clarification about the TTBREAKC macro's purpose; suggested by
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Chris G. Demetriou.
1997-04-06 14:44:44 +00:00
c65f7b2d9a
fix missing parenthesis in TTBREAKC()
1997-04-06 08:15:17 +00:00
enami