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Author SHA1 Message Date
dholland
481fee3913 description: 
Don't assign ni_vp until namei_oneroot() returns.
 2011-04-11 02:18:07 +00:00
dholland
1101db58b6 description: 
Make sure namei_oneroot leaves ni_dvp and ni_vp NULL on error.
 2011-04-11 02:17:54 +00:00
dholland
40026ffa1a description: 
Cosmetic: names of scratch vnodes.
 2011-04-11 02:17:41 +00:00
dholland
2c90c42da2 description: 
Remove state->lookup_alldone. Don't need it any more; it's set
precisely when succeeding with a null result vnode and it now works to
just check for that case.

(also, when "error" is already 0 we don't need to assign another 0 to
it, even as a precaution.)
 2011-04-11 02:17:28 +00:00
dholland
92d2421f6e description: 
Pass foundobj to namei_follow() instead of fishing in the global state.
 2011-04-11 02:17:14 +00:00
dholland
9a0bbd245c description: 
Fix lookup_for_nfsd_index() -- it wasn't locking the directory it was
searching. I'm not sure if this is something I introduced or if it's
just been wrong for ages; the code path is used only for serving
index.html in WebNFS and probably just ought to be removed.
 2011-04-11 02:17:01 +00:00
dholland
6207f76d3e description: 
Ensure we don't leak stale pointers out in ni_dvp or ni_vp on error return.
 2011-04-11 02:16:27 +00:00
dholland
77d9b86dde description: 
In the test where we check if searchdir is NULL and fail if we needed
to return ni_dvp, also check if searchdir is on a different volume
from foundobj. I believe the NULL test was meant to encompass this
situation, but it definitely doesn't in some cases related to
emulroots. This appears to be a bug, and I'm pretty sure it's not one
I introduced.

(The search directory and result are on different volumes if we
crossed a mount point.)
 2011-04-11 02:16:07 +00:00
dholland
59d384dbad description: 
Don't assign ni_dvp until the end of namei_oneroot().
 2011-04-11 02:15:54 +00:00
dholland
14eb7d8f01 description: 
Improve previous by manipulating ni_dvp more intelligently.
 2011-04-11 02:15:38 +00:00
dholland
b2a0943b93 description: 
Don't bother conditionally doing vput(ndp->ni_dvp) where it's always null.
(and don't bother testing for null where it never is)
 2011-04-11 02:15:21 +00:00
dholland
2261559e9e description: 
In lookup_once(), assign newsearchdir_ret when searchdir is updated,
instead of upon return.
 2011-04-11 02:15:09 +00:00
dholland
9a8d924b56 description: 
vref new vnodes before vrele'ing old vnodes, just in case.
 2011-04-11 02:14:57 +00:00
dholland
63328123b6 description: 
state->namei_startdir has no further reason to exist.
 2011-04-11 02:13:22 +00:00
dholland
dec6f9dee3 description: 
namei_end() doesn't really do anything useful at this point, so get
rid of it.
 2011-04-11 02:13:10 +00:00
dholland
32feec0843 description: 
As ndp->ni_dvp is also assigned to the updated search dir on every
return from lookup_once(), pass it back instead and update ni_dvp in
the caller.
 2011-04-11 02:12:58 +00:00
dholland
8afbcdea2f description: 
lookup_once() on success always sets ni_vp to the same thing as the
returned foundobj, so do that in the caller instead.
 2011-04-11 02:12:42 +00:00
dholland
8edb736bad description: 
In lookup_once(), move the assignments to ni_dvp and ni_vp to just
before function return.
 2011-04-11 02:11:32 +00:00
sjg
b446ef338f Add :localtime and :gmtime which use value as format string for strftime. 2011-04-11 01:44:15 +00:00
dholland
e10d3f7144 Use locals/args instead of state->dp in namei_once(). Remove 
state->dp.
 2011-04-11 01:40:13 +00:00
dholland
bc3fd6e03b Split the variable that replaced state->dp into two, to reflect its 
actual usage.
 2011-04-11 01:40:01 +00:00
dholland
a3df1e234e In namei_oneroot(), use a local in place of state->dp. 
state->dp is now only used by/in lookup_once().
 2011-04-11 01:39:46 +00:00
dholland
2a77039908 Improve namei_atsymlink to take the found object as an argument 
instead of fetching it from the global state.
 2011-04-11 01:39:28 +00:00
dholland
0f3ea0df8e Move unrelated error handling logic out of namei_parsepath. 2011-04-11 01:39:13 +00:00
dholland
33debd39c2 Move assignment of search directory from ni_dvp outside namei_follow. 2011-04-11 01:38:47 +00:00
dholland
f47ba9711d Improve namei_follow to handle the search dir as an argument instead 
of in the global state.
 2011-04-11 01:38:24 +00:00
dholland
9147816ce5 Improve namei_start to pass back its result instead of updating the 
global state.
 2011-04-11 01:38:10 +00:00
dholland
54d3dd621f Simplify. 2011-04-11 01:37:43 +00:00
dholland
bea472a444 Fold do_lookup into namei. 2011-04-11 01:37:14 +00:00
dholland
eaad94e4e9 Split TRYEMULROOT handling into its own function. 2011-04-11 01:36:59 +00:00
dholland
bd6bd58186 Cut and paste and simplify code used by the other nfsd entry point, so 
it won't get in the way.
 2011-04-11 01:36:28 +00:00
dholland
7f3a76e260 Merge nfsd's cut&paste copy of namei with the master one. 2011-04-11 01:35:55 +00:00
dholland
8d22bcb871 More cleanup. 2011-04-11 01:35:00 +00:00
dholland
b01a92ff1d 5.99.49: you need a new nfsd module. 2011-04-11 01:33:46 +00:00
dholland
87f3ba8ed6 Clean up. Move some more code across from nfsd's private entry points. 2011-04-11 01:33:04 +00:00
wiz
a4af43db58 exec is on a higher plane of existence. 2011-04-11 00:21:45 +00:00
dholland
cdadb9ea2e Fix obvious bug. 
(note: this file still doesn't build on amd64)
 2011-04-10 23:31:30 +00:00
pgoyette
4516c056be Synchronize -N option name in Synopsis with that in the Description 2011-04-10 22:49:52 +00:00
dholland
e23caa73d0 Update this weekend's note on cleaning gcc: you need to clean binutils too. 2011-04-10 22:46:09 +00:00
joerg
c5c155b784 Add back a stylish new line. 2011-04-10 21:25:56 +00:00
joerg
31ba4e2954 Use ?: operator to determine when to add --sysroot. Unbreaks clang 
bootstrap.
 2011-04-10 21:03:17 +00:00
christos
2a672d40b3 Add: 
usage: show proc [/a] [/p] address|pid
        /a == argument is an address of any lwp
	/p == argument is a pid [default]
From: Vladimir Kirillov proger at wilab dot org dot ua
 2011-04-10 20:59:22 +00:00
christos
bee149d152 - amd64 support 
- fix end of file handling
From: Vladimir Kirillov proger at wilab dot org dot ua
 2011-04-10 20:39:42 +00:00
christos
7e80a5d1f8 something ate my / 2011-04-10 20:38:37 +00:00
christos
a640264e31 Merge db_trace for x86. From: Vladimir Kirillov proger at wilab dot org dot ua 2011-04-10 20:36:48 +00:00
joerg
29f33e6b4e Add a generic note about GCC's error on changed variables and a specific 
entry for the sysroot related changes breaking MKUPDATE.
 2011-04-10 20:22:32 +00:00
joerg
c28ff146c9 For USETOOLS=yes, use the --sysroot support of the compiler to cut down 
the number of hard-coded pathes and magic invocations.
 2011-04-10 16:52:36 +00:00
joerg
63235c7b3d Reduce difference between src/tools/gcc and src/gnu/usr.bin/gcc4 
configuration. All but the target to helper programs should be the same.
Mark include directories as sysroot-relative.
 2011-04-10 16:50:18 +00:00
joerg
6d711022e5 Don't install limits.h. 2011-04-10 16:48:51 +00:00
joerg
61ae1a1c52 Define _REENT. Extend CPPFLAGS. 2011-04-10 16:47:39 +00:00