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12 Commits

Author SHA1 Message Date
eeh 3bd42b03a7 Make getcwd_common() available to COMPAT_NETBSD32 code as well. 1999-12-30 16:01:34 +00:00
jdolecek f7f3de79e0 g/c redundant vn_isunder() prototype (it.s in <sys/vnode.h>) 
minor KNF changes
 1999-12-15 08:36:44 +00:00
sommerfeld c4fe7934c5 Fix kern/7944: getcwd permission checking was overly restrictive. 
(Don't require start directory to have read permission).
 1999-07-11 09:27:23 +00:00
sommerfeld 140b1ee075 Housecleaning time: 
Fix and document naming convention for vnode variables (always use
lvp/lvpp and uvp/uvpp instead of a hash of cvp, vpp, dvpp, pvp, pvpp).

Delete old stale #if 0'ed code at the end.

Change error path code in getcwd_getcache() slightly (merge common
cleanup code; shouldn't affect behavior any).
 1999-07-04 20:16:57 +00:00
sommerfeld c45e268d01 Fix PR7373 for real: Rearrange locking to avoid need for LOCKPARENT in lookup 1999-06-21 05:11:09 +00:00
sommerfeld 1425b5931b Fix PR7761: clip overly large length rather than failing 1999-06-19 18:01:26 +00:00
thorpej 16936c9565 Break cdir/rdir/cmask info out of struct filedesc, and put it in a new 
substructure, `cwdinfo'.  Implement optional sharing of this substructure.

This is required for clone(2).
 1999-04-30 18:42:58 +00:00
is af3d525792 Fix adosfs's locking panic 1999-04-26 20:33:18 +00:00
sommerfe c97bb0650d Fix compile warning (not seen with egcs, but...) 1999-04-05 03:33:31 +00:00
sommerfe ef07055d58 Disallow tracing of processes unless tracer's root directory is at or 
above tracee's root directory.
 1999-03-25 04:45:56 +00:00
nathanw e8b935d003 Garbage collect a non-useful variable in getcwd_scandir(). 1999-03-25 02:32:18 +00:00
sommerfe 095cd96cd5 Change namei cache to record vnode->(parent,name) entries (for directories). 
Add kernel implementation of getcwd() which uses this cache, falling
back to reading the filesystem on a cache miss.
Along for the ride: add new VOP_FSYNC flag FSYNC_RECLAIM indicating
that a reclaim is being done, so only a "shallow" fsync is needed.
 1999-03-22 17:01:55 +00:00