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
af3d525792
Fix adosfs's locking panic
1999-04-26 20:33:18 +00:00
c97bb0650d
Fix compile warning (not seen with egcs, but...)
1999-04-05 03:33:31 +00:00
ef07055d58
Disallow tracing of processes unless tracer's root directory is at or
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above tracee's root directory.
1999-03-25 04:45:56 +00:00
e8b935d003
Garbage collect a non-useful variable in getcwd_scandir().
1999-03-25 02:32:18 +00:00
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
thorpej