Bruce Evans ee967ce1b9 Obtained from: partly from an ancient patch of mine via 1.1.5 ... Temporarily nuke TS_WOPEN. It was only used for the obscure MDMBUF flow control option in the kernel and for informational purposes in `pstat -t'. The latter worked properly only for ptys. In general there may be multiple processes sleeping in open() and multiple processes that successfully opened the tty by opening it in O_NONBLOCK mode or during a window when CLOCAL was set. tty.c doesn't have enough information to maintain the flag but always cleared it in ttyopen(). TS_WOPEN should be restored someday just so that `pstat -t' can display it (MDMBUF is already fixed). Fixing it requires counting of processes sleeping in open() in too many serial drivers.		1995-07-21 17:47:08 +00:00
..
alpha
amd64
compat/linux
compile
conf	Remove vat_audio driver support	1995-07-20 16:31:22 +00:00
ddb
dev
fs
gnu	Obtained from: partly from an ancient patch of mine via 1.1.5	1995-07-21 16:30:59 +00:00
i386	Obtained from: partly from an ancient patch of mine via 1.1.5	1995-07-21 16:30:59 +00:00
isa
isofs/cd9660
kern	Obtained from: partly from anancient patch of mine via 1.1.5	1995-07-21 17:30:12 +00:00
libkern
miscfs
modules
msdosfs
net
netccitt
netinet
netiso
netns
nfs	Implemented an nfs_node hash list lock, similar to what was implemented	1995-07-21 10:25:13 +00:00
nfsclient	Implemented an nfs_node hash list lock, similar to what was implemented	1995-07-21 10:25:13 +00:00
nfsserver	vnode_pager_alloc() never returns NULL, so don't check for it.	1995-07-20 09:43:12 +00:00
pci
powerpc/include
rpc
scsi
sys	Obtained from: partly from an ancient patch of mine via 1.1.5	1995-07-21 17:47:08 +00:00
tools
ufs	Since ufs_ihashget can block, the lock must be checked for each time	1995-07-21 16:20:20 +00:00
vm
Makefile