Guido van Rooij 8a7af68d49 Ttys structures are now allocated dynamically via ttymalloc/ttyfree. ... This inetrface should be used from now on. pseudo device pty xx still keeps its meaning: a maximum of xx ptys is allowed. A ringbuffer is now 2040 bytes long, per Garrett Wollman's request. The changes are inspired by the way NetBSD did it (thanks for that!), though I made it slihghtly different, including the interface so at least 75% of the allocated space is deallocated when the tty is closed. Note further that it is easy to modify the ringbuffer length runtime. This will have to wait untill some later date... -Guido		1994-03-02 20:18:09 +00:00
..
alpha/include	Make the screen savers runtime switchable. Everybody wants a	1994-02-04 10:36:15 +00:00
amd64	Correct definitions of flags used by sigreturn to validate sigcontext.	1994-02-24 00:21:12 +00:00
conf	dcfclk driver obsoleted, sio/TIOCTIMESTAMP took over.	1994-02-27 21:53:54 +00:00
ddb	ps works inside ddb now.	1994-02-11 21:14:52 +00:00
dev	360 DD entry speed fixed to 250KBPS	1994-03-02 18:34:41 +00:00
i386	Ttys structures are now allocated dynamically via ttymalloc/ttyfree.	1994-03-02 20:18:09 +00:00
isa	360 DD entry speed fixed to 250KBPS	1994-03-02 18:34:41 +00:00
kern	Fixed bugs in stack grow code, and moved it back into a seperate function	1994-02-08 09:26:04 +00:00
powerpc/include	Bump CLK_TCK to more precise value (128)	1994-02-26 00:56:02 +00:00
scsi	Gee, seems like I have commited this fix at least 3 times :-)	1994-02-07 02:15:01 +00:00
sys	This is the new link.h from Paul K. Keeping history is even probably a bad	1994-02-13 20:47:18 +00:00