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Guido van Rooij 79bdab6c87 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 20:28:38 +00:00
bin Take -lgnuregex back out. Linking with it causes 'make install' to fail. 1994-02-03 04:23:11 +00:00
etc Fixed comments. 1994-03-02 17:58:29 +00:00
gnu added the -C/-check again. 1994-02-25 21:46:07 +00:00
include This is the new link.h from Paul K. Keeping history is even probably a bad 1994-02-13 20:47:18 +00:00
lib Add $Id$ to all, clean up multiple spaces 1994-02-21 05:19:06 +00:00
libexec This is Paul K's latest set of ld changes. A commit was necessary at this 1994-02-13 20:43:13 +00:00
sbin This is Paul K's latest set of ld changes. A commit was necessary at this 1994-02-13 20:43:13 +00:00
share/man/man4 English corrected. 1994-02-19 15:50:38 +00:00
sys Ttys structures are now allocated dynamically via ttymalloc/ttyfree. 1994-03-02 20:28:38 +00:00
usr.bin This is Paul K's latest set of ld changes. A commit was necessary at this 1994-02-13 20:43:13 +00:00
usr.sbin Added support for "Conrad DCF-77 mobil" radio clock. This is the cheapest 1994-02-26 12:32:04 +00:00