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98 Commits

Author SHA1 Message Date
mycroft
64d080efe0 Make various standard wmesg strings const. 1997-10-09 12:59:50 +00:00
mycroft
7f35228e7e Make wmesg arguments to various functions const. 1997-10-09 12:49:44 +00:00
kleink
df14b3b830 Add some robustness to ttymodem(), e.g. do not SIGHUP when there hasn't been 
an actual carrier transition; from Charles M. Hannum.
 1997-06-20 10:50:11 +00:00
kleink
a0696b91ad When a background process attempts to TIOC[CS]BRK (a.k.a. tcsendbreak()) or 
TIOCSTART (a.k.a tcflow()), send its process group a SIGTTOU.
 1997-06-18 15:32:33 +00:00
kleink
93da19a2f1 Rewrote break/parity/framing error handling from spec. 1997-06-17 20:41:59 +00:00
kleink
b7ba6138b6 If the pgrp_id argument of TIOCSPGRP (a.k.a. tcsetpgrp()) does not specify 
an existing process group, return EINVAL.
 1997-05-22 17:35:42 +00:00
kleink
91830a9500 When a background process attempts to TIOCDRAIN (a.k.a. tcdrain()), send 
its process group a SIGTTOU signal.
 1997-05-20 13:11:33 +00:00
thorpej
92c113aebb Fix printf format botch. 1997-05-17 00:19:02 +00:00
gwr
09da7e273e Eliminate vmspace.vm_pmap and all references to it unless 
__VM_PMAP_HACK is defined (for temporary compatibility).
The __VM_PMAP_HACK code should be removed after all the
ports that define it have removed all vm_pmap references.
 1997-05-16 21:39:50 +00:00
kleink
a0dca5145e Fix a CRNL/NLCR botch I made after looking this up in the X/Open spec. 
Fixes PR 3453; from John Kohl and Enami Tsugutomo.
 1997-04-07 16:09:28 +00:00
kleink
4256cf1898 Add some clarification about the TTBREAKC macro's purpose; suggested by 
Chris G. Demetriou.
 1997-04-06 14:44:44 +00:00
cgd
c65f7b2d9a fix missing parenthesis in TTBREAKC() 1997-04-06 08:15:17 +00:00
kleink
dbf70fddf5 If TOSTOP is set, and the process group of the writing process is orphaned, 
and the writing process is not ignoring or blocking SIGTTOU, do not signal
the process but return EIO.
 1997-04-05 21:40:34 +00:00
kleink
c028733220 Recognize EOL2 as a delimiter/"break" character only if IEXTEN is set. 1997-04-05 19:50:18 +00:00
mycroft
c4cd861045 Remove unintended piece of last change. 1997-04-04 21:05:00 +00:00
mycroft
00f128b69f Fix several bugs related to MDMBUF. Also, remove the partial handling from 
ttymodem(); it's not complete, it's better done in the driver, and only the
com driver ever supported it anyway.
 1997-04-04 21:02:28 +00:00
kleink
4d65b07afa As specified in POSIX.1 (and termios(4)!), when cc[VMIN]==0 a read() shall 
be satisfied by any amount of data actually read.
 1997-04-04 15:10:34 +00:00
kleink
080aeda54f WERASE, REPRINT, STATUS and DSUSP are extensions to the POSIX.1 GTI 
set of special characters: recognize them only if IEXTEN is set.
 1997-04-03 14:24:45 +00:00
kleink
2da2c50987 KNF glitch in last commit, pointed out by Chris G. Demetriou. 1997-04-02 03:23:01 +00:00
kleink
6b58679ffa Implement OCRNL "\r" -> "\n" tty output translation. 
Fixes PR standards/3434.
 1997-04-02 03:10:51 +00:00
christos
ee29ff37a9 PR/3396: Klaus Klein: If CREAD is not set drop incoming data. 1997-03-29 23:26:27 +00:00
cgd
9fa0b6391e don't thow away char_type's 'const'ness via a cast when passing it to scanc(). 
(1) that causes -Wcast-qual to be unhappy, and (2) the cast is unnecessary!
 1996-10-25 22:11:39 +00:00
christos
f443b89c92 backout previous kprintf change 1996-10-13 02:32:29 +00:00
christos
60d201973e printf -> kprintf, sprintf -> ksprintf 1996-10-10 22:46:11 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
mrg
8def9fa734 don't tty_detach() in ttyfree(). make the user of ttyfree() do 
the tty_detach() as not all ttymalloc()'ed ttys are tty_attach()ed.
 1996-06-06 15:31:24 +00:00
mrg
b9c4c21d8e add a comment on how to use tty_attach(). 1996-06-04 13:59:10 +00:00
cgd
2fc4279f35 a few minor KNF nits 1996-05-30 23:43:31 +00:00
mrg
13eaf2e29b check tty_count first (from cgd). 1996-05-30 23:32:33 +00:00
mrg
5583238255 impliment ttylist stats based on disk stats. 1996-05-29 02:02:42 +00:00
christos
174916004d Fix another printf format warning. 1996-03-29 01:55:12 +00:00
christos
c9e746a335 Fix printf() formats. 1996-03-16 23:17:04 +00:00
christos
09afd77655 More proto fixes 1996-02-09 18:59:18 +00:00
christos
8a5b1b92e2 First pass at prototyping 1996-02-04 02:15:01 +00:00
pk
ba8a7101f0 Correct test for ECHONL (from der Mouse; PR#1922). 1996-01-10 20:52:27 +00:00
mycroft
2dd293d3c3 Add hooks for COMPAT_FREEBSD, from Noriyuki Soda. 1995-10-10 01:26:36 +00:00
cgd
08cae70f24 fix annoying but non-critical rounding but in ttyinfo(). (If 
microseconds goes over 10^6 when rounding, increment seconds.)
 1995-09-22 00:11:35 +00:00
mycroft
9a4505cb89 Close routines take file flags, not I/O flags. Fix two incorrect usages. 1995-07-02 18:13:02 +00:00
mycroft
3e6f699a75 Only do software flow control if IXOFF is set. Also fix hardware flow control 
case in ttyblock().
 1995-06-04 14:01:37 +00:00
mycroft
3cd36c72ef Use ISSET() and CLR() in two cases. 1995-06-04 12:57:52 +00:00
mycroft
20b6b4f24d Change ttselect() to use a callback to get the tty structure. 1995-04-19 18:46:10 +00:00
christos
3e935d8a0d Added ifdef COMPAT_SVR4 to the kernel compat code needed. 1994-11-17 20:27:10 +00:00
mycroft
7c29d675ec Change argument list of ttioctl() to match other ioctl functions. 1994-10-30 22:11:05 +00:00
cgd
6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
mycroft
4bad1511b7 Fix a bug I introduced in the last commit, regarding a VTIME timeout causing 
EWOULDBLOCK to be returned rather than looping again to see if any characters
are pending.  Also, fix another bug in the original code; if someone changed
VMIN behind our back, last_cc might be uninitialized when we reference it.
 1994-10-24 09:09:06 +00:00
mycroft
8f5b447fb2 Remove the need for some untimeouts. 1994-10-12 13:38:16 +00:00
deraadt
1ec7a8fcbe fix PR#484 relating to backspacing over a tab. 1994-09-18 18:32:51 +00:00
mycroft
2f710a54ee Convert process, file, and namei lists and hash tables to use queue.h. 1994-08-30 03:04:28 +00:00
mycroft
743c8ea38e Clear t_flags on first open. 1994-08-02 08:45:46 +00:00
cgd
cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00