christos
5a55e0c902
Don't give write privileges at all if the tty group is missing.
2004-11-25 02:49:46 +00:00
christos
db5d4e2d6a
I really want to kill the hard-coding of _TTY_GID. Set the group to the
...
primary group of the user if the group tty does not exist.
2004-11-24 22:17:19 +00:00
christos
2611d5a68f
KNF; Simplify some logic, so that lines don't wrap. Explain why we
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break, continue, or return from the tty scanning loops.
2004-09-18 20:14:22 +00:00
yamt
2936303c19
openpty: just check errors of syscalls,
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instead of checking permission beforehand in userland.
2004-09-18 16:44:38 +00:00
christos
92cd5ee20c
Don't allow openpty to succeed if the caller is non-superuser.
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XXX: we cross-reference ptm 4 which does not exist (yet)
2004-06-18 02:42:57 +00:00
christos
f099fa154d
use the pty multiplexor if it exists.
2004-05-27 03:12:48 +00:00
christos
ad96bb0dec
remove unused variable
2003-10-25 07:31:12 +00:00
agc
eb7c1594f1
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22280, verified by myself.
2003-08-07 16:42:00 +00:00
atatat
d76e3cd5fe
Fix openpty() so that it correctly scans the entire list of possible
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ttys. The new ttys (g-zA-Z) are "optional", since they may not be
present, and their absence is not a "fatal" error.
2002-03-09 20:09:28 +00:00
tls
c6652502b9
Add support for up to 930 pty devices (instead of the current 256).
...
The openpty() routine has been modified to use the extra pty names
before the "traditional" names, so that programs too dumb to use
openpty() will, hopefully, find one of the "traditional" ptys free
even if many others are in use. The modifications to MAKEDEV are
courtesy Andrew Brown, and are pretty clever: the unit numbers used
by the "traditional" names stay the same, to avoid trouble when
upgrading existing systems. The unusual use of "dd" to index an
array in MAKEDEV is because no other simple method seemed feasible
using only the programs on the install media for all ports.
2002-02-02 05:48:30 +00:00
lukem
4db962fc85
revert over-zealous pcvt cull; we still need to skip ttyv* whilst pccons uses
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ttyv0 on some ports (currently; arm32, bebox, i386, prep). should fix PR 12862.
2001-05-10 01:57:47 +00:00
ad
6d078c7044
Remove PCVT hack.
2000-07-10 11:16:38 +00:00
ad
fce98185a9
- __RCSID() police.
...
- ANSIfy.
- Miscellaneous style changes.
- Shutup lint(1) in one or two cases.
2000-07-05 11:46:40 +00:00
lukem
d896261208
back out the #ifdef _DIAGNOSTIC argument checks; too many people complained.
...
_DIAGASSERT() is still retained.
1999-09-20 04:38:56 +00:00
lukem
b48252f365
* use _DIAGASSERT() to check pointer arguments against NULL and file
...
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.
the first two items result in the addition of code similar to the
following in various functions:
_DIAGASSERT(path != NULL)
#ifdef _DIAGNOSTIC
if (path == NULL) {
errno = EFAULT;
return (-1);
}
#endif
1999-09-16 11:44:54 +00:00
simonb
6bf3aa19f9
More trailing white space.
1999-07-02 15:46:05 +00:00
christos
983a6b1f22
Delint
1998-12-09 14:35:02 +00:00
perry
b613a27fa7
unregisterify
1998-01-22 15:29:13 +00:00
perry
5e3388b0bf
merge with lite-2
1998-01-22 15:23:05 +00:00
christos
f5646a08d4
- RCSID police
...
- Add ttymsg.3
1997-06-29 18:44:03 +00:00
mycroft
7cc5f9cd7a
Make openpty() work more than once.
1996-11-12 16:39:38 +00:00
jtc
e42a94845a
Minor reorganization of libutil, including the addition of passward
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locking and editing functions.
From Greg Hudson <ghudson@MIT.EDU>
1996-05-15 21:42:23 +00:00
pk
8347998a01
Prototypes (PR#1100).
1995-06-05 19:43:53 +00:00
cgd
3a724adbf7
minor cleanup; kill unnecessary casts
1994-05-04 10:55:57 +00:00
andrew
fc3e00430e
Support up to 256 ptys.
1994-04-06 08:54:35 +00:00
mycroft
e9d867ef50
Add RCS identifiers.
1993-08-01 17:54:45 +00:00
cgd
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
