Kris Kennaway
56e7ae90cb
Cleanup this code a bit by attempting to sync it up with NetBSD and
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with each other.
Reviewed by: markm, dwmalone
2000-11-26 22:36:35 +00:00
Nick Hibma
80af0816cd
Instead of printing '(null)' if there is no tty, print 'no tty'.
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In the case where the program is executed by a daemon running in the
background the terminal might not have a tty. The '(null)' is confusing.
2000-10-02 17:31:57 +00:00
Jeroen Ruigrok van der Werven
6e5d42b9b0
Let wall report the local timezone as well on output.
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PR: 17867
Submitted by: Joel Ray Holveck <joelh@gnu.org>
Nagged by: nrahlstr
2000-07-27 07:58:47 +00:00
Daniel Baker
c87eca8b08
column counter (cnt) not reset to 0 on display of '\r' which could cause
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unnecessary forced linewraps on some terminals.
Submitted by: David McNett <nugget@slacker.com>
1999-09-01 23:07:29 +00:00
Daniel Baker
b4d6ab014c
Corrected apparent omission in program logic which was causing the
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insertion of redundant crlf's. Eliminated the venetian-blind effect
in walled text.
Submitted by: David McNett <nugget@slacker.com>
1999-09-01 22:21:24 +00:00
Peter Wemm
c3aac50f28
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
Matthew Dillon
98df703fe0
PR: bin/8680
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Increase the size of a number of buffers and replace strcpy/strcat/sprintf
with snprintf(). There was a minor and possibly not exploitable security
hole related to one sprintf().
1998-12-13 03:42:51 +00:00
Andrey A. Chernov
580117026e
Change manual declarations of some functions to proper includes
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Rewrote allowed character test to be more efficient
Fix screen position calculations: control and 8bit characters was
not counted properly
1997-09-15 01:03:16 +00:00
Philippe Charnier
752d887a62
Use err(3). Add usage().
1997-08-25 06:43:22 +00:00
Andrey A. Chernov
01f6848c9c
Add locale-independent control checks for security reason
1997-05-14 09:37:54 +00:00
Andrey A. Chernov
9566348d5c
Localize it
1997-05-13 11:30:01 +00:00
Andrey A. Chernov
fc092135ab
Fix 8bit chars handling
1997-04-08 13:52:53 +00:00
Warner Losh
1c8af87873
compare return value from getopt against -1 rather than EOF, per the final
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posix standard on the topic.
1997-03-29 04:34:07 +00:00
Alexander Langer
f20e416903
Fix some improperly wrapped lines in the code.
1996-08-11 02:20:05 +00:00
Guido van Rooij
acc879c13f
The talkd security hole can ealso be exploited by wall (and thus rwall).
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write and talk are not affected.
Now print out escape sequences in the same way as is done by write(1).
1994-10-23 15:33:55 +00:00
Rodney W. Grimes
9b50d90275
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
