1e463fb58d
Simplify error checking.
2005-11-19 18:01:42 +00:00
c64619d462
Replaced one instance of err() with errx(), as the value of errno might not
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be correct at that time.
2005-11-19 14:22:21 +00:00
40245fbcfd
Removed the unnecessary #include <ctype.h>.
2005-10-18 20:13:04 +00:00
1e30fb707b
Added an empty line to conform to KNF.
2005-10-08 18:18:18 +00:00
80af4a9fa0
Aligned the usage message from the program with the one mentioned in the
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man page.
2005-07-22 11:56:50 +00:00
d590f7d069
- caesar(6) is not a SETGIDGAME, so we don't need to revoke any privileges.
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- replaced direct POSIX read/write with stdio, which made the code simpler.
- added even more error checking.
- restructured the code to make each function fit on one screen
(well, except one).
- now the code reflects the intended purpose of the program.
- return 0 instead of EXIT_FAILURE on success.
2005-07-22 11:52:23 +00:00
5abe8eb023
Raised WARNS to 4.
2005-05-23 23:08:06 +00:00
8a7b93ff10
* fixed <ctype> bugs
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* removed ASCII dependency
* added input data validation
* added bounds checking
* added error checking
* handle short reads (from pipes or sockets) correctly
when trying to decode an encoded stream
* added lint(1) directives
2005-05-23 23:02:30 +00:00
1d1f5d461b
Don't assume /usr/games; use the same path as what rot13 was found at
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to run caesar.
2005-04-09 02:02:15 +00:00
cb5fd8342e
Remove uses of __P.
2004-01-27 20:30:28 +00:00
503605fee2
Make dot and winnerdot of type double. Patch from Jan Vornberger
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<jan@uos.de> in Debian bug 197816.
2004-01-01 16:00:34 +00:00
e5aeb4ea46
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22269, verified by myself.
2003-08-07 09:36:50 +00:00
c91d8d6b9b
Lots of minor fixes resulting from reading these man pages in detail.
2002-09-26 18:31:58 +00:00
875690e96c
Ispell.
2002-09-26 16:29:25 +00:00
f9eca6973d
Use setgid(), not setregid().
2000-05-08 07:55:59 +00:00
47bb19e7b2
While everyone's beating up on rot13 - use 'exec' to loose the shell
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process.
2000-04-24 15:42:40 +00:00
29e1592111
$* -> "$@", not that it does anything. yet.
2000-04-24 15:37:32 +00:00
bd513ae4a9
keep it simple.
2000-04-24 15:30:34 +00:00
6afb31ba03
Don't rely upon /usr/games being in PATH, include it explicitly.
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Fixes PR 9968 by yyrkoo@imrryr.org .
2000-04-24 13:21:26 +00:00
a5da40c55a
Use err(1, NULL) and warn(NULL) for `out of memory' error messages.
2000-01-09 17:17:19 +00:00
092d313019
Add use of `const' where appropriate to the games.
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This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).
Some such changes were previously covered in PRs bin/6041, bin/6146,
bin/6148, bin/6150, bin/6151, bin/6580, bin/6660, bin/7993, bin/7994,
bin/8039, bin/8057 and bin/8093.
1999-09-08 21:17:44 +00:00
e1c8885621
Drop setgid privs early, via OpenBSD
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Reported in PR 5970 by Joseph Myers <jsm@octomino.demon.co.uk>
1999-07-21 04:04:21 +00:00
1c9494f62b
mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>)
1998-09-13 15:27:25 +00:00
6be07a674c
add missing .Nm calls and MLINKS. from spz@serpens.swb.de
1997-11-12 00:47:32 +00:00
334d2ddf81
minor KNFify
1997-10-11 02:40:39 +00:00
27bf0524e7
WARNSify
1997-10-10 12:04:23 +00:00
d59123b39b
- Makefile cleanups
1997-03-24 22:15:37 +00:00
871c9c08af
Use ${INSTALL}.
1996-10-18 02:37:51 +00:00
5224609738
Removed "extern int errno"; Added #include <errno.h> if not already present.
1996-02-06 22:47:06 +00:00
101657d110
clean up import
1995-03-21 15:03:38 +00:00
c3290293b8
from Lite
1995-03-21 12:24:13 +00:00
c4c01d75b2
specify man pages the new way.
1994-12-22 09:31:26 +00:00
defa0d9f09
Update to use new -mandoc macros.
1993-08-05 01:46:15 +00:00
8542364e07
Add RCS identifiers.
1993-08-01 18:49:50 +00:00
b1bd4afedc
Add RCS indentifiers.
1993-08-01 07:42:49 +00:00
cda4f8f6ee
Add RCS identifiers.
1993-08-01 05:37:30 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
christos