christos
1e463fb58d
Simplify error checking.
2005-11-19 18:01:42 +00:00
rillig
c64619d462
Replaced one instance of err() with errx(), as the value of errno might not
...
be correct at that time.
2005-11-19 14:22:21 +00:00
rillig
40245fbcfd
Removed the unnecessary #include <ctype.h>.
2005-10-18 20:13:04 +00:00
rillig
1e30fb707b
Added an empty line to conform to KNF.
2005-10-08 18:18:18 +00:00
rillig
80af4a9fa0
Aligned the usage message from the program with the one mentioned in the
...
man page.
2005-07-22 11:56:50 +00:00
rillig
d590f7d069
- caesar(6) is not a SETGIDGAME, so we don't need to revoke any privileges.
...
- 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
rillig
5abe8eb023
Raised WARNS to 4.
2005-05-23 23:08:06 +00:00
rillig
8a7b93ff10
* fixed <ctype> bugs
...
* 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
atatat
1d1f5d461b
Don't assume /usr/games; use the same path as what rot13 was found at
...
to run caesar.
2005-04-09 02:02:15 +00:00
jsm
cb5fd8342e
Remove uses of __P.
2004-01-27 20:30:28 +00:00
jsm
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
agc
e5aeb4ea46
Move UCB-licensed code from 4-clause to 3-clause licence.
...
Patches provided by Joel Baker in PR 22269, verified by myself.
2003-08-07 09:36:50 +00:00
wiz
c91d8d6b9b
Lots of minor fixes resulting from reading these man pages in detail.
2002-09-26 18:31:58 +00:00
wiz
875690e96c
Ispell.
2002-09-26 16:29:25 +00:00
mycroft
f9eca6973d
Use setgid(), not setregid().
2000-05-08 07:55:59 +00:00
simonb
47bb19e7b2
While everyone's beating up on rot13 - use 'exec' to loose the shell
...
process.
2000-04-24 15:42:40 +00:00
perry
29e1592111
$* -> "$@", not that it does anything. yet.
2000-04-24 15:37:32 +00:00
perry
bd513ae4a9
keep it simple.
2000-04-24 15:30:34 +00:00
hubertf
6afb31ba03
Don't rely upon /usr/games being in PATH, include it explicitly.
...
Fixes PR 9968 by yyrkoo@imrryr.org .
2000-04-24 13:21:26 +00:00
jsm
a5da40c55a
Use err(1, NULL) and warn(NULL) for `out of memory' error messages.
2000-01-09 17:17:19 +00:00
jsm
092d313019
Add use of `const' where appropriate to the games.
...
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
hubertf
e1c8885621
Drop setgid privs early, via OpenBSD
...
Reported in PR 5970 by Joseph Myers <jsm@octomino.demon.co.uk>
1999-07-21 04:04:21 +00:00
hubertf
1c9494f62b
mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>)
1998-09-13 15:27:25 +00:00
mrg
6be07a674c
add missing .Nm calls and MLINKS. from spz@serpens.swb.de
1997-11-12 00:47:32 +00:00
lukem
334d2ddf81
minor KNFify
1997-10-11 02:40:39 +00:00
lukem
27bf0524e7
WARNSify
1997-10-10 12:04:23 +00:00
christos
d59123b39b
- Makefile cleanups
1997-03-24 22:15:37 +00:00
thorpej
871c9c08af
Use ${INSTALL}.
1996-10-18 02:37:51 +00:00
jtc
5224609738
Removed "extern int errno"; Added #include <errno.h> if not already present.
1996-02-06 22:47:06 +00:00
cgd
101657d110
clean up import
1995-03-21 15:03:38 +00:00
cgd
c3290293b8
from Lite
1995-03-21 12:24:13 +00:00
cgd
c4c01d75b2
specify man pages the new way.
1994-12-22 09:31:26 +00:00
jtc
defa0d9f09
Update to use new -mandoc macros.
1993-08-05 01:46:15 +00:00
mycroft
8542364e07
Add RCS identifiers.
1993-08-01 18:49:50 +00:00
mycroft
b1bd4afedc
Add RCS indentifiers.
1993-08-01 07:42:49 +00:00
mycroft
cda4f8f6ee
Add RCS identifiers.
1993-08-01 05:37:30 +00:00
cgd
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
