Commit Graph

37 Commits

Author SHA1 Message Date
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
<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