90b0b10c77
remove duplicate #include <stdlib.h>
2006-03-20 12:32:21 +00:00
3ac2299da5
Now that we use exit(2), we need to include <stdlib.h> for its definition.
2006-03-19 12:09:39 +00:00
c08f926ecb
include <stdlib.h> to get a prototype for exit
2006-03-19 06:02:50 +00:00
2a67d42737
Coverity CID 1295: Don't allow cchose to return a negative number. It is
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used as an index.
2006-03-18 23:14:45 +00:00
1f90022eca
KNF and WARNS=3
2005-07-02 08:32:32 +00:00
117d073a60
Fixed wrong use of datatypes. In wait_for(), a char was used together
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with getchar(), in readchar(), a char was used to read input, which in
getuchar() is used as an argument to islower() and toupper(). Also removed
a condition which terminated the process if the user typed in character
255. Approved by christos.
2005-04-19 20:12:07 +00:00
b91a81ab9f
Cast last argument of execl to (char *).
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Reviewed by <hubertf>.
2005-02-15 12:56:20 +00:00
49f7d8a9b1
Add (unsigned char) cast to ctype functions
2004-11-05 21:30:31 +00:00
10b61a7cca
Mark unused parameters, nonreturning functions and format functions in
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the few cases not already marked.
2004-02-08 22:23:50 +00:00
cb5fd8342e
Remove uses of __P.
2004-01-27 20:30:28 +00:00
d8c5384694
Rename rint to receive_intr to avoid conflict with GCC 3.4 built-in C99
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function.
2004-01-26 09:58:35 +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
15edfc1544
Avoid confict with reserved identifier "expl".
2002-12-06 01:48:24 +00:00
afcfd8817a
n-dashes are even better here. Noted by Robert Elz.
2002-09-30 12:43:22 +00:00
c91d8d6b9b
Lots of minor fixes resulting from reading these man pages in detail.
2002-09-26 18:31:58 +00:00
0d22e30cd0
New sentences begin on new lines.
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Patch from Richard Elz, slightly improved by yours truly.
2002-09-26 16:12:39 +00:00
7fd8f3df3f
__STDC__ is always defined on NetBSD.
2002-05-26 00:12:11 +00:00
7d6d5f042f
Change deprecated curses function to new equivalent.
2001-12-06 11:59:45 +00:00
c08523b03e
Replace deprecated curses call with supported equivalent.
2001-12-04 13:12:23 +00:00
834bb1b3ab
Whitespace and/or punctuation fixes.
2001-04-02 22:42:37 +00:00
b176d7de54
remove redundant decl
2001-02-05 00:28:30 +00:00
f9eca6973d
Use setgid(), not setregid().
2000-05-08 07:55:59 +00:00
85cbf55d16
Since our gcc doesn't warn about NULL format strings anymore, we can
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fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.
1999-11-09 15:06:30 +00:00
04e5e8fff9
Add more files to FILES section of cribbage.6.
1999-10-01 17:04:42 +00:00
ce5670f70f
Fix uses of namespaces reserved by ISO C or POSIX.1.
1999-09-30 18:01:31 +00:00
d615d2a90e
Define variables as BOOLEAN, not bool, where the extern declarations
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already use BOOLEAN.
1999-09-19 18:12:09 +00:00
20e3305006
Fix -Wsign-compare warnings.
1999-09-18 19:38:46 +00:00
533a40974d
Make cribbage use the POSIX.2 pager behaviour.
1999-09-13 17:27:36 +00:00
5367f3400c
Security improvements for games (largely from or inspired by OpenBSD).
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Games which run setgid from dm, but don't need to, should drop their
privileges at startup.
Games which have a scorefile should open it at startup, then drop all
privileges leaving just the open writable file descriptor. If the
game can invoke subprocesses, this should be made close-on-exec.
Games with scorefiles should make sure they do not get a file
descriptor < 3. (Otherwise, they could get confused and corrupt the
scorefile when using stdin, stdout or stderr.)
Some old setuid revokes from the days of setuid games change into gid
revokes.
1999-09-12 09:02:20 +00:00
271baf14b4
Fix glitch in const changes (bin/8365 from John.P.Darrow@wheaton.edu).
1999-09-10 00:03:14 +00:00
b03d4fa882
Add `__noreturn__' and `__unused__' attributes where appropriate to
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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).
Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).
1999-09-08 21:45:25 +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
dcab0210a0
convert from NOxxx= to MKxxx=no.
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include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
b569ddabe9
don't install in /usr/share if NOSHARE is defined
1998-09-29 07:33:20 +00:00
1c9494f62b
mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>)
1998-09-13 15:27:25 +00:00
04afeca685
Add braces to make the new egcs happy.
1998-08-30 09:19:36 +00:00
2065ddb3da
Simply include -lcurses instead of -lcurses -ltermcap
1998-02-18 22:37:30 +00:00
cb47578732
Use -ltermcap instead of -ltermlib
1998-02-05 12:15:51 +00:00
6074e1b476
install games that need it setgid.
1997-11-20 00:12:30 +00:00
98b1c0851c
minor KNFify
1997-10-11 02:44:30 +00:00
83cce15aa4
WARNSify
1997-10-10 12:26:34 +00:00
b58650d7c5
make explicit comparisons to NULL, s/rindex/strrchr/
1997-07-10 06:47:29 +00:00
edce639300
Clean up play, let player see play more often, improve display timing.
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Preliminary work from PR 2055 (as reverse patches).
1997-07-09 06:25:45 +00:00
58efb9d20c
NULL => 0 (Arne Juul; PR#3629)
1997-05-17 19:24:44 +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
e6371e01f3
change <sys/signal.h> to <signal.h>
1995-02-28 18:30:59 +00:00
c4c01d75b2
specify man pages the new way.
1994-12-22 09:31:26 +00:00
rtr