dabfbe63eb
Adapt to recent change to ../snake/pathnames.h
2021-05-12 15:26:44 +00:00
7570066346
snake: Avoid creating definitions prefixed with _ inside a program
2021-05-12 11:08:31 +00:00
8012ca3f0e
Remove extra semicolon.
2020-05-14 08:34:17 +00:00
cbe436060d
Do not pass usleep() values >= 1 million. From Henning Petersen in PR 51286
2016-06-27 08:46:04 +00:00
d548b4af6b
snake(6) supports LCD displays too. (noted by tnn)
2016-03-12 03:13:52 +00:00
277bd0756c
WARNS=5, and make WARNS=5 the default for src/games.
2012-06-19 05:46:08 +00:00
6688046702
Fix a few of the games to use getprogname() in their usage() functions.
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Suggested by Joerg.
XXX There are probably many more that have their progname hard-coded, but
XXX I'm not up for a wholesale roto-till at the moment.
2010-12-05 04:34:22 +00:00
76d4444c78
When using -lcurses, you also need -lterminfo.
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This fixes the build for sun2, and also builds with LDSTATIC=-static,
since archive libraries don't record inter-library dependencies.
2010-02-06 23:45:24 +00:00
1e99780e5d
sprinkle static
2009-08-12 08:44:45 +00:00
a62737a7d9
Remove redundant .br
2009-03-11 13:05:59 +00:00
432ec04420
if initscr() fails, exit with a message rather than crash in the
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next curses call
2008-08-08 16:10:47 +00:00
2fe2731d3f
Remove the \n and tabs from the __COPYRIGHT() strings.
2008-07-20 00:52:39 +00:00
8b0f9554ff
convert __attribute__s to applicable cdefs.h macros
2007-12-15 19:44:37 +00:00
61daec5724
Replve duplicate #includes
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From Slava Semushin <slava.semushin@gmail.com>, via private mail
2007-01-17 00:30:23 +00:00
2c2c60a0ef
if getpwuid() returns null, print out the uid rather than dereferencing
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Addresses Coverity CID 930
2006-03-17 23:22:59 +00:00
f0ff12503e
Fix overrun in players[] array. Addresses Coverty CID 1457
2006-03-17 23:15:02 +00:00
859993b44f
Control -d by #ifdef DEBUG; adjust usage message accordingly. Bug
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reported by Malcolm Parsons <malcolm@ivywell.screaming.net> in Debian
bug 84852.
2004-02-08 00:33:31 +00:00
cb5fd8342e
Remove uses of __P.
2004-01-27 20:30:28 +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
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
bcf4617b61
some makefile de-linting
2002-09-18 06:16:39 +00:00
a2291b79c0
MKfoo=no -> NOfoo=
2001-12-12 00:07:45 +00:00
488fd227b8
Always lseek back to the beginning of the file in post(), which may be
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called twice in a game if a bonus occurs. Patch from Malcolm Parsons
<malcolm@ivywell.screaming.net>.
2001-08-31 07:17:02 +00:00
8a84240a6e
Whitespace and/or punctuation fixes.
2001-04-02 22:47:29 +00:00
f9eca6973d
Use setgid(), not setregid().
2000-05-08 07:55:59 +00:00
d8d956c46c
Improve snscore error handling.
2000-01-21 00:27:03 +00:00
adefe1f0dd
fix handling of '-t' flag, and pause for a little bit after drawing happysnake
1999-10-26 06:38:31 +00:00
f55171028e
correct description of representation of snake
1999-10-26 06:36:53 +00:00
ddc89b7f91
Convert snake to use curses, and generally clean it up somewhat.
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Includes bugfixes from or inspired by OpenBSD.
1999-09-14 18:07:21 +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
a9c7f9b096
Check for failure of malloc() and calloc() at various places in the games.
1999-09-09 17:27:58 +00:00
5fb18dd9da
Use the symbolic names `SEEK_SET' and `O_RDONLY' where appropriate in
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the games.
1999-09-08 21:57:16 +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
7cef41650e
Adapt to change of "termcap.h".
1999-08-14 16:38:45 +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
1c9494f62b
mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>)
1998-09-13 15:27:25 +00:00
9a9bb90e33
fix main() prototype, per PR#5867
1998-09-11 14:25:22 +00:00
a6bb9f4ef1
const poisoning.
1998-07-27 01:12:35 +00:00
1af8810050
Remove -lcompat; not needed.
1998-02-04 10:24:13 +00:00
6074e1b476
install games that need it setgid.
1997-11-20 00:12:30 +00:00
10d5d0d9ce
use CPPFLAGS instead of CFLAGS
1997-10-22 05:26:25 +00:00
0dc4ed53f0
use <termcap.h>
1997-10-14 01:02:48 +00:00
2d3e71aa25
WARNSify, KNFify
1997-10-12 01:49:24 +00:00
78bf5c48e8
BS was using obsolete 'bs' and 'bc' capabilities. Now tries 'le' first.
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This deals with pr#2417
1996-07-03 04:17:24 +00:00
8910e3276d
Avoid NULL-pointer deref and for now, simply exit if required terminal
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capabilities aren't there. Since the capabilities in question are marked
`obsolete' in termcap(5), someone might want to have another look
at this someday (PR#2417).
1996-05-19 20:22:09 +00:00
3bcff74505
Fix usages of ospeed.
1995-04-29 01:17:12 +00:00
0033744bda
Use POSIX tty semantics.
1995-04-29 00:06:37 +00:00
c4816c32b3
Various changes to make games compile w/o warnings on the alpha:
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Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.
1995-04-24 12:21:37 +00:00
f27050860d
fix up botched include
1995-04-22 10:18:17 +00:00
kre