a94f7f4574
move extern decls to .h files
2014-03-22 18:58:57 +00:00
193b880fad
fix unused variable warnings
2013-10-19 17:19:30 +00:00
0d0b06a380
Pass -Wstrict-overflow... mostly.
2012-10-13 20:57:35 +00:00
29f82ac3aa
Fix conflicting variable definitions
2012-02-18 06:57:23 +00:00
aba0d26e70
avoid non-literal format strings.
2011-08-16 11:10:54 +00:00
5cea3c1fc6
remove #ifdef SVR4
2010-03-29 05:16:08 +00:00
b7b2c88aa1
Some improvements to the new UI.
2010-03-29 04:28:47 +00:00
96bcb2af91
reorg for clarity and exposition.
2010-03-29 04:00:03 +00:00
4a11aa7558
Better user interface. From OpenBSD, written by Paul Janzen quite a
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long time ago. A few minor adjustments by yours truly.
2010-03-29 03:51:55 +00:00
3fa2c4cfe9
Spell "versus" right.
2010-03-29 02:48:17 +00:00
f6d2af84fc
Allow saved game filenames up to PATH_MAX. From OpenBSD.
2010-03-29 02:46:05 +00:00
fb89b74a21
fix quote markup, spotted in openbsd diffs
2010-03-29 02:34:50 +00:00
47514c94ae
Fix typo. From OpenBSD.
2010-03-29 02:32:45 +00:00
bb74336220
Don't exit(0) on failure. Use errx() instead of fprintf.
2010-03-29 02:21:04 +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
bc0970cff2
sprinkle static
2009-08-12 06:19:17 +00:00
7027866a09
Rename internal getline() function to get_line() so it does
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conflict with the soon to be added getline(3) libc function.
2009-07-13 19:05:39 +00:00
a3c372524a
Rectify non-compiling code that appears when DEBUG is defined.
2009-06-04 07:01:16 +00:00
99d95061d4
Remove global scratch string buffer. Don't zoom off the end while reading
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user input, either.
2009-06-04 06:47:36 +00:00
60843edfc7
Remove remaining references to sprintf.
2009-06-04 06:41:50 +00:00
b8bb3787da
Make a couple of the logging/printing functions printf-alikes. This removes
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most of the calls to sprintf.
2009-06-04 06:27:47 +00:00
04ecbfca8b
attribute noreturn -> __dead
2009-06-04 05:52:30 +00:00
02e6a3b1d0
sprintf -> snprintf
2009-06-04 05:51:12 +00:00
891dcf008d
Increase spending on vowels. No object file diffs.
2009-06-04 05:43:29 +00:00
881e77fbe7
ANSIfy function declarations.x
2009-06-04 05:27:04 +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
d759c4a5e3
build with WARNS=4
2008-01-28 07:01:01 +00:00
8b0f9554ff
convert __attribute__s to applicable cdefs.h macros
2007-12-15 19:44:37 +00:00
bb1dac937d
avoid a pointer sign difference.
2006-05-11 00:17:07 +00:00
d9f5a9df01
Use standard AUTHORS section header. From YOMURA Masanori in private mail
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Sort sections if necessary. Use more/better markup.
2005-09-15 02:09:41 +00:00
4f6457e756
Fixed wrong use of the <ctype.h> functions by adding an explicit conversion
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to unsigned char. Approved by christos.
2005-04-19 20:14:29 +00:00
49f7d8a9b1
Add (unsigned char) cast to ctype functions
2004-11-05 21:30:31 +00:00
cb5fd8342e
Remove uses of __P.
2004-01-27 20:30:28 +00:00
0752e03df7
Include <limits.h> instead of <machine/limits.h>.
2004-01-27 20:26:20 +00:00
514bad17d7
Include <sys/endian.h>.
2004-01-27 20:25:48 +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
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
1f9a3967e4
fix nested externs
2001-02-05 00:30:38 +00:00
3233065035
More include additions for exit, abs, strcmp, etc.
2000-07-03 03:57:39 +00:00
f9eca6973d
Use setgid(), not setregid().
2000-05-08 07:55:59 +00:00
67d5a84c5a
Fix doubled 'the'.
2000-03-13 23:57:23 +00:00
20e3305006
Fix -Wsign-compare warnings.
1999-09-18 19:38:46 +00:00
a1038d000e
Fix uses of names of library functions for other purposes.
1999-09-13 17:18:56 +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
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
dholland