39 Commits

Author	SHA1	Message	Date
mestre	b9f1292116	Remove a few too early pledge(2)s on games/ and apply them a little bit later ... but with much reduced permissions ("stdio tty" if ncurses based and "stdio" for the ones that only perform basic operations). There's still a few games that we cannot yet remove their fs access, through pledge(2), since they open files on demand and too late, this might get revisited in the future. OK tb@	2018-08-24 11:14:49 +00:00
tb	17641e3181	Some basic code maintenance in games/ ... - in main() replace exit with return - drop some /* NOTREACHED */ lint comments along the way. - make more use of standard CFLAGS, esp. -Wimplicit-function-declaration - add and sort some headers when needed - add straightforward pledges to some programs used at compile time discussed with and ok mestre@	2016-01-07 16:00:31 +00:00
mestre	2010f3c835	More cleanup and sorting on header section ... OK tb@ and he also pointed out that for consistency with rest of the tree we should include termios.h instead of sys/ttydefaults.h, where applicable	2016-01-04 17:33:24 +00:00
mestre	9ea8ec706f	About 13 years ago when the idiom srandom(time()), and sometimes ... srandom(time()+getpid()), was changed by srandomdev(), but #include <time.h> lived up until this day so remove it. Additionally, earlier than that, 18 years ago, random(6) was one of the first consumers of arc4random(3) family, and was pulling it from dev/rndvar.h but these days we pull it from stdlib.h, which is already done, so while here remove dev/rndvar.h also. "seems comprehensive to me" deraadt@ and OK tb@	2016-01-03 14:38:16 +00:00
mestre	7ad55f5581	Set as __dead a few more functions, that don't return, on games/ ... With precious tip, help and also OK from tb@	2015-12-26 00:26:39 +00:00
deraadt	db911c4702	pledge the wyrms	2015-11-21 05:29:42 +00:00
tedu	33206277fe	replace setbuf with setvbuf, from Frederic Nowak	2015-11-04 21:22:10 +00:00
rzalamena	d4bd758816	Replace clock_gettime UPTIME with MONOTONIC to improve worm portability. ... ok deraadt@, guenther@.	2015-08-26 01:25:57 +00:00
rzalamena	df5f0d5ca1	Fix cheating bug by using unused time variables and replace poll() with ... ppoll() to better use the timespec struct. ok deraadt@.	2015-08-24 21:52:12 +00:00
deraadt	ca161728cb	remove malloc/calloc/realloc* casts, due to stdlib.h being present; ok millert krw	2015-08-22 14:47:40 +00:00
deraadt	40ad53c423	KNF	2015-08-21 02:42:26 +00:00
tedu	943007379d	make the worm grow faster on larger terminals. this is more fun than ... starting with an enormous pile of worm at the start.	2015-03-09 19:52:02 +00:00
deraadt	5e64005729	select() to poll() conversions ... ok tedu (... other games maintainer absent)	2014-11-03 22:14:54 +00:00
jmc	694ee1bce2	from pjanzen: ... Start with the cursor on the worm's head. ok millert	2014-01-28 14:30:28 +00:00
jmc	3c877182e5	from pjanzen: ... Use strtonum() and error out on an unacceptable length argument rather than reverting to default values; document maximum initial length limit. started by a diff From: Jan Stary, who requested we document default behaviour ok millert	2014-01-28 14:28:44 +00:00
naddy	66e4954187	replace srandomdev()+random() with the arc4random*() family ... tweaks and ok millert@, ok deraadt@	2013-08-29 20:22:09 +00:00
deraadt	043fbe51c1	rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and ... unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms	2009-10-27 23:59:19 +00:00
jsg	3eb8c9ed66	ansi. ok deraadt@	2004-11-29 08:52:28 +00:00
millert	7a09557bd4	Remove the advertising clause in the UCB license which Berkeley ... rescinded 22 July 1999. Proofed by myself and Theo.	2003-06-03 03:01:37 +00:00
pjanzen	0f542f9d4c	ANSI	2003-05-19 07:58:00 +00:00
pjanzen	ac54bff5ac	volatile sig_atomic_t	2003-05-19 07:53:54 +00:00
millert	ffe3e52230	Replace things like srandom(time(NULL)) with srandomdev(3). random(3) ... good enough for games but we should at least use a decent seed. pjanzen@ OK	2002-12-06 21:48:50 +00:00
pjanzen	97419aa08e	de-register	2002-05-31 04:21:20 +00:00
pjanzen	ef2c807a96	No dm -> no need to revoke setegid.	2002-05-31 03:39:55 +00:00
millert	c72b5b24e1	Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.	2002-02-16 21:27:05 +00:00
deraadt	76ab7853de	move gunk out of signal handlers, now safe	2001-11-17 08:21:44 +00:00
pjanzen	ab2b21cad8	Handle EOF on stdin.	2001-09-03 18:04:08 +00:00
pjanzen	51b60ce960	Fixes from NetBSD (jsm@), one reported by Malcolm Parsons ... <malcolm@ivywell.screaming.net>: don't hang if the worm occupies all the space, fix off-by-one, and check for screen size.	2001-09-03 17:45:43 +00:00
pjanzen	82af4e5361	include <string.h>	2001-02-18 18:22:26 +00:00
pjanzen	ecb90f8a2b	support arrow keys (cgd@netbsd.org); use select() rather than alarm() for ... timing	2000-01-25 07:06:41 +00:00
hugh	ea33cce364	unbreak brake	1999-09-03 09:35:24 +00:00
pjanzen	a5f84b203d	jsm28@cam.ac.uk: place cursor on player, not one over.	1999-04-20 23:01:12 +00:00
pjanzen	5f9f88f998	Make sure malloc() succeeds	1998-09-16 00:44:36 +00:00
pjanzen	1ed0e75d51	tags, formatting, ANSI-fication, prototypes, de-typos, and the occasional ... initialization, removal of unused variable, or other minor fix. Most changes are from or inspired by NetBSD.	1998-08-19 07:39:48 +00:00
pjanzen	76db234ba3	OpenBSD ID (changed from NetBSD)	1998-03-12 09:09:05 +00:00
deraadt	6d5bb74f57	cleanup; pjanzen@foatdi.harvard.edu	1998-02-08 18:59:56 +00:00
deraadt	161033a189	proper gid revoke	1996-12-22 20:00:41 +00:00
deraadt	893fd100f3	setgid games, not setuid games. closes a neat set of holes	1996-12-19 22:19:48 +00:00
deraadt	df930be708	initial import of NetBSD tree	1995-10-18 08:37:01 +00:00