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* Free buf when its no longer used. This helps eliminate a static analysiseadler2012-10-221-0/+2
| | | | | | | | | warning. PR: ports/172566 Submitted by: Erik Cederstrand <erik@cederstrand.dk> Approved by: cperciva MFC after: 3 days
* Drop advertising clause in manpages. It was done a long time agouqs2010-12-061-5/+1
| | | | | | for the source code. Discussed with: core
* random(6): avoid dead assignmentsuqs2010-06-142-2/+2
| | | | Found by: clang static analyzer
* Remove the third clause for the Berkeley parts of games, per theimp2010-02-151-5/+1
| | | | letter in /COPYRIGHT.
* games: make WARNS=6 the default, remove overridesuqs2010-02-151-1/+0
| | | | | | This also bumps factor, fortune, primes, and random to WARNS=6. Approved by: ed (Co-mentor)
* Suggections from bde@ache2008-08-112-5/+11
| | | | | | | | 1) Split too long source lines 2) Portable code should not assume that null pointer == all-bits-0, so back out prev. calloc() change. Submitted by: bde
* All cosmetic.ache2008-08-103-12/+9
| | | | | | 1) Rename RANDOM_MAX to RANDOM_MAX_PLUS1 to not confuse with random()'s max 2) Use calloc() instead of zeroing fields explicitly 3) "too many lines" -> "too many delimiters" for err()
* 1) Fix longstanding math bug with denominator > 1 (wrong probability).ache2008-08-081-8/+16
| | | | | | | | | | Test case: random -f some_small_file 10000 (in most cases must be no output) 2) Prevent number of lines > RANDOM_MAX (overflow or nothing may be choosed) with EFBIG err() 3) After line is found, terminate list loop for -U case too, since nothing to do in the rest of the loop left.
* I was confused a bit by the wrong construction with RAND_MAXache2008-08-083-4/+10
| | | | | | | | | | used in randomize_fd.c. Although the max value is the same currently, RAND_MAX is for rand(), not for random(). So move RANDOM_MAX const to the common file now, make it UL and use in randomize_fd.c too. (in any case its old value was 1 less then must be, as noted in the prev. commit)
* 1) Replace hardcoded RANDOM_MAX macro with wrong (1 less than must be)ache2008-08-081-11/+5
| | | | | | value with ((double)RAND_MAX + 1) 2) For exit code increase valid denominator upper range from 255 to 256 since returned value is [0 .. denom - 1]
* 1) Fix hang at the end of line buffer (PR 95715)ache2006-04-142-8/+11
| | | | | | | 2) Localize PR: 95715 Submitted by: Li-Lun Wang <llwang@infor.org> (slightly edited by me)
* Correct an error in the previous revision. RAND_MAX is the maximum valuejhb2005-06-221-3/+9
| | | | | | | | | | for rand(3), not random(3). random(3) is defined to return values between 0 and 2^31-1, so add a local RANDOM_MAX constant to this file that is defined as 2^31-1 and use that in place of RAND_MAX. Reviewed by: bde Approved by: re (dwhite) MFC after: 1 week
* Fix for 64-bit platforms. random() returns values between 0 and RAND_MAX,jhb2005-05-271-3/+3
| | | | | | | | | and RAND_MAX != LONG_MAX on 64-bit platforms. PR: amd64/81279 Submitted by: Vivek Khera vivek at khera dot org Submitted by: Adriaan de Groot groot at kde dot org MFC after: 1 week
* Sync program's usage() with manpage's SYNOPSIS.ru2005-02-091-1/+1
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* Sort sections.ru2005-01-181-4/+4
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* Properly initialise 'filename' so that random -l doesn't try to open NULL.stefanf2004-10-031-5/+4
| | | | | Const-qualify 'filename' to avoid a strdup() call due to -Wwrite-strings silliness.
* Make the __FBSDID usage consistentobrien2003-05-051-3/+2
| | | | and protect copyright[] from Gcc 3.3's whining.
* Fixed SYNOPSIS.ru2003-02-231-20/+26
| | | | | | | Expanded stdin/stdout definitions. Ordered the SEE ALSO references. Moved some chat from the BUGS section to freebsd-chat@. Removed ``cvs log'' material from the HISTORY section.
* flexlint rears its head as well as some style(9) fixes[1]. Fixed aseanc2003-02-154-73/+83
| | | | | | | | | few bugs for a few corner cases and correctly handle the case where read(2) is read()'ing from a non-file descriptor and could get fewer bytes back than the buffer, but it isn't EOF[2]. random(6) extensively tested and believed to be bug free (save performance for large files). Submitted by: mkm [1], tjr[2]
* Update random(6) to have the ability to randomize a file/stdin basedseanc2003-02-115-20/+389
| | | | | | | off of lines or words. See the man page for details. Reviewed by: markm MFC after: 3 days
* Remove __Pimp2002-02-181-1/+1
| | | | | | Remove __STDC__ (which means we now use stdarg rather than vararg) Remove register Remove main prototype
* mdoc(7) police: removed HISTORY info from the .Os call.ru2001-07-101-1/+1
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* - Backout botched attempt to intoduce MANSECT feature.ru2001-03-261-0/+1
| | | | - MAN[1-9] -> MAN.
* Set the default manual section for games/ to 6.ru2001-03-201-1/+1
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* mdoc(7) police: use the new features of the Nm macro.ru2000-11-201-2/+2
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* -Wall fixes.billf1999-12-121-1/+1
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* copyright/sccsid/rcsid cleanup.billf1999-11-301-1/+5
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* $Id$ -> $FreeBSD$peter1999-08-271-1/+1
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* Add $Id$, to make it simpler for members of the translation teams tonik1999-07-121-0/+1
| | | | | | | | | | | | | | | | | track. The $Id$ line is normally at the bottom of the main comment block in the man page, separated from the rest of the manpage by an empty comment, like so; .\" $Id$ .\" If the immediately preceding comment is a @(#) format ID marker than the the $Id$ will line up underneath it with no intervening blank lines. Otherwise, an additional blank line is inserted. Approved by: bde
* Wargh! Who went and changed all the getopt() comparisons from -1 tojkh1998-03-011-1/+1
| | | | | | | EOF? The getopt(3) manpage clearly states that the return value is *-1*, not EOF! Besides, getopt(3) isn't reading from a file. :) Noticed-while: merging to 2.2 (where this is correct).
* Remove so-called revoke, this game never installed sguidache1997-09-011-4/+0
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* Change games from setuid games to setgid games.eivind1997-09-011-0/+4
| | | | | Reviewed by: maybe@yes.no Obtained from: OpenBSD (mostly deraadt@openbsd.org)
* Remove srandomdev fallback codeache1997-06-141-2/+1
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* Use srandomdev() nowache1997-03-301-4/+5
| | | | Add range checking for invalid denominator values
* Fix srandom arg type accodring to Lite2ache1997-03-111-1/+1
| | | | Use ^ getpid() instead of + getpid()
* Remove trailing whitespace.rgrimes1995-05-301-2/+2
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* Include <limits.h> to get LONG_MAX - don't depend on namespace pollutionbde1995-02-031-0/+1
| | | | in <time.h>.
* Bring in the 4.4 Lite games directory, modulo man page changes and segregationjkh1994-09-043-0/+223
of the x11 based games. I'm not going to tag the originals with bsd_44_lite and do this in two stages since it's just not worth it for this collection, and I've got directory renames to deal with that way. Bleah. Submitted by: jkh
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