diff options
author | pjanzen <pjanzen@openbsd.org> | 1998-08-19 07:39:48 +0000 |
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committer | pjanzen <pjanzen@openbsd.org> | 1998-08-19 07:39:48 +0000 |
commit | 1ed0e75d51eaf94b122dcac31a3948479297571d (patch) | |
tree | 73e163e6d84be288a56a35c4aa809dd138cdd931 /games/factor | |
parent | Make kvm_mkdb work again (diff) | |
download | wireguard-openbsd-1ed0e75d51eaf94b122dcac31a3948479297571d.tar.xz wireguard-openbsd-1ed0e75d51eaf94b122dcac31a3948479297571d.zip |
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.
Diffstat (limited to 'games/factor')
-rw-r--r-- | games/factor/factor.6 | 12 | ||||
-rw-r--r-- | games/factor/factor.c | 5 |
2 files changed, 10 insertions, 7 deletions
diff --git a/games/factor/factor.6 b/games/factor/factor.6 index d21be552a8e..3171170c31d 100644 --- a/games/factor/factor.6 +++ b/games/factor/factor.6 @@ -1,4 +1,4 @@ -.\" $NetBSD: factor.6,v 1.4 1995/03/23 08:28:05 cgd Exp $ +.\" $OpenBSD: factor.6,v 1.2 1998/08/19 07:40:27 pjanzen Exp $ .\" .\" Copyright (c) 1989, 1993 .\" The Regents of the University of California. All rights reserved. @@ -50,14 +50,14 @@ .Nd factor a number, generate primes .Sh SYNOPSIS -.Nm factor +.Nm .Op Ar number ... .br .Nm primes .Op Ar start Op Ar stop .Sh DESCRIPTION The -.Nm factor +.Nm utility will factor integers between -2147483648 and 2147483647 inclusive. When a number is factored, it is printed, followed by a .Dq \: , @@ -67,14 +67,14 @@ If a factor divides a value more than once, it will be printed more than once. .Pp When -.Nm factor +.Nm is invoked with one or more arguments, each argument will be factored. .Pp When -.Nm factor +.Nm is invoked with no arguments, -.Nm factor +.Nm reads numbers, one per line, from standard input, until end of file or error. Leading white-space and empty lines are ignored. Numbers may be preceded by a single - or +. diff --git a/games/factor/factor.c b/games/factor/factor.c index 3407b3587a0..d79e19e6efd 100644 --- a/games/factor/factor.c +++ b/games/factor/factor.c @@ -1,3 +1,4 @@ +/* $OpenBSD: factor.c,v 1.5 1998/08/19 07:40:28 pjanzen Exp $ */ /* $NetBSD: factor.c,v 1.5 1995/03/23 08:28:07 cgd Exp $ */ /* @@ -46,7 +47,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)factor.c 8.3 (Berkeley) 3/30/94"; #else -static char rcsid[] = "$NetBSD: factor.c,v 1.5 1995/03/23 08:28:07 cgd Exp $"; +static char rcsid[] = "$OpenBSD: factor.c,v 1.5 1998/08/19 07:40:28 pjanzen Exp $"; #endif #endif /* not lint */ @@ -69,12 +70,14 @@ static char rcsid[] = "$NetBSD: factor.c,v 1.5 1995/03/23 08:28:07 cgd Exp $"; * If no args are given, the list of numbers are read from stdin. */ +#include <sys/types.h> #include <err.h> #include <ctype.h> #include <errno.h> #include <limits.h> #include <stdio.h> #include <stdlib.h> +#include <unistd.h> #include "primes.h" |