Mercurial > dovecot > original-hg > dovecot-1.2
view src/lib/primes.c @ 58:8aaa39e7aec8 HEAD
sendfile() works now properly with 64bit off_t
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Wed, 28 Aug 2002 03:11:51 +0300 |
parents | e399e33d033d |
children | 31e87bda1362 |
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/* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GLib Team and others 1997-1999. See the AUTHORS * file for a list of people on the GLib Team. See the ChangeLog * files for a list of changes. These files are distributed with * GLib at ftp://ftp.gtk.org/pub/gtk/. */ #include "lib.h" #include "primes.h" static const unsigned int primes[] = { 11, 19, 37, 73, 109, 163, 251, 367, 557, 823, 1237, 1861, 2777, 4177, 6247, 9371, 14057, 21089, 31627, 47431, 71143, 106721, 160073, 240101, 360163, 540217, 810343, 1215497, 1823231, 2734867, 4102283, 6153409, 9230113, 13845163 }; static const unsigned int primes_count = sizeof(primes) / sizeof(primes[0]); unsigned int primes_closest(unsigned int num) { unsigned int i; for (i = 0; i < primes_count; i++) if (primes[i] >= num) return primes[i]; return primes[primes_count - 1]; }