1\ Copyright (c) 2014 M. Warner Losh <imp@FreeBSD.org> 2\ All rights reserved. 3\ 4\ Redistribution and use in source and binary forms, with or without 5\ modification, are permitted provided that the following conditions 6\ are met: 7\ 1. Redistributions of source code must retain the above copyright 8\ notice, this list of conditions and the following disclaimer. 9\ 2. Redistributions in binary form must reproduce the above copyright 10\ notice, this list of conditions and the following disclaimer in the 11\ documentation and/or other materials provided with the distribution. 12\ 13\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23\ SUCH DAMAGE. 24\ 25\ $FreeBSD$ 26 27only forth also support-functions also builtins definitions 28 29\ pci-device-count pci-id 30\ 31\ Counts the number of instances of pci-id in the system and reports 32\ it to the user. 33: pci-device-count 34 0= if ( interpreted ) get_arguments then 35 36 0= if ." Need an argument" cr abort then 37 \ First argument is 0 when we're interprated. See support.4th 38 \ for get_arguments reading the rest of the line and parsing it 39 \ stack: argN lenN ... arg1 len1 N 40 hex ?number decimal 41 0= if ." Bad pci-id given (must be legal hex value)" cr abort then 42 dup pcibios-device-count ." Found " . ." instances of " hex . decimal cr 43; 44 45also forth definitions also builtins 46 47builtin: pci-device-count 48