freebsd-skq/usr.sbin/sysinstall/usb.c

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/*
* USB support for sysinstall
*
* $FreeBSD$
*
* Copyright (c) 2000 John Baldwin <jhb@FreeBSD.org>. All rights reserved.
*
* This software may be used, modified, copied, and distributed, in
* both source and binary form provided that the above copyright and
* these terms are retained. Under no circumstances is the author
* responsible for the proper functioning of this software, nor does
* the author assume any responsibility for damages incurred with its
* use.
*/
#include "sysinstall.h"
#include <sys/fcntl.h>
#include <sys/time.h>
void
usbInitialize(void)
{
int fd;
WINDOW *w;
if (!RunningAsInit && !Fake) {
/* It's not my job... */
return;
}
if ((fd = open("/dev/usb", O_RDONLY)) < 0) {
msgDebug("Can't open USB controller.\n");
return;
}
close(fd);
w = savescr();
msgNotify("Initializing USB controller....");
variable_set2("usbd_enable", "YES", 1);
vsystem("/stand/usbd");
restorescr(w);
}