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return (0);		return (0);

fail:		fail:
free(idev);		free(idev);
return (err);		return (err);
}		}


char *
uboot_fmtdev(void *vdev)
{
struct uboot_devdesc dev = (struct uboot_devdesc )vdev;
static char buf[128];

switch(dev->dd.d_dev->dv_type) {
case DEVT_NONE:
strcpy(buf, "(no device)");
break;

case DEVT_DISK:
#ifdef LOADER_DISK_SUPPORT
return (disk_fmtdev(vdev));
#endif

case DEVT_NET:
sprintf(buf, "%s%d:", dev->dd.d_dev->dv_name, dev->dd.d_unit);
break;
}
return(buf);
}

/*		/*
* Set currdev to suit the value being supplied in (value).		* Set currdev to suit the value being supplied in (value).
*/		*/
int		int
uboot_setcurrdev(struct env_var ev, int flags, const void value)		uboot_setcurrdev(struct env_var ev, int flags, const void value)
{		{
struct uboot_devdesc *ncurr;		struct uboot_devdesc *ncurr;
int rv;		int rv;

if ((rv = uboot_parsedev(&ncurr, value, NULL)) != 0)		if ((rv = uboot_parsedev(&ncurr, value, NULL)) != 0)
return (rv);		return (rv);
free(ncurr);		free(ncurr);

return (mount_currdev(ev, flags, value));		return (mount_currdev(ev, flags, value));
}		}