Date: Tue, 05 Feb 2002 09:30:06 -0700 (MST) From: "M. Warner Losh" <imp@village.org> To: yar@FreeBSD.ORG Cc: hackers@FreeBSD.ORG Subject: Re: Get disk device size? Message-ID: <20020205.093006.104650505.imp@village.org> In-Reply-To: <20020205125557.A10266@comp.chem.msu.su> References: <20020205125557.A10266@comp.chem.msu.su>
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In message: <20020205125557.A10266@comp.chem.msu.su>
Yar Tikhiy <yar@FreeBSD.ORG> writes:
: Could anyone point out at an ioctl or any other way to get a disk
: device size granted the device has no BSD label or PC slice table
: on it? Ways for both the userland and kernel are welcome.
For userland, look at how fdisk and/or disklabel get it.
For kernel, look at kern/subr_disk*.c
Warner
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