Date: Sun, 13 May 2007 18:51:27 +0200 From: Viktor Vasilev <viktor.vasilev@stud.tu-darmstadt.de> To: freebsd-hackers@freebsd.org Subject: Re: ioctl Message-ID: <200705131851.29229.viktor.vasilev@stud.tu-darmstadt.de> In-Reply-To: <e420c1bd0705130917s2b131fe1od1ceda18264478bb@mail.gmail.com> References: <e420c1bd0705130659h89f09b4wb47b4e476063e66e@mail.gmail.com> <200705131657.39028.viktor.vasilev@stud.tu-darmstadt.de> <e420c1bd0705130917s2b131fe1od1ceda18264478bb@mail.gmail.com>
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On Sunday 13 May 2007 18:17 Mohsen Pahlevanzadeh wrote: > On 5/13/07, Viktor Vasilev <viktor.vasilev@stud.tu-darmstadt.de> wrote: > > On Sunday 13 May 2007 15:59 Mohsen Pahlevanzadeh wrote: > > > Dear all, > > > I need to a code piece that it gets serial number of hdd. > > > Please help me.... > > > > For an ATA disk you can use the IOCATAGPARM ioctl to get the > > information. See the attached C source for example. Be sure to have a > > look > > at /usr/src/sys/sys/ata.h for other relevant fields and sizes. > > > Dear all, > When i compile it,gcc tell me that IOCATAGPARM isn't declare. > May i patch for kernel? > Yours,Mohsen Maybe you just didn't install the src distribution. Please look at the handbook: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-building.html the note that says "If there is not a /usr/src/sys directory on your system...". Cheers, Vik
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