Date: Sun, 22 Jul 2012 07:10:43 -0400 (EDT) From: Rick Macklem <rmacklem@uoguelph.ca> To: Mehdi Esmaeelpour <mehdi.esmaeelpour@gmail.com> Cc: freebsd-fs@freebsd.org Subject: Re: vnode Message-ID: <2086824705.663013.1342955443184.JavaMail.root@erie.cs.uoguelph.ca> In-Reply-To: <CAEu=a8j3=70xsOc7BXd2Hq5hVYBbXb_cWGX4xzJTP8v-0wYodg@mail.gmail.com>
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Mehdi Esmaeelpour wrote: > folks > > How i use vn_rdwr() to write to a file? i am starter and don't know > anything! but i search for this but cannot find anything. > I'd say avoid reading/writing files from within the kernel if possible, but if you must do it, you can look at the use of NFSD_RDWR in sys/fs/nfsserver/nfs_nfsdstate.c. (NFSD_RDWR() is just a macro that becomes a call to vn_rdwr(). Look in sys/fs/nfs/nfsport.h for the macro. rick > > Thanks > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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