Messages in this thread | | | Subject | Re: [tpmdd-devel] [PATCH] TPM: Let the tpm char device be openable multiple times | From | Valdis.Kletnieks@vt ... | Date | Tue, 03 Nov 2009 13:14:28 -0500 |
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On Tue, 03 Nov 2009 09:31:55 PST, Hal Finney said: > What if you don't want it accessible by user mode apps, you only want > your middleware (ie tcs daemon, tcsd) to open it? Will this still > allow that to be enforced, so nobody can interfere with tcsd's > exclusive access to the device?
Couldn't tcsd just open the device with O_EXCL? Or am I missing something subtle here? [unhandled content-type:application/pgp-signature] | |