Date: Wed, 23 Feb 2005 16:44:33 +0000 (UTC) From: Bill Paul <wpaul@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/compat/ndis ntoskrnl_var.h subr_ntoskrnl.c Message-ID: <200502231644.j1NGiXoN065475@repoman.freebsd.org>
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wpaul 2005-02-23 16:44:33 UTC FreeBSD src repository Modified files: sys/compat/ndis ntoskrnl_var.h subr_ntoskrnl.c Log: Implement IoCancelIrp(), IoAcquireCancelSpinLock(), IoReleaseCancelSpinLock() and a machine-independent though inefficient InterlockedExchange(). In Windows, InterlockedExchange() appears to be implemented in header files via inline assembly. I would prefer using an atomic.h macro for this, but there doesn't seem to be one that just does a plain old atomic exchange (as opposed to compare and exchange). Also implement IoSetCancelRoutine(), which is just a macro that uses InterlockedExchange(). Fill in IoBuildSynchronousFsdRequest(), IoBuildAsynchronousFsdRequest() and IoBuildDeviceIoControlRequest() so that they do something useful, and add a bunch of #defines to ntoskrnl_var.h to help make these work. These may require some tweaks later. Revision Changes Path 1.25 +61 -2 src/sys/compat/ndis/ntoskrnl_var.h 1.52 +199 -3 src/sys/compat/ndis/subr_ntoskrnl.c
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