On Wed, Mar 25, 2020 at 09:48:02AM +0000, Daniel P. Berrangé wrote: > On Wed, Mar 25, 2020 at 09:42:19AM +0000, Richard W.M. Jones wrote: > > Now runs a complete set of tests, notably including the AIO test. > > > > File descriptors are passed in and out as plain ints (instead of > > *os.File) for a couple of reasons: (1) We have to pass the plain int > > to syscall.Select. (2) Turning an fd into an os.File causes golang to > > set the blocking flag which is deeply unhelpful. > > FWIW, using non-blocking FDs and syscall.Select is not normal best > practice for Go, where the expected model would be to use goroutines > with the file in blocking mode.
Right, however I couldn't find any documentation about how to integrate a C library with that mechanism. Does libvirt-go do anything like this? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org _______________________________________________ Libguestfs mailing list Libguestfs@redhat.com https://www.redhat.com/mailman/listinfo/libguestfs