Am 04.06.2012 15:10, schrieb Corey Bryant: > This sample server opens image files and passes the fds to QEMU. The > paths for two image files are passed as parameters, the first being > the boot image, and the second being an image to be hot-attached. The > server will open the files and pass the fds to QEMU in one of two ways: > > 1) Over the command line (using -drive file=/dev/fd/X) or > 2) Via the QMP monitor with the getfd command (using SCM_RIGHTS) > followed by drive_add (using file=/dev/fd/X) and then > device_add. > > Usage: > gcc -Wall -o test-fd-passing test-fd-passing.c -L/usr/local/lib -ljson > ./test-fd-passing /path/hda.img /path/hdb.img > > Note: This requires json-c and json-c-devel packages. > > Signed-off-by: Corey Bryant <cor...@linux.vnet.ibm.com> > --- > test-fd-passing.c | 321 > +++++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 321 insertions(+) > create mode 100644 test-fd-passing.c
Is this meant to be applied or just for reference? Maybe we can make a proper test case out of it that runs during make check? Would probably require that the json-c dependency is dropped, though. Maybe we should rewrite it in Python, as we already have QMP bindings for that (and there are already tests that use them). Kevin
