qemu/qemu.git/util/chardev_open.c, branch masterQEMU main repositoryhttps://git.landau.one/pub/scm/virt/qemu/qemu.git/atom?h=master2023-12-19T18:03:38+00:00util/char_dev: Add open_cdev()2023-12-19T18:03:38+00:00Yi Liuyi.l.liu@intel.com2023-11-21T08:44:01+00:00urn:sha1:d6b5c4c1b516a8176b74ec35a0af8cf89b04b6c1
/dev/vfio/devices/vfioX may not exist. In that case it is still possible
to open /dev/char/$major:$minor instead. Add helper function to abstract
the cdev open.
Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>