Re: [libvirt] [PATCH 05/14] Add checks for some NIC hotplug related features added in qemu-0.10.0

Add QEMUD_CMD_FLAG_NET_NAME to indicate that '-net ...,name=foo' is supported and QEMUD_CMD_FLAG_HOST_NET_ADD to indicate that the 'host_net_add' monitor command is available. Set both these flags if the qemu version is greater than 0.10.0. Checking via the '-help' output would not work for the monitor command and even for the command line arg, it would be quite fragile. * src/qemu_conf.h: add new flags as aliases of QEMUD_CMD_FLAG_0_10 * src/qemu_conf.c: set QEMUD_CMD_FLAG_0_10 for versions >= 0.10.0 * tests/qemuhelptest.c: set QEMUD_CMD_FLAG_0_10 for the appropriate qemu versions

--- a/src/qemu_conf.h +++ b/src/qemu_conf.h @@ -58,6 +58,11 @@ enum qemud_cmd_flags { QEMUD_CMD_FLAG_KVM = (1 << 13), /* Whether KVM is compiled in */ QEMUD_CMD_FLAG_DRIVE_FORMAT = (1 << 14), /* Is -drive format= avail */ QEMUD_CMD_FLAG_VGA = (1 << 15), /* Is -vga avail */ + + /* features added in qemu-0.10.0 */ + QEMUD_CMD_FLAG_0_10 = (1 << 16), + QEMUD_CMD_FLAG_NET_NAME = QEMUD_CMD_FLAG_0_10, /* -net ...,name=str */ + QEMUD_CMD_FLAG_HOST_NET_ADD = QEMUD_CMD_FLAG_0_10, /* host_net_add monitor command */ };