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qemu: Add a Character Devices slice field to the Config structure

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Qemu character devices typically allow for sending traffic from the
guest to the host by emulating a console, a tty, a serial device for
example.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz 2016-09-12 18:23:25 +02:00
parent 73e2d53c9a
commit 6239e846b7
1 changed files with 13 additions and 0 deletions
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13
qemu.go
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@ -139,6 +139,9 @@ type Config struct {
// Devices is a list of devices for qemu to create.
Devices []Device
// CharDevices is a list of character devices for qemu to export.
CharDevices []string
// Objects is a list of objects for qemu to create.
Objects []Object
@ -237,6 +240,15 @@ func appendDevices(params []string, config Config) []string {
return params
}
func appendCharDevices(params []string, config Config) []string {
for _, c := range config.CharDevices {
params = append(params, "-chardev")
params = append(params, c)
}
return params
}
func appendObjects(params []string, config Config) []string {
for _, o := range config.Objects {
if o.Type != "" {
@ -322,6 +334,7 @@ func LaunchQemu(config Config, logger QMPLog) (string, error) {
params = appendCPUModel(params, config)
params = appendQMPSocket(params, config)
params = appendDevices(params, config)
params = appendCharDevices(params, config)
params = appendFilesystemDevices(params, config)
params = appendObjects(params, config)
params = appendKernel(params, config)