On 12/21/13 05:14, Adam Walters wrote:
> This implements a new field in the virStateDriver struct. In order to prevent 
> possible compilation issues, this patch also implements te new field in all 
> of the existing drivers. Other than in driver.h, the changes are all a single 
> line addition to the files.

Please break this long line as advised in 2/3.

> 
> Signed-off-by: Adam Walters <[email protected]>
> ---
>  src/config/config_driver.c              | 1 +
>  src/driver.h                            | 6 ++++++
>  src/interface/interface_backend_netcf.c | 1 +
>  src/libxl/libxl_driver.c                | 1 +
>  src/lxc/lxc_driver.c                    | 1 +
>  src/network/bridge_driver.c             | 1 +
>  src/node_device/node_device_hal.c       | 1 +
>  src/node_device/node_device_udev.c      | 1 +
>  src/nwfilter/nwfilter_driver.c          | 1 +
>  src/qemu/qemu_driver.c                  | 1 +
>  src/remote/remote_driver.c              | 1 +
>  src/secret/secret_driver.c              | 1 +
>  src/storage/storage_driver.c            | 1 +
>  src/uml/uml_driver.c                    | 1 +
>  src/xen/xen_driver.c                    | 1 +
>  15 files changed, 20 insertions(+)
> 
> diff --git a/src/config/config_driver.c b/src/config/config_driver.c
> index a057300..a817c7a 100644
> --- a/src/config/config_driver.c
> +++ b/src/config/config_driver.c
> @@ -228,6 +228,7 @@ static virStateDriver configStateDriver = {
>      .stateInitialize = configStateInitialize,
>      .stateCleanup = configStateCleanup,
>      .stateReload = configStateReload,
> +    .stateType = VIR_DRV_STATE_DRV_LIBVIRT,
>  };
>  
>  int configRegister(void) {
> diff --git a/src/driver.h b/src/driver.h
> index b6927ea..6863910 100644
> --- a/src/driver.h
> +++ b/src/driver.h
> @@ -1833,6 +1833,11 @@ typedef int
>  typedef int
>  (*virDrvStateStop)(void);
>  
> +typedef enum {
> +    VIR_DRV_STATE_DRV_LIBVIRT = 1,
> +    VIR_DRV_STATE_DRV_HYPERVISOR = 2,
> +} virDrvStateDrvType;
> +
>  typedef struct _virStateDriver virStateDriver;
>  typedef virStateDriver *virStateDriverPtr;
>  
> @@ -1843,6 +1848,7 @@ struct _virStateDriver {
>      virDrvStateCleanup stateCleanup;
>      virDrvStateReload stateReload;
>      virDrvStateStop stateStop;
> +    virDrvStateDrvType stateType;
>  };
>  # endif

These additions require patching some of the check scripts too. 
Please apply the following patch, otherwise this won't pass make check:

  GEN      check-drivername
Driver struct field stateType should be named stateDrvType
  GEN      check-driverimpls
./libxl/libxl_driver.c:26463 Bad prefix 'VIR_DRV_STATE_DRV_HYPERVISOR' for API 
'stateType', expecting 'libxl'
./libxl/libxl_driver.c:26463 Bad impl name 'VIR_DRV_STATE_DRV_HYPERVISOR' for 
API 'stateType', expecting 'libxlStateType'
./lxc/lxc_driver.c:37541 Bad prefix 'VIR_DRV_STATE_DRV_HYPERVISOR' for API 
'stateType', expecting 'lxc'
./lxc/lxc_driver.c:37541 Bad impl name 'VIR_DRV_STATE_DRV_HYPERVISOR' for API 
'stateType', expecting 'lxcStateType'


diff --git a/src/check-driverimpls.pl b/src/check-driverimpls.pl
index f726403..2266323 100755
--- a/src/check-driverimpls.pl
+++ b/src/check-driverimpls.pl
@@ -37,7 +37,7 @@ while (<>) {

             next if $api eq "no";
             next if $api eq "name";
+            next if $api eq "stateType";

             my $suffix = $impl;
             my $prefix = $impl;
diff --git a/src/check-drivername.pl b/src/check-drivername.pl
index 5c8de0a..d481128 100755
--- a/src/check-drivername.pl
+++ b/src/check-drivername.pl
@@ -66,6 +66,8 @@ while (<DRVFILE>) {
         my $drv = $1;
         my $field = $2;

+        next if $field =~ /stateType/;
+
         my $tmp = $drv;
         $tmp =~ s/virDrv//;
         $tmp =~ s/^NWFilter/nwfilter/;

Or possibly don't apply the last hunk and re-name the field to
stateDrvType which sounds a little bit better (not required).

Peter




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