[Qemu-devel] [PATCH v2 0/3] Clean up includes of monitor.h

[Qemu-devel] [PATCH v2 0/3] Clean up includes of monitor.h

[Paolo Bonzini]

There is no reason why QAPI clients should use monitor.h at all,
qerror.h suffices.

qmp-commands.h uses the Monitor typedef, but it is only included
from files that already get the typedef from qemu-common.h.

v1->v2: rebase to queue/qmp

Paolo Bonzini (3):
  kvm: add missing include files
  qmp: include monitor.h when needed
  qmp: do not include monitor.h from qapi-types-core.h

 hmp.c                  |    1 +
 kvm-all.c              |    2 ++
 net/tap.c              |    1 +
 qapi/qapi-types-core.h |    4 +---
 4 files changed, 5 insertions(+), 3 deletions(-)

-- 
1.7.10.1

[Qemu-devel] [PATCH v2 1/3] kvm: add missing include files

[Paolo Bonzini]

These are included via monitor.h right now, add them explicitly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 kvm-all.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/kvm-all.c b/kvm-all.c
index 489ee53..831651d 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -22,6 +22,8 @@
 
 #include "qemu-common.h"
 #include "qemu-barrier.h"
+#include "qemu-option.h"
+#include "qemu-config.h"
 #include "sysemu.h"
 #include "hw/hw.h"
 #include "hw/msi.h"
-- 
1.7.10.1

[Qemu-devel] [PATCH v2 2/3] qmp: include monitor.h when needed

[Paolo Bonzini]

This is needed to get file descriptors from SCM_RIGHTS.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hmp.c     |    1 +
 net/tap.c |    1 +
 2 file changed, 2 insertion(+)

diff --git a/hmp.c b/hmp.c
index 2ce8cb9..b9cec1d 100644
--- a/hmp.c
+++ b/hmp.c
@@ -18,6 +18,7 @@
 #include "qemu-option.h"
 #include "qemu-timer.h"
 #include "qmp-commands.h"
+#include "monitor.h"
 
 static void hmp_handle_error(Monitor *mon, Error **errp)
 {
diff --git a/net/tap.c b/net/tap.c
index 5ac4ba3..17e9135 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -34,6 +34,7 @@
 #include <net/if.h>
 
 #include "net.h"
+#include "monitor.h"
 #include "sysemu.h"
 #include "qemu-char.h"
 #include "qemu-common.h"
-- 
1.7.10.1

[Qemu-devel] [PATCH v2 3/3] qmp: do not include monitor.h from qapi-types-core.h

[Paolo Bonzini]

The comment is stale, monitor.h is not needed anymore (only qerror.h
is, because it contains the schema for errors).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 qapi/qapi-types-core.h |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/qapi/qapi-types-core.h b/qapi/qapi-types-core.h
index 27e6be0..f781fc3 100644
--- a/qapi/qapi-types-core.h
+++ b/qapi/qapi-types-core.h
@@ -16,8 +16,6 @@
 
 #include "qemu-common.h"
 #include "error.h"
-
-/* FIXME this is temporary until we remove middle mode */
-#include "monitor.h"
+#include "qerror.h"
 
 #endif
-- 
1.7.10.1

Re: [Qemu-devel] [PATCH v2 3/3] qmp: do not include monitor.h from qapi-types-core.h

[Anthony Liguori]

On 06/07/2012 10:02 AM, Paolo Bonzini wrote:
> The comment is stale, monitor.h is not needed anymore (only qerror.h
> is, because it contains the schema for errors).
>
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
>   qapi/qapi-types-core.h |    4 +---
>   1 files changed, 1 insertions(+), 3 deletions(-)
>
> diff --git a/qapi/qapi-types-core.h b/qapi/qapi-types-core.h
> index 27e6be0..f781fc3 100644
> --- a/qapi/qapi-types-core.h
> +++ b/qapi/qapi-types-core.h
> @@ -16,8 +16,6 @@
>
>   #include "qemu-common.h"
>   #include "error.h"
> -
> -/* FIXME this is temporary until we remove middle mode */
> -#include "monitor.h"
> +#include "qerror.h"

Middle mode generates signatures that contain a 'Monitor *'.  qmp-commands.h 
includes qmp-types which only includes qmp-types-core.h

Without having a #include "monitor.h" here, qmp-commands.h is relying on 
something else including monitor.h before including qmp-commands.h

I guess you could push the monitor.h include to qmp-commands.h but the point of 
qmp-types-core was to avoid having to add #includes to the code generator.

Regards,

Anthony Liguori

>
>   #endif

Re: [Qemu-devel] [PATCH v2 3/3] qmp: do not include monitor.h from qapi-types-core.h

[Paolo Bonzini]

Il 07/06/2012 06:55, Anthony Liguori ha scritto:
> On 06/07/2012 10:02 AM, Paolo Bonzini wrote:
>> The comment is stale, monitor.h is not needed anymore (only qerror.h
>> is, because it contains the schema for errors).
>>
>> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
>> ---
>>   qapi/qapi-types-core.h |    4 +---
>>   1 files changed, 1 insertions(+), 3 deletions(-)
>>
>> diff --git a/qapi/qapi-types-core.h b/qapi/qapi-types-core.h
>> index 27e6be0..f781fc3 100644
>> --- a/qapi/qapi-types-core.h
>> +++ b/qapi/qapi-types-core.h
>> @@ -16,8 +16,6 @@
>>
>>   #include "qemu-common.h"
>>   #include "error.h"
>> -
>> -/* FIXME this is temporary until we remove middle mode */
>> -#include "monitor.h"
>> +#include "qerror.h"
> 
> Middle mode generates signatures that contain a 'Monitor *'. 
> qmp-commands.h includes qmp-types which only includes qmp-types-core.h
> 
> Without having a #include "monitor.h" here, qmp-commands.h is relying on
> something else including monitor.h before including qmp-commands.h

Everything should be including qemu-common.h that has the "typedef
struct Monitor Monitor".  Note that this is not really just a cleanup.
Right now I cannot include qapi-types.h from block_int.h, because
monitor.h depends on block_int.h.

Paolo

Re: [Qemu-devel] [PATCH v2 3/3] qmp: do not include monitor.h from qapi-types-core.h

[Andreas Färber]

Am 07.06.2012 06:55, schrieb Anthony Liguori:
> On 06/07/2012 10:02 AM, Paolo Bonzini wrote:
>> The comment is stale, monitor.h is not needed anymore (only qerror.h
>> is, because it contains the schema for errors).
>>
>> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
>> ---
>>   qapi/qapi-types-core.h |    4 +---
>>   1 files changed, 1 insertions(+), 3 deletions(-)
>>
>> diff --git a/qapi/qapi-types-core.h b/qapi/qapi-types-core.h
>> index 27e6be0..f781fc3 100644
>> --- a/qapi/qapi-types-core.h
>> +++ b/qapi/qapi-types-core.h
>> @@ -16,8 +16,6 @@
>>
>>   #include "qemu-common.h"
>>   #include "error.h"
>> -
>> -/* FIXME this is temporary until we remove middle mode */
>> -#include "monitor.h"
>> +#include "qerror.h"
> 
> Middle mode generates signatures that contain a 'Monitor *'. 
> qmp-commands.h includes qmp-types which only includes qmp-types-core.h
> 
> Without having a #include "monitor.h" here, qmp-commands.h is relying on
> something else including monitor.h before including qmp-commands.h
[snip]

Similar situation with some block types - they're being used in one of
these core QAPI files but my CPU-as-a-device branch no longer compiles
since somehow the appropriate block header is no longer being included.

Andreas

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Re: [Qemu-devel] [PATCH v2 0/3] Clean up includes of monitor.h

[Luiz Capitulino]

On Thu,  7 Jun 2012 04:02:19 +0200
Paolo Bonzini <pbonzini@redhat.com> wrote:

> There is no reason why QAPI clients should use monitor.h at all,
> qerror.h suffices.
> 
> qmp-commands.h uses the Monitor typedef, but it is only included
> from files that already get the typedef from qemu-common.h.

Applied to the qmp branch, thanks.

PS: I'm assuming that Anthony doesn't have further objections.