On 08/26/2014 06:41 PM, Peter Krempa wrote: > On 08/25/14 20:22, Ján Tomko wrote: >> --- >> daemon/remote.c | 42 ++++++++++++++++++++++++++++++++++++++++++ >> src/remote/remote_driver.c | 39 +++++++++++++++++++++++++++++++++++++++ >> src/remote/remote_protocol.x | 15 ++++++++++++++- >> src/rpc/virnetmessage.c | 26 ++++++++++++++++++++++++++ >> src/rpc/virnetmessage.h | 3 +++ >> 5 files changed, 124 insertions(+), 1 deletion(-) >> >> diff --git a/daemon/remote.c b/daemon/remote.c >> index ea16789..bd3b377 100644 >> --- a/daemon/remote.c >> +++ b/daemon/remote.c >> @@ -4399,6 +4399,48 @@ remoteDispatchDomainOpenGraphics(virNetServerPtr >> server ATTRIBUTE_UNUSED, >> } >>
>> +
>> + if (virDomainOpenGraphicsFD(dom,
>> + args->idx,
>> + &fd,
>> + args->flags) < 0)
>> + goto cleanup;
>> +
>> + if (virNetMessageAddFD(msg, fd) < 0)
>> + goto cleanup;
>> +
>> + rv = 1;
>
> 1 ? You probably should return 0 here.
>
This is necessary to let the dispatcher know we are passing a FD back. I have
added an explanatory comment.
>
> Fails syntax-check:
> GEN remote_protocol-struct
> --- remote_protocol-structs 2014-08-26 18:24:38.283925041 +0200
> +++ remote_protocol-struct-t3 2014-08-26 18:39:19.297274744 +0200
> @@ -2153,6 +2153,11 @@
> u_int idx;
> u_int flags;
> };
> +struct remote_domain_open_graphics_fd_args {
> + remote_nonnull_domain dom;
> + u_int idx;
> + u_int flags;
> +};
> struct remote_node_suspend_for_duration_args {
> u_int target;
> uint64_t duration;
> @@ -2862,4 +2867,5 @@
> REMOTE_PROC_NODE_GET_FREE_PAGES = 340,
> REMOTE_PROC_NETWORK_GET_DHCP_LEASES = 341,
> REMOTE_PROC_CONNECT_GET_DOMAIN_CAPABILITIES = 342,
> + REMOTE_PROC_DOMAIN_OPEN_GRAPHICS_FD = 343,
> };
> make[3]: *** [remote_protocol-struct] Error 1
> make[3]: Leaving directory `/home/pipo/libvirt/src'
>
> You probably don't have one of the tools installed.
Yes, 'dwarves' was the missing tool (and a git clean was needed too).
>
> I'd like to see a v2.
Sent.
>
> Peter
Jan
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