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liquid_framebuffer: reset signal handlers

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Apply the same rationale as commit "gui_fb: reset signal handlers when
closing fb" to the liquid framebuffer.
This commit is contained in:
Norman Feske 2024-09-20 15:13:37 +02:00 committed by Christian Helmuth
parent 4554ec42da
commit 0e55119b36
1 changed files with 21 additions and 1 deletions
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22
repos/demo/src/server/liquid_framebuffer/services.cc
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@ -285,7 +285,27 @@ void init_services(Genode::Env &env, Input::Session_component &input_component)
using namespace Genode;
static Framebuffer::Session_component fb_session(env, *_window_content);
static Static_root<Framebuffer::Session> fb_root(env.ep().manage(fb_session));
env.ep().manage(fb_session);
struct Fb_root : Static_root<Framebuffer::Session>
{
Framebuffer::Session_component &_fb_session;
Fb_root(Framebuffer::Session_component &fb_session)
:
Static_root<Framebuffer::Session>(fb_session.cap()),
_fb_session(fb_session)
{ }
void close(Genode::Capability<Genode::Session>) override
{
_fb_session.sync_sigh(Genode::Signal_context_capability());
_fb_session.mode_sigh(Genode::Signal_context_capability());
}
};
static Fb_root fb_root { fb_session };
static Input::Root_component input_root(env.ep().rpc_ep(), input_component);