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sequence: add 'repeat="yes"' config option 

Fixes #3075
This commit is contained in:
Norman Feske 2018-12-06 21:09:57 +01:00
parent d46b63a18c
commit 03cbd4257f
1 changed files with 12 additions and 4 deletions
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16
repos/os/src/app/sequence/main.cc
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@ -36,6 +36,8 @@ struct Sequence::Child : Genode::Child_policy
Name const _name = _start_node.attribute_value("name", Name());
bool const _have_config = _start_node.has_sub_node("config");
Binary_name _start_binary()
{
Binary_name name;
@ -68,12 +70,10 @@ struct Sequence::Child : Genode::Child_policy
Registry<Parent_service> _parent_services { };
Genode::Child _child { _env.rm(), _env.ep().rpc_ep(), *this };
/* queue a child reload from the async Parent interface */
Signal_transmitter _exit_transmitter;
bool _have_config = _start_node.has_sub_node("config");
Genode::Child _child { _env.rm(), _env.ep().rpc_ep(), *this };
Child(Genode::Env &env,
Xml_node const &start_node,
@ -233,7 +233,15 @@ void Sequence::Main::start_next_child()
} }
catch (Xml_node::Nonexistent_sub_node) {
env.parent().exit(0); }
if (config_xml.attribute_value("repeat", false)) {
next_xml_index = 0;
Signal_transmitter(exit_handler).submit();
} else {
env.parent().exit(0);
}
}
}