ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-02-20 17:52:52 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

base: disarm atexit handling for signal thread

Browse Source 
The signal thread is not supposed to be destructed in any scenario other
than the noux fork mechanism (where no signals occur).

Issue #3578
This commit is contained in:
Norman Feske 2019-12-06 14:16:55 +01:00 committed by Christian Helmuth
parent 4e57b6eceb
commit 6858270517
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
repos/base/src/lib/base/signal.cc
View File

@ -23,6 +23,7 @@
/* base-internal includes */
#include <base/internal/globals.h>
#include <base/internal/unmanaged_singleton.h>
#include <signal_source/client.h>
using namespace Genode;
@ -69,6 +70,7 @@ class Signal_handler_thread : Thread, Lock
~Signal_handler_thread()
{
log("~Signal_handler_thread");
env_deprecated()->pd_session()->free_signal_source(_signal_source->rpc_cap());
}
};
@ -81,8 +83,7 @@ class Signal_handler_thread : Thread, Lock
*/
static Constructible<Signal_handler_thread> & signal_handler_thread()
{
static Constructible<Signal_handler_thread> inst;
return inst;
return *unmanaged_singleton<Constructible<Signal_handler_thread> >();
}