diff options
Diffstat (limited to 'import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0004-handle-SIGTERM.patch')
-rw-r--r-- | import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0004-handle-SIGTERM.patch | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0004-handle-SIGTERM.patch b/import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0004-handle-SIGTERM.patch new file mode 100644 index 0000000000..dc37439353 --- /dev/null +++ b/import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0004-handle-SIGTERM.patch @@ -0,0 +1,163 @@ +From 49046c1685465a5486fe9e1c04b99c585aab6862 Mon Sep 17 00:00:00 2001 +From: Stefan Saraev <stefan@saraev.ca> +Date: Wed, 2 Nov 2016 11:28:34 -0700 +Subject: [PATCH 04/10] handle SIGTERM + +0. CApplication::Stop cant be trusted. (deadlocks crashes and boo) + +so, when shutdown/reboot is requested: + +1. save an exit code (for CEC...) +2. call CPowerManager::{Reboot,PowerDown} +3. ... then systemd sends TERM and waits xx seconds before sending KILL +4. CApplication::Stop has xx seconds to save guisettings.xml and boo +5. CEC thread has xx seconds to switch off after it received OnQuit +6. addons / pvrmanager / cec / everything else.. are free to deadlock / crash now, we dont care +7. KILL + +Signed-off-by: Stefan Saraev <stefan@saraev.ca> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + xbmc/Application.cpp | 17 ++++++++++++----- + xbmc/Application.h | 1 + + xbmc/XBApplicationEx.cpp | 1 + + xbmc/XBApplicationEx.h | 1 + + xbmc/platform/posix/main.cpp | 15 +++++++++++++++ + 5 files changed, 30 insertions(+), 5 deletions(-) + +diff --git a/xbmc/Application.cpp b/xbmc/Application.cpp +index 100a2f2..fda892d 100644 +--- a/xbmc/Application.cpp ++++ b/xbmc/Application.cpp +@@ -2426,12 +2426,12 @@ void CApplication::OnApplicationMessage(ThreadMessage* pMsg) + switch (pMsg->dwMessage) + { + case TMSG_POWERDOWN: +- Stop(EXITCODE_POWERDOWN); ++ SetExitCode(EXITCODE_POWERDOWN); + g_powerManager.Powerdown(); + break; + + case TMSG_QUIT: +- Stop(EXITCODE_QUIT); ++ SetExitCode(EXITCODE_QUIT); + break; + + case TMSG_SHUTDOWN: +@@ -2452,12 +2452,13 @@ void CApplication::OnApplicationMessage(ThreadMessage* pMsg) + + case TMSG_RESTART: + case TMSG_RESET: +- Stop(EXITCODE_REBOOT); ++ SetExitCode(EXITCODE_REBOOT); + g_powerManager.Reboot(); + break; + + case TMSG_RESTARTAPP: + #if defined(TARGET_WINDOWS) || defined(TARGET_LINUX) ++ SetExitCode(EXITCODE_RESTARTAPP); + Stop(EXITCODE_RESTARTAPP); + #endif + break; +@@ -2881,6 +2882,13 @@ bool CApplication::Cleanup() + } + } + ++void CApplication::SetExitCode(int exitCode) ++{ ++ // save it for CEC ++ m_ExitCode = exitCode; ++ m_ExitCodeSet = true; ++} ++ + void CApplication::Stop(int exitCode) + { + try +@@ -2888,7 +2896,7 @@ void CApplication::Stop(int exitCode) + m_frameMoveGuard.unlock(); + + CVariant vExitCode(CVariant::VariantTypeObject); +- vExitCode["exitcode"] = exitCode; ++ vExitCode["exitcode"] = m_ExitCode; + CAnnouncementManager::GetInstance().Announce(System, "xbmc", "OnQuit", vExitCode); + + // Abort any active screensaver +@@ -2922,7 +2930,6 @@ void CApplication::Stop(int exitCode) + + m_bStop = true; + m_AppFocused = false; +- m_ExitCode = exitCode; + CLog::Log(LOGNOTICE, "stop all"); + + // cancel any jobs from the jobmanager +diff --git a/xbmc/Application.h b/xbmc/Application.h +index a9d9bf5..e536deb 100644 +--- a/xbmc/Application.h ++++ b/xbmc/Application.h +@@ -159,6 +159,7 @@ public: + void StopPVRManager(); + void ReinitPVRManager(); + bool IsCurrentThread() const; ++ void SetExitCode(int exitCode); + void Stop(int exitCode); + void RestartApp(); + void UnloadSkin(bool forReload = false); +diff --git a/xbmc/XBApplicationEx.cpp b/xbmc/XBApplicationEx.cpp +index 035aed2..34102f5 100644 +--- a/xbmc/XBApplicationEx.cpp ++++ b/xbmc/XBApplicationEx.cpp +@@ -46,6 +46,7 @@ CXBApplicationEx::CXBApplicationEx() + m_bStop = false; + m_AppFocused = true; + m_ExitCode = EXITCODE_QUIT; ++ m_ExitCodeSet = false; + m_renderGUI = false; + } + +diff --git a/xbmc/XBApplicationEx.h b/xbmc/XBApplicationEx.h +index 9bc14fa..f696b89 100644 +--- a/xbmc/XBApplicationEx.h ++++ b/xbmc/XBApplicationEx.h +@@ -42,6 +42,7 @@ public: + // Variables for timing + bool m_bStop; + int m_ExitCode; ++ bool m_ExitCodeSet; + bool m_AppFocused; + bool m_renderGUI; + +diff --git a/xbmc/platform/posix/main.cpp b/xbmc/platform/posix/main.cpp +index a8b64e5..3d80032 100644 +--- a/xbmc/platform/posix/main.cpp ++++ b/xbmc/platform/posix/main.cpp +@@ -41,12 +41,27 @@ + #include "input/linux/LIRC.h" + #endif + #include "platform/XbmcContext.h" ++#include "Application.h" ++ ++void xbmc_term_handler(int signum) ++{ ++ CLog::Log(LOGINFO, "Received SIGTERM..."); ++ if (!g_application.m_ExitCodeSet) ++ g_application.SetExitCode(EXITCODE_RESTARTAPP); ++ g_application.Stop(EXITCODE_RESTARTAPP); ++} + + #ifdef __cplusplus + extern "C" + #endif + int main(int argc, char* argv[]) + { ++ // SIGTERM handler ++ struct sigaction action; ++ memset(&action, 0, sizeof(struct sigaction)); ++ action.sa_handler = xbmc_term_handler; ++ sigaction(SIGTERM, &action, NULL); ++ + // set up some xbmc specific relationships + XBMC::Context context; + +-- +2.10.2 + |