vbox的更動 95189 路徑 trunk/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibGuestCtrl.cpp

時間撮記:

2022-6-3 下午02:53:07 (3 年 以前)

作者:

vboxsync

svn:sync-xref-src-repo-rev:

151689

訊息:

Vbgl: Use pthread_sigmask instead of sigprocmask on darwin, as xnu is applying sigprocmask input to all threads of a process which isn't at all what we wish for.

檔案:

• trunk/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibGuestCtrl.cpp (修改) (1 筆差異)

trunk/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibGuestCtrl.cpp

@@ -41 +41 @@
 #ifndef RT_OS_WINDOWS
 # include <signal.h>
+# ifdef RT_OS_DARWIN
+#  include <pthread.h>
+#  define sigprocmask pthread_sigmask /* On xnu sigprocmask works on the process, not the calling thread as elsewhere. */
+# endif
 #endif