Changeset 92507 in vbox for trunk/include

Timestamp:

Nov 19, 2021 1:57:29 AM (3 years ago)

Author:

vboxsync

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

148373

Message:

IPRT/thread: Added RTThreadControlPokeSignal to help deal with RTTHREADFLAGS_NO_SIGNALS in NEM/linux mode. bugref:9044

Location:

trunk/include/iprt

Files:

• mangling.h (modified) (1 diff)
• thread.h (modified) (1 diff)

trunk/include/iprt/mangling.h

@@ -2512 +2512 @@
 # define RTThreadIsSelfKnown                            RT_MANGLER(RTThreadIsSelfKnown)
 # define RTThreadNativeSelf                             RT_MANGLER(RTThreadNativeSelf)
+# define RTThreadControlPokeSignal                      RT_MANGLER(RTThreadControlPokeSignal) /* not-win not-os2 */
 # define RTThreadPoke                                   RT_MANGLER(RTThreadPoke) /* not-win not-os2 */
 # define RTThreadPreemptDisable                         RT_MANGLER(RTThreadPreemptDisable)     /* r0drv */

trunk/include/iprt/thread.h

@@ -530 +530 @@
  */
 RTDECL(int) RTThreadPoke(RTTHREAD hThread);
+
+/**
+ * Controls the masking of the signal used by RTThreadPoke on posix systems.
+ *
+ * This function is not available on non-posix systems.
+ *
+ * @returns IPRT status code.
+ *
+ * @param   hThread     The current thread.
+ * @param   fEnable     Whether to enable poking (unblock) or to disable it
+ *                      (block the signal).
+ */
+RTDECL(int) RTThreadControlPokeSignal(RTTHREAD hThread, bool fEnable);
+
 
 # ifdef IN_RING0