Define SIGCANCEL and SIGTIMER. Remove FRAME_LEFT definition.

diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index bb2736e..d90ac36 100644 (file)
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -122,6 +122,13 @@ extern int __pthread_debug attribute_hidden;
 # define LIBC_CANCEL_HANDLED() /* Nothing.  */
 #endif
 
+/* The signal used for asynchronous cancelation.  */
+#define SIGCANCEL      __SIGRTMIN
+
+
+/* Signal needed for the kernel-supported POSIX timer implementation.  */
+#define SIGTIMER       (__SIGRTMIN + 1)
+
 
 /* This function is responsible for calling all registered cleanup
    handlers and then terminate the thread.  This includes dellocating
@@ -152,16 +159,6 @@ __do_cancel (void)
 }
 
 
-/* Test whether stackframe is still active.  */
-#ifdef _STACK_GROWS_DOWN
-# define FRAME_LEFT(frame, other) ((char *) frame >= (char *) other)
-#elif _STACK_GROWS_UP
-# define FRAME_LEFT(frame, other) ((char *) frame <= (char *) other)
-#else
-# error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
-#endif
-
-
 /* Internal prototypes.  */
 
 /* Thread list handling.  */