patch-2.4.20 linux-2.4.20/include/asm-s390/semaphore.h

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diff -urN linux-2.4.19/include/asm-s390/semaphore.h linux-2.4.20/include/asm-s390/semaphore.h
@@ -92,4 +92,9 @@
 		__up(sem);
 }
 
+static inline int sem_getcount(struct semaphore *sem)
+{
+	return atomic_read(&sem->count);
+}
+
 #endif

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