patch-2.4.20 linux-2.4.20/include/asm-ia64/semaphore.h
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- Lines: 10
- Date:
Thu Nov 28 15:53:15 2002
- Orig file:
linux-2.4.19/include/asm-ia64/semaphore.h
- Orig date:
Fri Nov 9 14:26:17 2001
diff -urN linux-2.4.19/include/asm-ia64/semaphore.h linux-2.4.20/include/asm-ia64/semaphore.h
@@ -117,4 +117,9 @@
__up(sem);
}
+static inline int sem_getcount(struct semaphore *sem)
+{
+ return atomic_read(&sem->count);
+}
+
#endif /* _ASM_IA64_SEMAPHORE_H */
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