add directory study

study/linux-travel/MINIX-1.5/1.5/Source/amoeba/kernel/assert.h

@@ -0,0 +1,43 @@
+/****************************************************************************
+ *									    *
+ * (c) Copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands *
+ *									    *
+ *    This product is part of the  Amoeba  distributed operating system.    *
+ *    Permission is hereby granted to use it exclusively for educational    * 
+ *    and research purposes.  It may also be freely duplicated and given    *
+ *    to others for educational and research purposes only.  All other use  *
+ *    requires written permission from the copyright owner.		    *
+ *									    *
+ *    Requests for such permissions may be sent to              	    *
+ *									    *
+ *									    *
+ *		Dr. Andrew S. Tanenbaum					    *
+ *		Dept. of Mathematics and Computer Science		    *
+ *		Vrije Universiteit					    *
+ *		De Boelelaan 1081					    *
+ *		1081 HV Amsterdam					    *
+ *		The Netherlands						    *
+ *									    *
+/****************************************************************************/
+
+#define NDEBUG
+#ifdef NDEBUG
+#define assert(e)	/* NOTHING */
+#define compare(a,t,b)	/* NOTHING */
+#else
+#ifdef lint
+#define assert(e)	use(e)
+#define compare(a,t,b)	use(a, b)
+#else lint
+#define assert(x)	if (!(x)) printf("assertion failed in %s at %d\n", __FILE__, __LINE__)
+#define compare(a,t,b)	if (!((a) t (b))) \
+			printf("comparison failed in %s at %d (%D)\n", \
+						 __FILE__, __LINE__, a)
+/*
+#define assert(e)	do if (!(e)) badassertion(__FILE__,__LINE__); while (0)
+#define compare(a,t,b)	do if (!((a) t (b))) \
+				badcompare(__FILE__,__LINE__, (long) (a)); \
+			while (0)
+*/
+#endif lint
+#endif NDEBUG