Initial revision

include/minix/serverassert.h

@@ -0,0 +1,36 @@
+#ifndef __SERVERASSERT_H
+#define __SERVERASSERT_H
+
+/* This file contains functions and macros used for debugging within
+ * system servers. Also see <assert.h> which is used in regular programs.
+ */
+
+#ifndef NDEBUG	/* 8086 must do without training wheels. */
+#define NDEBUG	(_WORD_SIZE == 2)
+#endif
+
+#if !NDEBUG
+
+#define INIT_SERVER_ASSERT	static char *server_assert_file= __FILE__;
+
+void server_assert_failed(char *file, int line, char *what);
+void server_compare_failed(char *file, int line, int lhs, char *what, int rhs);
+
+#define server_assert(x)	(!(x) ? server_assert_failed( \
+	server_assert_file, __LINE__, #x) : (void) 0)
+#define server_compare(a,t,b)	(!((a) t (b)) ? server_compare_failed( \
+	server_assert_file, __LINE__, (a), #a " " #t " " #b, (b)) : (void) 0)
+
+
+#else /* NDEBUG */
+
+#define INIT_SERVER_ASSERT	/* nothing */
+
+#define server_assert(x)	(void) 0
+#define server_compare(a,t,b)	(void) 0
+
+#endif /* NDEBUG */
+
+
+#endif /* __SERVERASSERT_H */
+