D50845.id157103.diff
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D50845.id157103.diff
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	diff --git a/sys/sys/exterrvar.h b/sys/sys/exterrvar.h
	--- a/sys/sys/exterrvar.h
	+++ b/sys/sys/exterrvar.h
	@@ -36,11 +36,17 @@
	#define SET_ERROR_MSG(mmsg) NULL
	#endif

	-#define SET_ERROR2(eerror, mmsg, pp1, pp2) \
	+#define _SET_ERROR2(eerror, mmsg, pp1, pp2) \
	exterr_set(eerror, EXTERR_CATEGORY, SET_ERROR_MSG(mmsg), \
	(uintptr_t)(pp1), (uintptr_t)(pp2), __LINE__)
	-#define SET_ERROR0(eerror, mmsg) SET_ERROR2(eerror, mmsg, 0, 0)
	-#define SET_ERROR1(eerror, mmsg, pp1) SET_ERROR2(eerror, mmsg, pp1, 0)
	+#define _SET_ERROR0(eerror, mmsg) _SET_ERROR2(eerror, mmsg, 0, 0)
	+#define _SET_ERROR1(eerror, mmsg, pp1) _SET_ERROR2(eerror, mmsg, pp1, 0)
	+
	+#define _EXTERROR_MACRO(eerror, mmsg, _1, _2, NAME, ...) \
	+ NAME
	+#define EXTERROR(...) \
	+ _EXTERROR_MACRO(__VA_ARGS__, _SET_ERROR2, _SET_ERROR1, \
	+ _SET_ERROR0)(__VA_ARGS__)

	int exterr_set(int eerror, int category, const char *mmsg, uintptr_t pp1,
	uintptr_t pp2, int line);