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1 files changed, 36 insertions, 0 deletions

diff --git a/sys/mwcs/mwstati.x b/sys/mwcs/mwstati.x
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+++ b/sys/mwcs/mwstati.x
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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<syserr.h>
+include	<mwset.h>
+include	<mach.h>
+include	"mwcs.h"
+
+# MW_STATI -- Get the value of a MWCS interface parameter.
+
+int procedure mw_stati (mw, param)
+
+pointer	mw			#I pointer to MWCS descriptor
+int	param			#I parameter code as defined in <mwset.h>
+
+begin
+	switch (param) {
+	case MW_NDIM:
+	    if (MI_USEAXMAP(mw) == NO)
+		return (MI_NDIM(mw))
+	    else
+		return (MI_NLOGDIM(mw))
+	case MW_NWCS:
+	    return (MI_NWCS(mw))
+	case MW_REFIM:
+	    return (MI_REFIM(mw))
+	case MW_USEAXMAP:
+	    return (MI_USEAXMAP(mw))
+	case MW_NPHYSDIM:
+	    return (MI_NDIM(mw))
+	case MW_SAVELEN:
+	    return (MI_LEN(mw) * SZ_STRUCT + MI_DBUFUSED(mw) * SZ_DOUBLE +
+		(MI_SBUFUSED(mw) + SZB_CHAR-1) / SZB_CHAR)
+	default:
+	    call syserr (SYS_MWSTAT)
+	}
+end