Repatch (from linux) of OSX IRAF

1 files changed, 33 insertions, 0 deletions

diff --git a/sys/imio/tf/impgsl.x b/sys/imio/tf/impgsl.x
new file mode 100644
index 00000000..d791b4fd
--- /dev/null
+++ b/sys/imio/tf/impgsl.x
@@ -0,0 +1,33 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<imhdr.h>
+include	<imio.h>
+
+# IMPGS? -- Put a general section of a specific datatype.
+
+pointer procedure impgsl (imdes, vs, ve, ndim)
+
+pointer	imdes
+long	vs[IM_MAXDIM], ve[IM_MAXDIM]
+pointer	bp, imgobf()
+int	ndim
+extern	imflsl()
+errchk	imflush, imgobf
+
+begin
+	# Flush the output buffer, if appropriate.  IMFLUSH calls
+	# one of the IMFLS? routines, which write out the section.
+
+	if (IM_FLUSH(imdes) == YES)
+	    call zcall1 (IM_FLUSHEPA(imdes), imdes)
+
+	# Get an (output) buffer to put the pixels into.  Save the
+	# section parameters in the image descriptor.  Save the epa
+	# of the typed flush procedure in the image descriptor.
+
+	bp = imgobf (imdes, vs, ve, ndim, TY_LONG)
+	call zlocpr (imflsl, IM_FLUSHEPA(imdes))
+	IM_FLUSH(imdes) = YES
+
+	return (bp)
+end