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include <fset.h>
include <gset.h>
include <imhdr.h>
include <imset.h>
define TV_NLINES 128
# T_DISPNAME -- Get the displayed image name.
procedure t_dispname ()
pointer image # pointer to name of the image
pointer sp, im, iw, tmpname
int frame, wcs_status
bool verbose
int clgeti(), imstati()
bool clgetb()
pointer imd_mapframe(), iw_open()
begin
# Set standard output to flush on newline.
call fseti (STDOUT, F_FLUSHNL, YES)
# Allocate working space.
call smark (sp)
call salloc (image, SZ_FNAME, TY_CHAR)
call salloc (tmpname, SZ_FNAME, TY_CHAR)
frame = clgeti ("frame")
verbose = clgetb ("verbose")
# Open the frame as an image.
im = imd_mapframe (frame, READ_WRITE, YES)
iw = iw_open (im, frame, Memc[image], SZ_FNAME, wcs_status)
call clpstr ("name", Memc[image])
if (verbose) {
call printf ("%s\n")
call pargstr (Memc[image])
}
call iw_close (iw)
call imunmap (im)
call sfree (sp)
end
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