From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/pmio/mioopen.x | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 sys/pmio/mioopen.x (limited to 'sys/pmio/mioopen.x') diff --git a/sys/pmio/mioopen.x b/sys/pmio/mioopen.x new file mode 100644 index 00000000..b22c2022 --- /dev/null +++ b/sys/pmio/mioopen.x @@ -0,0 +1,31 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include +include "mio.h" + +# MIO_OPEN -- Open a pixel mask for masked i/o on the given data image. +# The data image also serves as the reference image for coordinate (section) +# transformations. + +pointer procedure mio_open (mask, flags, im) + +char mask[ARB] #I mask name +int flags #I flag bits +pointer im #I data (and reference) image + +pointer pm, mp +char title[1] +pointer im_pmopen(), mio_openo() +errchk im_pmopen + +begin + pm = im_pmopen (mask, flags, title, 0, im) + mp = mio_openo (pm, im) + + M_PMCLOSE(mp) = YES + M_DEPTH(mp) = PM_MAXDEPTH + if (and (flags, BOOLEAN_MASK) != 0) + M_DEPTH(mp) = 1 + + return (mp) +end -- cgit