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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/imio/iki/oif/oifupdhdr.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/imio/iki/oif/oifupdhdr.x')
| -rw-r--r-- | sys/imio/iki/oif/oifupdhdr.x | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys/imio/iki/oif/oifupdhdr.x b/sys/imio/iki/oif/oifupdhdr.x new file mode 100644 index 00000000..516d62c1 --- /dev/null +++ b/sys/imio/iki/oif/oifupdhdr.x @@ -0,0 +1,34 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <syserr.h> +include <error.h> +include <imhdr.h> +include <imio.h> +include "oif.h" + +# OIF_UPDHDR -- Update the image header. + +procedure oif_updhdr (im, status) + +pointer im #I image descriptor +int status #O return status + +int hfd +errchk imerr, open, oif_wrhdr, flush +int open() + +begin + status = OK + hfd = IM_HFD(im) + + if (IM_ACMODE(im) == READ_ONLY) + call imerr (IM_NAME(im), SYS_IMUPIMHDR) + if (hfd == NULL) + hfd = open (IM_HDRFILE(im), READ_WRITE, BINARY_FILE) + + call oif_wrhdr (hfd, im, TY_IMHDR) + call flush (hfd) + + if (IM_HFD(im) == NULL) + call close (hfd) +end |