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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /sys/plio/plvalid.x | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'sys/plio/plvalid.x')
| -rw-r--r-- | sys/plio/plvalid.x | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sys/plio/plvalid.x b/sys/plio/plvalid.x new file mode 100644 index 00000000..1d6482d9 --- /dev/null +++ b/sys/plio/plvalid.x @@ -0,0 +1,22 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <syserr.h> +include <plio.h> + +# PLVALID -- Verify the validity of a mask descriptor. + +procedure plvalid (pl) + +pointer pl #I open mask descriptor +errchk syserr + +begin + if (pl != NULL) + if (PL_MAGIC(pl) == PL_MAGICVAL) + if (PL_LLBP(pl) == NULL) + call syserr (SYS_PLINACTDES) + else + return + + call syserr (SYS_PLINVDES) +end |