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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 /noao/digiphot/photcal/mctable/mctgetbuf.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'noao/digiphot/photcal/mctable/mctgetbuf.x')
| -rw-r--r-- | noao/digiphot/photcal/mctable/mctgetbuf.x | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/noao/digiphot/photcal/mctable/mctgetbuf.x b/noao/digiphot/photcal/mctable/mctgetbuf.x new file mode 100644 index 00000000..a9c6dbbb --- /dev/null +++ b/noao/digiphot/photcal/mctable/mctgetbuf.x @@ -0,0 +1,23 @@ +include "../lib/mctable.h" + + +# MCT_GETBUF - Get pointer to data buffer. + +pointer procedure mct_getbuf (table) + +pointer table # table descriptor + +pointer mct_getrow() + +errchk mct_getrow() + +begin + # Check pointer and magic number. + if (table == NULL) + call error (0, "mct_getbuf: Null table pointer") + if (MCT_MAGIC (table) != MAGIC) + call error (0, "mct_getbuf: Bad magic number") + + # Return pointer to data buffer. + return (mct_getrow (table, 1)) +end |