From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001
From: Joe Hunkeler <jhunkeler@gmail.com>
Date: Tue, 11 Aug 2015 16:51:37 -0400
Subject: Repatch (from linux) of OSX IRAF

---
 noao/mtlocal/doc/Mtio_notes | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 noao/mtlocal/doc/Mtio_notes

(limited to 'noao/mtlocal/doc/Mtio_notes')

diff --git a/noao/mtlocal/doc/Mtio_notes b/noao/mtlocal/doc/Mtio_notes
new file mode 100644
index 00000000..c5fb2fe5
--- /dev/null
+++ b/noao/mtlocal/doc/Mtio_notes
@@ -0,0 +1,12 @@
+
+MTIO mods:
+
+    (1)	Install error checking in MTOPEN ("errchk open").
+
+    (2) Attempt to position to a file beyond EOT for reading should not
+	cause an error, rather EOF should be returned at the first read,
+	indicating a zero length file (i.e., EOT).
+
+    (3) ZARDMT should zero-fill to an integral number of chars, provided
+	space is available at end of buffer (see ZARDBF, which I had to
+	modify to provide zero-fill).
-- 
cgit