diff options
Diffstat (limited to 'noao/mtlocal/doc/Mtio_notes')
| -rw-r--r-- | noao/mtlocal/doc/Mtio_notes | 12 |
1 files changed, 12 insertions, 0 deletions
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). |