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

---
 sys/imfort/doc/bffsiz.hlp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 sys/imfort/doc/bffsiz.hlp

(limited to 'sys/imfort/doc/bffsiz.hlp')

diff --git a/sys/imfort/doc/bffsiz.hlp b/sys/imfort/doc/bffsiz.hlp
new file mode 100644
index 00000000..4385b270
--- /dev/null
+++ b/sys/imfort/doc/bffsiz.hlp
@@ -0,0 +1,24 @@
+.help bffsiz Sep86 imfort.bfio
+.ih
+NAME
+bffsiz -- get the size in chars of a binary file
+.ih
+SYNOPSIS
+.nf
+integer function bffsiz (fd)
+
+integer		fd		#I BFIO file descriptor of open file
+.fi
+.ih
+DESCRIPTION
+The \fIbffsiz\fR function is used to query the size in SPP char units of
+storage of a binary file previously opened with \fIbfopen\fR.  This is useful,
+for example, when writing at the end of file, since the BFIO write function
+requires an absolute file offset as input.
+.ih
+RETURN VALUE
+The current size of the file in chars is returned as the function value.
+.ih
+SEE ALSO
+bfbsiz, bfchan
+.endhelp
-- 
cgit 

