[fitsbits] CFITSIO, IRAF format, and HP-UX

[Stephen Walton]

Hi,

The following little program segfaults for me on HP-UX V10.20, CFITSIO
Version 2.037:

	program demobug
C
C	Run on HP-UX.
C
	implicit none
	integer im, ier
	
	ier = 0
	blocksize = 0
	call ftopen(50, '/iraf/iraf/dev/pix.imh', 1, blocksize, ier)
	print *, ier
	end
	
I compiled it with "f77 +ppu demobug.f libcfitsio.a -lm". It works on
RedHat 6.1.  I suspect a byte order detection problem but have been unable
to puzzle out the code well enough to track it down.

--
Stephen Walton, Professor of Physics and Astronomy,
California State University, Northridge
stephen.walton at csun.edu