stdio.h problem on 4.0 (was News 2.11.19...)

[Karl A. Nyberg]

In article <421 at ucunix.SAN.UC.EDU> rainwatr at ucunix.san.uc.edu (Don Rainwater) writes:

>is that I can't compile the file rfuncs2.c because it doesn't like
>having fileno(fp) on the lhs of an assignment operator.  (The offending
>lines are 314 and 316 in this file, if you're interested.  314 is
>something like "fileno(fp) = -1;" and 316 is "fileno(fp) = fno;")

This is definitely a problem with Ultrix. 4.0.  I just tried recomiling
X11R4, fix 14 and got the SAME problem with Xterm.  it has to do with the
declaration of fileno in /usr/include/stdio.h.  The Ultrix 4.0 version has
added a cast of (int) over the 3.0 version.  This causes some real problems
on the lhs of an assignment statement.

Solutions: (1) edit /usr/include/stdio.h to drop the cast
	   (2) hand expand the macro

-- Karl --