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Date: Tue, 26 Mar 1996 00:38:47 +1100
From: Bruce Evans <bde@zeta.org.au>
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To: CVS-committers@freefall.freebsd.org, ache@freefall.freebsd.org,
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Subject: Re: cvs commit:  src/lib/libc/stdio fgets.c
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>  Modified:    lib/libc/stdio  fgets.c
>  Log:
>  Since n is int now, sanity check must be n <= 0, not simple n == 0

I was going to change this too.  NetBSD also has n <= 0.  Plauger's C
library book has n <= 1.  The C standard doesn't seem to define the
(stupid) case when no input is read due to lack of space in the buffer.
I also have some fixes for our man page.  It said wrong and incomplete
things about what happens to the buffer when EOF is returned.

Bruce