Date:	Thu, 23 Jan 2003 08:17:25 +0200 (IST)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender:	eliz AT is
To:	Richard Dawe <rich AT phekda DOT freeserve DOT co DOT uk>
cc:	djgpp-workers AT delorie DOT com
Subject:	Re: ssize_t: int -> signed long [PATCH]
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On Wed, 22 Jan 2003, Richard Dawe wrote:

> * The _cnt member of FILE is now a long. In src/libc/ansi/stdio/filbuf.c
>   &f->_cnt is passed to __libc_read_termios_hook, which expects a ssize_t
>   argument. &f->_cnt being an int * cannot be converted without typecasts
>   to ssize_t *. Hence I changed f->_cnt to be a long.

Why not make it ssize_t?  That way, we avoid any breakage in the future, 
if ssize_t is changed.

> * In write() the return value 'rv' was an int. But it's used to store
>   both an int and a ssize_t. Now they are not the same as int,
>   two variables are needed - 'i_rv' and 'ss_rv' for int and ssize_t
>   respectively.

Again, why not change the return value to ssize_t?  Will that break 
anything?

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