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| From: | Bernard Fouche |
| Subject: | Re: [avr-gcc-list] Re: [avr-libc-dev] Please have a look at avr-libc patch #3750 |
| Date: | Tue, 06 Sep 2005 00:10:18 +0200 |
| User-agent: | Mozilla Thunderbird 1.0.6-1.1.fc4 (X11/20050720) |
Joerg Wunsch wrote:
. The get backend function can now return -2 to indicate an
end-of-file condition, in addition to -1 for an error condition.
This will affect the internal state that can be queried using
the standard feof() and ferror() functions.
The documentation says "#define EOF (-1)" which is more usual I think.
. A new macro fdev_setup_stream() is provided to setup a
user-supplied stream without the need to call fdevopen(), and
thus without requiring malloc(). The API has been extended so
malloc() can even be avoided in the floating-point case, using
a user-supplied conversion buffer.
In the example code using fdev_setup_stream(), I would put the macro call outside of a body function.
No code has been committed to CVS yet, I'm awaiting feedback first. I
I would feel pretty happy with all that!
Bernard
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