On Sunday 06 May 2012 04:13:55 Mike Frysinger wrote:
> The latest POSIX spec introduces a "m" character to allocate buffers for
> the user when using scanf type functions. This is like the old glibc "a"
> flag, but now standardized. With packages starting to use these, we need
> to implement it.
>
> for example:
> char *s;
> sscanf("foo", "%ms", &s);
> printf("%s\n", s);
> free(s);
> This will automatically allocate storage for "s", read in "foo" to it,
> and then display it.
>
> I'm not terribly familiar with the stdio layer, so this could be wrong.
> But it seems to work for me.well, can't be worse than what we have today (no %m support), so pushed out! -mike
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