Re: Does malloc() have to zero the block?
[
Date Prev][
Date Next][
Thread Prev][
Thread Next]
[
Date Index]
[
Thread Index]
- Subject: Re: Does malloc() have to zero the block?
- From: Tony Finch <dot@...>
- Date: 2007年9月19日 20:20:39 +0100
On 2007年9月19日, Klaus Ripke wrote:
>
> read on http://www.opengroup.org/onlinepubs/007908775/xsh/malloc.html :
> "If the size of the space requested is 0, the behaviour is
> implementation-dependent; the value returned will be either a null
> pointer or a unique pointer."
Lua requires a NULL pointer in this situation, so it can't just use a
standard realloc().
Tony.
--
f.a.n.finch <dot@dotat.at> http://dotat.at/
IRISH SEA: SOUTHERLY, BACKING NORTHEASTERLY FOR A TIME, 3 OR 4. SLIGHT OR
MODERATE. SHOWERS. MODERATE OR GOOD, OCCASIONALLY POOR.