msvcrt: Add implementation of _strncoll
piotr.caban at gmail.com
Wed Nov 17 08:39:36 CST 2010
On 11/17/10 15:14, Vitaly Perov wrote:
> On Monday 15 November 2010 17:16:32 Piotr Caban wrote:
>> On 11/15/10 14:53, Vitaly Perov wrote:
>>>> This function should be implemented without memory allocations.
>>> Why? I don't think it is possible to implement it without any memory
>> I mean without copying the strings.
>> Using strcoll doesn't make much sense (here and in MSVCRT_strcoll
>> implementation). If a broken/partial implementation is needed by an
>> application using strncmp should be ok.
> Do you suggest implementing a stub, which just call linux strcoll()?
I think that we shouldn't use linux strcoll at all. It will not do what
is needed. The default locale (on startup) of all c applications is "C",
in this locale strcoll behaves exactly the same as strcmp.
If a partial implementation is needed by an application I would suggest
something like this:
int strncoll(char *str1, char *str2, int count)
/* FIXME: handle collates */
return strncmp(str1, str2, count);
More information about the wine-devel