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Re: Re: file locking (F_GETLK) porting workaround anyone???
At 09.07.01 10:28, you wrote:
>On Mon, Jul 09, 2001 at 09:56:20AM +0200, hardon wrote:
>> Any known workaround for the unimplemented F_GETLK, file locking func???
>> Whats the big deal with this thing anyway??
>> If we don't need the lockers pid, just try std. lock and check for errors,
>> right??
>
>You're welcome to contribute F_GETLK and F_SETLK(W) in Cygwin if you've
>found a way to implement them correctly.
What's wrong with F_SETLK(W)? Missing signal interrupt support?
If so, could consistent asynchronous file IO (on NT) fix this?
LockFileEx do support asynchronous IO.
Proper implementation of F_GETLK could be done (on NT) with use of a kernel mode filesystem filter driver.
>Corinna
>
>--
>Corinna Vinschen Please, send mails regarding Cygwin to
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>Red Hat, Inc.
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