Re: How to know a file is busy(read/write)?
Re: How to know a file is busy(read/write)?
- Subject: Re: How to know a file is busy(read/write)?
- From: Horn Deric <email@hidden>
- Date: Thu, 10 Jan 2008 19:08:18 -0800
What are you trying to do with the file?
Even if there were a perfect API to provide detailed status of a file,
that status can change between the time you check and act on the file.
In most situations I encounter the real solution is to act on the file
and then handle the error case at that time.
Deric Horn
Application Technologies Evangelist
Apple Worldwide Developer Relations
email@hidden
On Jan 10, 2008, at 6:24 PM, shengjun_guan (管聲俊) wrote:
Deall all;
I want to know a file is busy before i use it. For example, when
you clean Tash, and some file is using, sysytem will tell you can't
remove it. I used NSFileBusy(in NSFileManager), but it didn't
succseful. Waiting for you help. Thanks a lot.
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