Locking file on system from standalone app

2014 4 16
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更新时间：2014 4 16
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Is it possible to lock a file in a compiled, standalone Matlab exe so that some separate program will know the file is locked? I will control both apps, so it's ok if the lock is not strictly enforceable.

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Walter Roberson
Walter Roberson 2014-4-16

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One of the easier ways is to create a lock file that the other routine checks for, deleting the lock file to unlock.

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Sean
Sean 2014-4-16
Is this a system function call, or do you simply create file.lock and check if that exists prior to reading?
Walter Roberson
Walter Roberson 2014-4-16
You can just create any file whose name is agreed upon between the two parts.

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Sean
Sean
2014-4-16

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Walter Roberson
Walter Roberson
2014-4-16

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