Re: what different btw the owner uid and creator id of semaphore

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Subject: Re: what different btw the owner uid and creator id of semaphore
From: "shark huang" <shark.hh@xxxxxxxxx>
Date: Thu, 25 Dec 2008 10:09:10 +0800
In-reply-to: <280e125a0812240826q74af8377r71390e71752ef17a@xxxxxxxxxxxxxx>

How can I know who own the semaphore at one moment?

On Thu, Dec 25, 2008 at 12:26 AM, shark huang <shark.hh@xxxxxxxxx> wrote:

Hi:
is the value of cuid and uid always same? Looks like they only are given a same value in function "ipc_addid", which means the value was initialized when the semaphore is created.

br
shark

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