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Re: pthread_mutex_lock returns errorcode 22

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Re: pthread_mutex_lock returns errorcode 22

Subject: Re: pthread_mutex_lock returns errorcode 22
From: Terry Lambert <email@hidden>
Date: Fri, 16 Dec 2005 11:55:49 -0800

On Dec 16, 2005, at 6:24 AM, Amol Gajewar wrote:

I am Sorry for email sent earlier pthread_mutex_lock returns error code 2. The above mentioned function pthread_mutex_lock returns error code as 22. Due to this an exception is thrown as Abort Trap .

If possible give suggestion or comments above function should work properly.

You should ask questions like this on the appropriate list; this is not a kernel related question, it is a pthreads programming issue; you are using the API incorrectly.

Specifically, you aren't calling pthread_mutex_init() before trying to use the mutex.

May I suggest this book?

	PThreads Programming

	A POSIX Standard for Better Multiprocessing
	Bradford Nichols, Dick Buttlar, Jacqueline Proulx Farrell
	ISBN: 1-56592-115-1

-- Terry

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  >pthread_mutex_lock returns errorcode 22 (From: "Amol Gajewar" <email@hidden>)




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