help : mutex sharing between processes

[Carmelo Amoroso]

vibi wrote:
> hello,
> 	i am trying to use sharing of mutex between processes on linux.
> 	i am using functions pthread_mutexattr_init followed by
> 	pthread_mutexattr_setpshared .
> 
> 	in pc (kernel = 2.6.22.1,libpthread-2.5.so) it is running ok.
> 	but in arm-linux (kernel = 2.6.23.9, 
> 			libuClibc-0.9.28.so,libpthread-0.9.28.so )
> 	i am getting error for pthread_mutexattr_setpshared function.
what kind of error ? this way nobody can't help you.
Post a sample, command line used to compile, output, results showed at
execution time... whatever... and also use gdb to debug your app too
by your self.

Cheers,
Carmelo
> 	
> 	is this function not implemented in uClibc , if not
> 	where must i start from, so that i could contribute it back.
> 	please help.
> 	
> 	thanks in advance 
> 	
> 	thanks & regards
> 	vibi sreenivasan 
> 
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