help : mutex sharing between processes
Carmelo Amoroso
carmelo73 at gmail.com
Sat Mar 8 16:51:44 UTC 2008
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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