pthread affinity patch - v2

[Joel Sherrill <joel dot sherrill at oarcorp dot com>]

Hi

I hope this addresses all questions and concerns. There
has been a lot of email. :)

OK to commit?

2013-11-27  Jennifer Averett <jennifer.averett@oarcorp.com>

        * libc/include/pthread.h (pthread_attr_setaffinity_np):
        Add pthread SMP affinity attributes to methods to RTEMS for
        compatibility with GNU/Linux.
        (pthread_attr_getaffinity_np): Likewise.
        (pthread_setaffinity_np): Likewise.
        (pthread_getaffinity_np): Likewise.
        (pthread_getattr_np): Add for GNU/Linux compatibility.
        * libc/include/sys/types.h: Add cpuset to pthread_attr_t for RTEMS.
        * libc/include/sys/cdefs.h (_GNU_SOURCE): Defining _GNU_SOURCE
        turns on all _XXX_VISBLE feature flags.



-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill@OARcorp.com        On-Line Applications Research
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Attachment: affinitypatch.txt
Description: Text document