[SCM] POSIX threading library branch, master, updated. 96623db8d2fe02a66ac9176354634d41aca8c07d

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit 96623db8d2fe02a66ac9176354634d41aca8c07d
Author: Samuel Thibault <address@hidden>
Date:   Wed Oct 16 01:50:52 2013 +0200

    Delay TLS deallocation outside thread termination
    
    Since libc functions used up to actual thread termination (including the
    termination RPC itself) are to use TLS.
    
    * pthread/pt-alloc.c (initialize_pthread): Set `tcb` field of `new` to NULL.
    (__pthread_alloc): Deallocate TLS of to-be-reused `new` thread.
    * pthread/pt-create.c (__pthread_create_internal): Reset `tcb` field to NULL
    after deallocation.
    * pthread/pt-exit.c (__pthread_exit): Do not deallocate TLS.

-----------------------------------------------------------------------

Summary of changes:
 pthread/pt-alloc.c  |   13 +++++++++++++
 pthread/pt-create.c |    1 +
 pthread/pt-exit.c   |    7 +------
 3 files changed, 15 insertions(+), 6 deletions(-)


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