[SCM] POSIX threading library branch, master, updated. 581b822ea36002817f4c22b9ea715b72a0647166

[Samuel Thibault]

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       via  69e89a859882e4f675dd5491edc969159d8a4002 (commit)
       via  dbaf5693972d2cbfad0ad48b966e5693b770127e (commit)
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- Log -----------------------------------------------------------------
commit 581b822ea36002817f4c22b9ea715b72a0647166
Author: Pino Toscano <address@hidden>
Date:   Sun Apr 22 00:44:24 2012 +0200

    pthread_condattr_setclock: allow a monotonic clock, if present
    
    If CLOCK_MONOTONIC is requested, check (only once) for the
    availability of a monotonic clock using `clock_getres'.  If it is not,
    reject CLOCK_MONOTONIC with EINVAL (as before).
    
    * sysdeps/generic/pt-condattr-setclock.c (pthread_condattr_setclock):
    Check for monotonic clock if requested.

commit 69e89a859882e4f675dd5491edc969159d8a4002
Author: Pino Toscano <address@hidden>
Date:   Sun Apr 22 00:38:26 2012 +0200

    __pthread_timedblock: switch to clock_gettime
    
    Use `clock_gettime' with the provided clock instead of `gettimeofday',
    linking to rt.
    
    * sysdeps/mach/pt-timedblock.c (__pthread_timedblock): Switch to
    `clock_gettime'.
    * Makefile [!IN_GLIBC] (LDLIBS): Link to rt.
    [IN_GLIBC] ($(objpfx)libpthread.so): Likewise.
    * Makefile.am (libpthread_a_LDADD): Likewise.

commit dbaf5693972d2cbfad0ad48b966e5693b770127e
Author: Pino Toscano <address@hidden>
Date:   Sun Apr 22 00:22:47 2012 +0200

    __pthread_timedblock: add an argument for the clock id
    
    To make `__pthread_timedblock' properly measure time using the right
    clock, add a new argument representing the clock to use.
    
    * pthread/pt-internal.h (__pthread_timedblock): New argument CLOCK_ID.
    * sysdeps/l4/pt-timedblock.c (__pthread_timedblock): Likewise.
    * sysdeps/mach/pt-timedblock.c (__pthread_timedblock): Likewise.
    * sysdeps/generic/pt-cond-timedwait.c
    (__pthread_cond_timedwait_internal): Pass the clock of the
    `pthread_cond' to `__pthread_timedblock'.
    * sysdeps/generic/pt-mutex-timedlock.c
    (__pthread_mutex_timedlock_internal): Pass CLOCK_REALTIME to
    `__pthread_timedblock'.
    * sysdeps/generic/pt-rwlock-timedrdlock.c
    (__pthread_rwlock_timedrdlock_internal): Likewise.
    * sysdeps/generic/pt-rwlock-timedwrlock.c
    (__pthread_rwlock_timedwrlock_internal): Likewise.
    * sysdeps/generic/sem-timedwait.c (__sem_timedwait_internal):
    Likewise.

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

Summary of changes:
 Makefile                                |    2 ++
 Makefile.am                             |    2 ++
 pthread/pt-internal.h                   |    3 ++-
 sysdeps/generic/pt-cond-timedwait.c     |    5 ++++-
 sysdeps/generic/pt-condattr-setclock.c  |   27 +++++++++++++++++++++++----
 sysdeps/generic/pt-mutex-timedlock.c    |    2 +-
 sysdeps/generic/pt-rwlock-timedrdlock.c |    2 +-
 sysdeps/generic/pt-rwlock-timedwrlock.c |    2 +-
 sysdeps/generic/sem-timedwait.c         |    2 +-
 sysdeps/l4/pt-timedblock.c              |    3 ++-
 sysdeps/mach/pt-timedblock.c            |   16 ++++++++--------
 11 files changed, 47 insertions(+), 19 deletions(-)


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