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| author | Ulrich Drepper <drepper@redhat.com> | 2007-06-08 02:50:59 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-06-08 02:50:59 +0000 |
| commit | 835abc5c0dfd1ba8aabeb52d46793b13702c708b (patch) | |
| tree | 8863a99b99c334da2e2fe77459acca76dbac5ef0 /nptl/pthread_barrier_wait.c | |
| parent | 43b768284325b7e7d2ec3fc3dcac13a35c378c95 (diff) | |
| download | glibc-835abc5c0dfd1ba8aabeb52d46793b13702c708b.zip glibc-835abc5c0dfd1ba8aabeb52d46793b13702c708b.tar.gz glibc-835abc5c0dfd1ba8aabeb52d46793b13702c708b.tar.bz2 | |
[BZ #4586]
2007-06-06 Jakub Jelinek <jakub@redhat.com>
BZ #4586
* sysdeps/i386/ldbl2mpn.c (__mpn_extract_long_double): Treat
pseudo-zeros as zero.
* sysdeps/x86_64/ldbl2mpn.c: New file.
* sysdeps/ia64/ldbl2mpn.c: New file.
Diffstat (limited to 'nptl/pthread_barrier_wait.c')
| -rw-r--r-- | nptl/pthread_barrier_wait.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/nptl/pthread_barrier_wait.c b/nptl/pthread_barrier_wait.c index c6b563f..e96a3e5 100644 --- a/nptl/pthread_barrier_wait.c +++ b/nptl/pthread_barrier_wait.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. @@ -45,7 +45,9 @@ pthread_barrier_wait (barrier) ++ibarrier->curr_event; /* Wake up everybody. */ - lll_futex_wake (&ibarrier->curr_event, INT_MAX); + lll_futex_wake (&ibarrier->curr_event, INT_MAX, + // XYZ check mutex flag + LLL_SHARED); /* This is the thread which finished the serialization. */ result = PTHREAD_BARRIER_SERIAL_THREAD; @@ -61,7 +63,9 @@ pthread_barrier_wait (barrier) /* Wait for the event counter of the barrier to change. */ do - lll_futex_wait (&ibarrier->curr_event, event); + lll_futex_wait (&ibarrier->curr_event, event, + // XYZ check mutex flag + LLL_SHARED); while (event == ibarrier->curr_event); } |