diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/lowlevellock.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/lowlevellock.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/lowlevellock.c b/nptl/sysdeps/unix/sysv/linux/lowlevellock.c index 932e27300f..38d78884d4 100644 --- a/nptl/sysdeps/unix/sysv/linux/lowlevellock.c +++ b/nptl/sysdeps/unix/sysv/linux/lowlevellock.c @@ -1,5 +1,5 @@ /* low level locking for pthread library. Generic futex-using version. - Copyright (C) 2003 Free Software Foundation, Inc. + Copyright (C) 2003, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003. @@ -76,21 +76,9 @@ __lll_timedlock_wait (int *futex, const struct timespec *abstime) } -/* These don't get included in libc.so */ +/* This function doesn't get included in libc.so */ #ifdef IS_IN_libpthread int -lll_unlock_wake_cb (int *futex) -{ - int val = atomic_exchange_rel (futex, 0); - - if (__builtin_expect (val > 1, 0)) - lll_futex_wake (futex, 1); - - return 0; -} - - -int __lll_timedwait_tid (int *tidp, const struct timespec *abstime) { int tid; @@ -127,5 +115,4 @@ __lll_timedwait_tid (int *tidp, const struct timespec *abstime) return 0; } - #endif |