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| author | Ulrich Drepper <drepper@redhat.com> | 2006-02-15 17:20:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-02-15 17:20:33 +0000 |
| commit | 683040c3b2c7dc2bc08045202a0a0b46d143b3cb (patch) | |
| tree | fcd73510f2bcfcdf57078331d800db4217db759b /nptl/pthreadP.h | |
| parent | b007ce7cc6971e4bd4cd91c558efd3d4603d941d (diff) | |
| download | glibc-683040c3b2c7dc2bc08045202a0a0b46d143b3cb.zip glibc-683040c3b2c7dc2bc08045202a0a0b46d143b3cb.tar.gz glibc-683040c3b2c7dc2bc08045202a0a0b46d143b3cb.tar.bz2 | |
* sysdeps/unix/sysv/linux/not-cancel.h (__openat_not_cancel,
__openat64_not_cancel): Remove prototypes.
(__openat_nocancel, __openat64_nocancel): New prototypes or defines.
(openat_not_cancel, openat_not_cancel_3, openat64_not_cancel,
openat64_not_cancel_3): Use them.
Diffstat (limited to 'nptl/pthreadP.h')
| -rw-r--r-- | nptl/pthreadP.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h index 61b7176..77d8f5a 100644 --- a/nptl/pthreadP.h +++ b/nptl/pthreadP.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -52,7 +52,7 @@ /* Magic cookie representing robust mutex with dead owner. */ -#define PTHREAD_MUTEX_OWNERDEAD INT_MAX +#define PTHREAD_MUTEX_INCONSISTENT INT_MAX /* Magic cookie representing not recoverable robust mutex. */ #define PTHREAD_MUTEX_NOTRECOVERABLE (INT_MAX - 1) @@ -60,7 +60,7 @@ /* Internal mutex type value. */ enum { - PTHREAD_MUTEX_ROBUST_PRIVATE_NP = 256, + PTHREAD_MUTEX_ROBUST_PRIVATE_NP = 16, PTHREAD_MUTEX_ROBUST_PRIVATE_RECURSIVE_NP = PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_RECURSIVE_NP, PTHREAD_MUTEX_ROBUST_PRIVATE_ERRORCHECK_NP @@ -77,6 +77,12 @@ enum (PTHREAD_MUTEXATTR_FLAG_ROBUST | PTHREAD_MUTEXATTR_FLAG_PSHARED) +/* Bits used in robust mutex implementation. */ +#define FUTEX_WAITERS 0x80000000 +#define FUTEX_OWNER_DIED 0x40000000 +#define FUTEX_TID_MASK 0x1fffffff + + /* Internal variables. */ |