76 lines
1.9 KiB
Plaintext
76 lines
1.9 KiB
Plaintext
#include <pthreadP.h>
|
|
|
|
-- Mutex types
|
|
PTHREAD_MUTEX_KIND_MASK PTHREAD_MUTEX_KIND_MASK_NP
|
|
PTHREAD_MUTEX_NORMAL
|
|
PTHREAD_MUTEX_RECURSIVE PTHREAD_MUTEX_RECURSIVE_NP
|
|
PTHREAD_MUTEX_ERRORCHECK PTHREAD_MUTEX_ERRORCHECK_NP
|
|
PTHREAD_MUTEX_ADAPTIVE_NP
|
|
|
|
-- Mutex status
|
|
-- These are hardcoded all over the code; there are no enums/macros for them.
|
|
PTHREAD_MUTEX_DESTROYED -1
|
|
PTHREAD_MUTEX_UNLOCKED 0
|
|
PTHREAD_MUTEX_LOCKED_NO_WAITERS 1
|
|
|
|
-- For robust mutexes
|
|
PTHREAD_MUTEX_INCONSISTENT
|
|
PTHREAD_MUTEX_NOTRECOVERABLE
|
|
FUTEX_OWNER_DIED
|
|
|
|
-- For robust and PI mutexes
|
|
FUTEX_WAITERS
|
|
FUTEX_TID_MASK
|
|
|
|
-- Mutex attributes
|
|
PTHREAD_MUTEX_ROBUST_NORMAL_NP
|
|
PTHREAD_MUTEX_PRIO_INHERIT_NP
|
|
PTHREAD_MUTEX_PRIO_PROTECT_NP
|
|
PTHREAD_MUTEX_PSHARED_BIT
|
|
PTHREAD_MUTEX_PRIO_CEILING_SHIFT
|
|
PTHREAD_MUTEX_PRIO_CEILING_MASK
|
|
|
|
-- Mutex attribute flags
|
|
PTHREAD_MUTEXATTR_PROTOCOL_SHIFT
|
|
PTHREAD_MUTEXATTR_PROTOCOL_MASK
|
|
PTHREAD_MUTEXATTR_PRIO_CEILING_MASK
|
|
PTHREAD_MUTEXATTR_FLAG_ROBUST
|
|
PTHREAD_MUTEXATTR_FLAG_PSHARED
|
|
PTHREAD_MUTEXATTR_FLAG_BITS
|
|
PTHREAD_MUTEX_NO_ELISION_NP
|
|
|
|
-- Priority protocols
|
|
PTHREAD_PRIO_NONE
|
|
PTHREAD_PRIO_INHERIT
|
|
PTHREAD_PRIO_PROTECT
|
|
|
|
-- These values are hardcoded as well:
|
|
-- Value of __mutex for shared condvars.
|
|
PTHREAD_COND_SHARED (void *)~0l
|
|
|
|
-- Value of __total_seq for destroyed condvars.
|
|
PTHREAD_COND_DESTROYED -1ull
|
|
|
|
-- __nwaiters encodes the number of threads waiting on a condvar
|
|
-- and the clock ID.
|
|
-- __nwaiters >> COND_NWAITERS_SHIFT gives us the number of waiters.
|
|
COND_NWAITERS_SHIFT
|
|
|
|
-- Condvar clock IDs
|
|
CLOCK_REALTIME
|
|
CLOCK_MONOTONIC
|
|
CLOCK_PROCESS_CPUTIME_ID
|
|
CLOCK_THREAD_CPUTIME_ID
|
|
CLOCK_MONOTONIC_RAW
|
|
CLOCK_REALTIME_COARSE
|
|
CLOCK_MONOTONIC_COARSE
|
|
|
|
-- Rwlock attributes
|
|
PTHREAD_RWLOCK_PREFER_READER_NP
|
|
PTHREAD_RWLOCK_PREFER_WRITER_NP
|
|
PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP
|
|
|
|
-- 'Shared' attribute values
|
|
PTHREAD_PROCESS_PRIVATE
|
|
PTHREAD_PROCESS_SHARED
|