diff options
Diffstat (limited to 'nptl/nptl_lock_constants.pysym')
| -rw-r--r-- | nptl/nptl_lock_constants.pysym | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/nptl/nptl_lock_constants.pysym b/nptl/nptl_lock_constants.pysym new file mode 100644 index 0000000000..303ec61213 --- /dev/null +++ b/nptl/nptl_lock_constants.pysym @@ -0,0 +1,75 @@ +#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 |