diff options
Diffstat (limited to 'lib/libthr/thread/thr_private.h')
| -rw-r--r-- | lib/libthr/thread/thr_private.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libthr/thread/thr_private.h b/lib/libthr/thread/thr_private.h index 7ee1fbf..0db2dad 100644 --- a/lib/libthr/thread/thr_private.h +++ b/lib/libthr/thread/thr_private.h @@ -146,6 +146,13 @@ TAILQ_HEAD(mutex_queue, pthread_mutex); #define MAX_DEFER_WAITERS 50 +/* + * Values for pthread_mutex m_ps indicator. + */ +#define PMUTEX_INITSTAGE_ALLOC 0 +#define PMUTEX_INITSTAGE_BUSY 1 +#define PMUTEX_INITSTAGE_DONE 2 + struct pthread_mutex { /* * Lock for accesses to this structure. @@ -156,6 +163,7 @@ struct pthread_mutex { int m_count; int m_spinloops; int m_yieldloops; + int m_ps; /* pshared init stage */ /* * Link for all mutexes a thread currently owns, of the same * prio type. |
