diff options
Diffstat (limited to 'lib/libthr/thread/thr_private.h')
| -rw-r--r-- | lib/libthr/thread/thr_private.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/libthr/thread/thr_private.h b/lib/libthr/thread/thr_private.h index 31f8e6c..f35d3cd 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. @@ -717,7 +725,6 @@ extern struct pthread_cond_attr _pthread_condattr_default __hidden; extern struct pthread_prio _thr_priorities[] __hidden; -extern pid_t _thr_pid __hidden; extern int _thr_is_smp __hidden; extern size_t _thr_guard_default __hidden; @@ -952,6 +959,8 @@ void _tcb_dtor(struct tcb *); void __thr_pshared_init(void) __hidden; void *__thr_pshared_offpage(void *key, int doalloc) __hidden; void __thr_pshared_destroy(void *key) __hidden; +void __thr_pshared_atfork_pre(void) __hidden; +void __thr_pshared_atfork_post(void) __hidden; __END_DECLS |
