diff options
Diffstat (limited to 'lib/libthr/thread/thr_init.c')
| -rw-r--r-- | lib/libthr/thread/thr_init.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/libthr/thread/thr_init.c b/lib/libthr/thread/thr_init.c index 981941b..d35834c 100644 --- a/lib/libthr/thread/thr_init.c +++ b/lib/libthr/thread/thr_init.c @@ -103,6 +103,8 @@ size_t _thr_guard_default; size_t _thr_stack_default = THR_STACK_DEFAULT; size_t _thr_stack_initial = THR_STACK_INITIAL; int _thr_page_size; +int _thr_spinloops; +int _thr_yieldloops; int _gc_count; struct umutex _mutex_static_lock = DEFAULT_UMUTEX; struct umutex _cond_static_lock = DEFAULT_UMUTEX; @@ -423,6 +425,7 @@ init_private(void) { size_t len; int mib[2]; + char *env; _thr_umutex_init(&_mutex_static_lock); _thr_umutex_init(&_cond_static_lock); @@ -452,7 +455,12 @@ init_private(void) _thr_guard_default = _thr_page_size; _pthread_attr_default.guardsize_attr = _thr_guard_default; _pthread_attr_default.stacksize_attr = _thr_stack_default; - + env = getenv("LIBPTHREAD_SPINLOOPS"); + if (env) + _thr_spinloops = atoi(env); + env = getenv("LIBPTHREAD_YIELDLOOPS"); + if (env) + _thr_yieldloops = atoi(env); TAILQ_INIT(&_thr_atfork_list); } init_once = 1; |
