diff options
Diffstat (limited to 'lib/libkse/thread/thr_init.c')
| -rw-r--r-- | lib/libkse/thread/thr_init.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/libkse/thread/thr_init.c b/lib/libkse/thread/thr_init.c index 202db6264097c..5c31ae7b9b440 100644 --- a/lib/libkse/thread/thr_init.c +++ b/lib/libkse/thread/thr_init.c @@ -259,12 +259,19 @@ _libpthread_init(struct pthread *curthread) _kse_init(); /* Initialize the initial kse and kseg. */ - _kse_initial = _kse_alloc(NULL); +#ifdef SYSTEM_SCOPE_ONLY + _kse_initial = _kse_alloc(NULL, 1); +#else + _kse_initial = _kse_alloc(NULL, 0); +#endif if (_kse_initial == NULL) PANIC("Can't allocate initial kse."); _kse_initial->k_kseg = _kseg_alloc(NULL); if (_kse_initial->k_kseg == NULL) PANIC("Can't allocate initial kseg."); +#ifdef SYSTEM_SCOPE_ONLY + _kse_initial->k_kseg->kg_flags |= KGF_SINGLE_THREAD; +#endif _kse_initial->k_schedq = &_kse_initial->k_kseg->kg_schedq; TAILQ_INSERT_TAIL(&_kse_initial->k_kseg->kg_kseq, _kse_initial, k_kgqe); @@ -326,7 +333,9 @@ init_main_thread(struct pthread *thread) /* Setup the thread attributes. */ thread->attr = _pthread_attr_default; - +#ifdef SYSTEM_SCOPE_ONLY + thread->attr.flags |= PTHREAD_SCOPE_SYSTEM; +#endif /* * Set up the thread stack. * @@ -463,9 +472,6 @@ init_private(void) TAILQ_INIT(&_thread_list); TAILQ_INIT(&_thread_gc_list); - /* Initialize the SIG_DFL dummy handler count. */ - bzero(_thread_dfl_count, sizeof(_thread_dfl_count)); - /* * Initialize the lock for temporary installation of signal * handlers (to support sigwait() semantics) and for the |