35   zx_status_t status = _zx_thread_legacy_yield(0u);  in internal_sched_yield()  local
36   CHECK_EQ(status, ZX_OK);  in internal_sched_yield()
41   zx_status_t status = _zx_nanosleep(_zx_deadline_after(ZX_USEC(useconds)));  in internal_usleep()  local
42   CHECK_EQ(status, ZX_OK);  in internal_usleep()
49   zx_status_t status = _zx_clock_read(utc_clock, &time);  in NanoTime()  local
50   CHECK_EQ(status, ZX_OK);  in NanoTime()
58   zx_status_t status =  in internal_getpid()  local
61   CHECK_EQ(status, ZX_OK);  in internal_getpid()
104   zx_status_t status = _zx_futex_wait(reinterpret_cast<zx_futex_t *>(p), cmp,  in FutexWait()  local
106   if (status != ZX_ERR_BAD_STATE)  // Normal race.  in FutexWait()
107     CHECK_EQ(status, ZX_OK);  in FutexWait()
111   zx_status_t status = _zx_futex_wake(reinterpret_cast<zx_futex_t *>(p), count);  in FutexWake()  local
112   CHECK_EQ(status, ZX_OK);  in FutexWake()
137   zx_status_t status = _zx_vmo_create(size, 0, &vmo);  in DoAnonymousMmapOrDie()  local
138   if (status != ZX_OK) {  in DoAnonymousMmapOrDie()
139     if (status != ZX_ERR_NO_MEMORY || die_for_nomem)  in DoAnonymousMmapOrDie()
140       ReportMmapFailureAndDie(size, mem_type, "zx_vmo_create", status,  in DoAnonymousMmapOrDie()
149   status =  in DoAnonymousMmapOrDie()
154   if (status != ZX_OK) {  in DoAnonymousMmapOrDie()
155     if (status != ZX_ERR_NO_MEMORY || die_for_nomem)  in DoAnonymousMmapOrDie()
156       ReportMmapFailureAndDie(size, mem_type, "zx_vmar_map", status,  in DoAnonymousMmapOrDie()
184   zx_status_t status = _zx_vmar_allocate(  in Init()  local
188   if (status != ZX_OK)  in Init()
189     ReportMmapFailureAndDie(init_size, name, "zx_vmar_allocate", status);  in Init()
203   zx_status_t status = _zx_vmo_create(map_size, 0, &vmo);  in DoMmapFixedOrDie()  local
204   if (status != ZX_OK) {  in DoMmapFixedOrDie()
205     if (status != ZX_ERR_NO_MEMORY || die_for_nomem)  in DoMmapFixedOrDie()
206       ReportMmapFailureAndDie(map_size, name, "zx_vmo_create", status);  in DoMmapFixedOrDie()
213   status =  in DoMmapFixedOrDie()
217   if (status != ZX_OK) {  in DoMmapFixedOrDie()
218     if (status != ZX_ERR_NO_MEMORY || die_for_nomem) {  in DoMmapFixedOrDie()
219       ReportMmapFailureAndDie(map_size, name, "zx_vmar_map", status);  in DoMmapFixedOrDie()
243   zx_status_t status =  in UnmapOrDieVmar()  local
245   if (status != ZX_OK) {  in UnmapOrDieVmar()
295   zx_status_t status = _zx_vmo_create(size, 0, &vmo);  in MmapAlignedOrDieOnFatalError()  local
296   if (status != ZX_OK) {  in MmapAlignedOrDieOnFatalError()
297     if (status != ZX_ERR_NO_MEMORY)  in MmapAlignedOrDieOnFatalError()
298       ReportMmapFailureAndDie(size, mem_type, "zx_vmo_create", status, false);  in MmapAlignedOrDieOnFatalError()
312   status =  in MmapAlignedOrDieOnFatalError()
315   if (status == ZX_OK) {  in MmapAlignedOrDieOnFatalError()
322       status = _zx_object_get_info(_zx_vmar_root_self(), ZX_INFO_VMAR, &info,  in MmapAlignedOrDieOnFatalError()
324       if (status == ZX_OK) {  in MmapAlignedOrDieOnFatalError()
326         status = _zx_vmar_map(  in MmapAlignedOrDieOnFatalError()
330         if (status == ZX_OK)  in MmapAlignedOrDieOnFatalError()
334     if (status == ZX_OK && addr != map_addr)  in MmapAlignedOrDieOnFatalError()
335       status = _zx_vmar_unmap(_zx_vmar_root_self(), map_addr, addr - map_addr);  in MmapAlignedOrDieOnFatalError()
336     if (status == ZX_OK && end != map_end)  in MmapAlignedOrDieOnFatalError()
337       status = _zx_vmar_unmap(_zx_vmar_root_self(), end, map_end - end);  in MmapAlignedOrDieOnFatalError()
341   if (status != ZX_OK) {  in MmapAlignedOrDieOnFatalError()
342     if (status != ZX_ERR_NO_MEMORY)  in MmapAlignedOrDieOnFatalError()
343       ReportMmapFailureAndDie(size, mem_type, "zx_vmar_map", status, false);  in MmapAlignedOrDieOnFatalError()
362     zx_status_t status =  in ReleaseMemoryPagesToOS()  local
365     CHECK_EQ(status, ZX_OK);  in ReleaseMemoryPagesToOS()
377   zx_status_t status = _zx_vmo_create(size, 0, &vmo);  in IsAccessibleMemoryRange()  local
378   if (status == ZX_OK) {  in IsAccessibleMemoryRange()
379     status = _zx_vmo_write(vmo, reinterpret_cast<const void *>(beg), 0, size);  in IsAccessibleMemoryRange()
382   return status == ZX_OK;  in IsAccessibleMemoryRange()