diff options
Diffstat (limited to 'erts/emulator/sys/unix')
| -rw-r--r-- | erts/emulator/sys/unix/sys.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index 4b2edace0a..789b455f2d 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -161,6 +161,7 @@ int erts_use_kernel_poll = 0; struct { int (*select)(ErlDrvPort, ErlDrvEvent, int, int); + int (*enif_select)(ErlNifEnv*, ErlNifEvent, enum ErlNifSelectFlags, void*, Eterm); int (*event)(ErlDrvPort, ErlDrvEvent, ErlDrvEventData); void (*check_io_as_interrupt)(void); void (*check_io_interrupt)(int); @@ -184,6 +185,13 @@ driver_event(ErlDrvPort port, ErlDrvEvent event, ErlDrvEventData event_data) return (*io_func.event)(port, event, event_data); } +int enif_select(ErlNifEnv* env, ErlNifEvent event, + enum ErlNifSelectFlags flags, void* obj, Eterm ref) +{ + return (*io_func.enif_select)(env, event, flags, obj, ref); +} + + Eterm erts_check_io_info(void *p) { return (*io_func.info)(p); @@ -201,6 +209,7 @@ init_check_io(void) { if (erts_use_kernel_poll) { io_func.select = driver_select_kp; + io_func.enif_select = enif_select_kp; io_func.event = driver_event_kp; #ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT io_func.check_io_as_interrupt = erts_check_io_async_sig_interrupt_kp; @@ -216,6 +225,7 @@ init_check_io(void) } else { io_func.select = driver_select_nkp; + io_func.enif_select = enif_select_nkp; io_func.event = driver_event_nkp; #ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT io_func.check_io_as_interrupt = erts_check_io_async_sig_interrupt_nkp; |