diff options
Diffstat (limited to 'erts/emulator/sys/common/erl_check_io.c')
| -rw-r--r-- | erts/emulator/sys/common/erl_check_io.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c index 1ef9fa2a05..b6d71b3ec5 100644 --- a/erts/emulator/sys/common/erl_check_io.c +++ b/erts/emulator/sys/common/erl_check_io.c @@ -2169,6 +2169,12 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait) erts_do_break_handling(); #endif +#ifdef ERTS_SIGNAL_STATE /* ifndef ERTS_SMP */ + if (ERTS_SIGNAL_STATE) { + erts_handle_signal_state(); + } +#endif + /* Figure out timeout value */ timeout_time = (do_wait ? erts_check_next_timeout_time(esdp) @@ -2207,6 +2213,14 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait) erts_do_break_handling(); #endif + +#ifdef ERTS_SIGNAL_STATE /* ifndef ERTS_SMP */ + if (ERTS_SIGNAL_STATE) { + erts_handle_signal_state(); + } +#endif + + if (poll_ret != 0) { erts_smp_atomic_set_nob(&pollset.in_poll_wait, 0); forget_removed(&pollset); @@ -2292,7 +2306,7 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait) case ERTS_EV_TYPE_NIF: { /* Requested via enif_select()... */ struct erts_nif_select_event in = {NIL}; struct erts_nif_select_event out = {NIL}; - ErtsResource* resource; + ErtsResource* resource = NULL; ErtsPollEvents revents = pollres[i].events; if (revents & ERTS_POLL_EV_ERR) { |