diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_info.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_info.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index bc5c83e542..e4baff87f4 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -66,6 +66,7 @@ static Export* gather_io_bytes_trap = NULL; static Export *gather_sched_wall_time_res_trap; static Export *gather_msacc_res_trap; static Export *gather_gc_info_res_trap; +static Export *gather_system_check_res_trap; #define DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) @@ -3786,6 +3787,18 @@ BIF_RETTYPE erts_internal_is_system_process_1(BIF_ALIST_1) BIF_ERROR(BIF_P, BADARG); } +BIF_RETTYPE erts_internal_system_check_1(BIF_ALIST_1) +{ + Eterm res; + if (ERTS_IS_ATOM_STR("schedulers", BIF_ARG_1)) { + res = erts_system_check_request(BIF_P); + if (is_non_value(res)) + BIF_RET(am_undefined); + BIF_TRAP1(gather_system_check_res_trap, BIF_P, res); + } + + BIF_ERROR(BIF_P, BADARG); +} static erts_smp_atomic_t hipe_test_reschedule_flag; @@ -4407,7 +4420,8 @@ erts_bif_info_init(void) = erts_export_put(am_erts_internal, am_gather_io_bytes, 2); gather_msacc_res_trap = erts_export_put(am_erts_internal, am_gather_microstate_accounting_result, 2); - + gather_system_check_res_trap + = erts_export_put(am_erts_internal, am_gather_system_check_result, 1); process_info_init(); os_info_init(); } |