diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_info.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_info.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 0547b4d75c..4050fb6146 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -4447,6 +4447,19 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2) BIF_RET(res); } } + else if (ERTS_IS_ATOM_STR("binary", BIF_ARG_1)) { + Sint64 size; + if (term_to_Sint64(BIF_ARG_2, &size)) { + Binary* refbin = erts_bin_drv_alloc_fnf(size); + if (!refbin) + BIF_RET(am_false); + sys_memset(refbin->orig_bytes, 0, size); + BIF_RET(erts_build_proc_bin(&MSO(BIF_P), + HAlloc(BIF_P, PROC_BIN_SIZE), + refbin)); + } + } + } BIF_ERROR(BIF_P, BADARG); @@ -4578,7 +4591,7 @@ static Eterm lcnt_build_lock_stats_term(Eterm **hpp, Uint *szp, erts_lcnt_lock_s static Eterm lcnt_pretty_print_lock_id(erts_lcnt_lock_info_t *info) { Eterm id = info->id; - if((info->flags & ERTS_LOCK_FLAGS_MASK_TYPE) == ERTS_LOCK_TYPE_PROCLOCK) { + if((info->flags & ERTS_LOCK_FLAGS_MASK_TYPE) == ERTS_LOCK_FLAGS_TYPE_PROCLOCK) { /* Use registered names as id's for process locks if available. Thread * progress is delayed since we may be running on a dirty scheduler. */ ErtsThrPrgrDelayHandle delay_handle; |