diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/erl_bif_info.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 80adca0072..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); |