diff options
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/beam_bif_load.c | 19 | ||||
| -rw-r--r-- | erts/emulator/beam/bif.tab | 1 |
2 files changed, 20 insertions, 0 deletions
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index d426b6eebb..0b47fc3586 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -139,6 +139,25 @@ prepare_loading_2(BIF_ALIST_2) BIF_RET(res); } +BIF_RETTYPE +has_prepared_code_on_load_1(BIF_ALIST_1) +{ + Eterm res; + ProcBin* pb; + + if (!ERTS_TERM_IS_MAGIC_BINARY(BIF_ARG_1)) { + error: + BIF_ERROR(BIF_P, BADARG); + } + + pb = (ProcBin*) binary_val(BIF_ARG_1); + res = erts_has_code_on_load(pb->val); + if (res == NIL) { + goto error; + } + BIF_RET(res); +} + struct m { Binary* code; Eterm module; diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index 4efc055aaf..5c84b9c0eb 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -649,6 +649,7 @@ bif binary:split/2 bif binary:split/3 bif erts_debug:size_shared/1 bif erts_debug:copy_shared/1 +bif erlang:has_prepared_code_on_load/1 # # Obsolete |