diff options
Diffstat (limited to 'erts/emulator/beam/bif.c')
| -rw-r--r-- | erts/emulator/beam/bif.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index d886c2985e..452bfef71a 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -5273,7 +5273,7 @@ BIF_RETTYPE dt_restore_tag_1(BIF_ALIST_1) SEQ_TRACE_TOKEN(BIF_P) = am_have_dt_utag; } } -#else +#else if (BIF_ARG_1 != am_true) { BIF_ERROR(BIF_P,BADARG); } @@ -5281,4 +5281,16 @@ BIF_RETTYPE dt_restore_tag_1(BIF_ALIST_1) BIF_RET(am_true); } +BIF_RETTYPE erts_internal_set_signal_2(BIF_ALIST_2) { + if (is_atom(BIF_ARG_1) && ((BIF_ARG_2 == am_ignore) || + (BIF_ARG_2 == am_default) || + (BIF_ARG_2 == am_handle))) { + if (!erts_set_signal(BIF_ARG_1, BIF_ARG_2)) + goto error; + + BIF_RET(am_true); + } +error: + BIF_ERROR(BIF_P, BADARG); +} |