diff options
Diffstat (limited to 'erts/emulator/beam/bif.c')
| -rw-r--r-- | erts/emulator/beam/bif.c | 60 |
1 files changed, 19 insertions, 41 deletions
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index 022150da55..0bd46a2dae 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 1996-2014. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -44,6 +45,7 @@ #include "erl_bits.h" #include "erl_bif_unique.h" +Export *erts_await_result; static Export* flush_monitor_messages_trap = NULL; static Export* set_cpu_topology_trap = NULL; static Export* await_proc_exit_trap = NULL; @@ -610,15 +612,11 @@ erts_queue_monitor_message(Process *p, ref_copy = copy_struct(ref, ref_size, &hp, ohp); tup = TUPLE5(hp, am_DOWN, ref_copy, type, item_copy, reason_copy); - erts_queue_message(p, p_locksp, bp, tup, NIL -#ifdef USE_VM_PROBES - , NIL -#endif - ); + erts_queue_message(p, p_locksp, bp, tup, NIL); } static BIF_RETTYPE -local_pid_monitor(Process *p, Eterm target, Eterm mon_ref, int bool) +local_pid_monitor(Process *p, Eterm target, Eterm mon_ref, int boolean) { BIF_RETTYPE ret; Process *rp; @@ -636,7 +634,7 @@ local_pid_monitor(Process *p, Eterm target, Eterm mon_ref, int bool) if (!rp) { erts_smp_proc_unlock(p, ERTS_PROC_LOCK_LINK); p_locks &= ~ERTS_PROC_LOCK_LINK; - if (bool) + if (boolean) ret = am_false; else erts_queue_monitor_message(p, &p_locks, @@ -645,7 +643,7 @@ local_pid_monitor(Process *p, Eterm target, Eterm mon_ref, int bool) else { ASSERT(rp != p); - if (bool) + if (boolean) ret = am_true; erts_add_monitor(&ERTS_P_MONITORS(p), MON_ORIGIN, mon_ref, target, NIL); @@ -835,26 +833,6 @@ BIF_RETTYPE monitor_2(BIF_ALIST_2) return ret; } -BIF_RETTYPE erts_internal_monitor_process_2(BIF_ALIST_2) -{ - if (is_not_internal_pid(BIF_ARG_1)) { - if (is_external_pid(BIF_ARG_1) - && (external_pid_dist_entry(BIF_ARG_1) - == erts_this_dist_entry)) { - BIF_RET(am_false); - } - goto badarg; - } - - if (is_not_internal_ref(BIF_ARG_2)) - goto badarg; - - BIF_RET(local_pid_monitor(BIF_P, BIF_ARG_1, BIF_ARG_2, 1)); - -badarg: - BIF_ERROR(BIF_P, BADARG); -} - /**********************************************************************/ /* this is a combination of the spawn and link BIFs */ @@ -1937,7 +1915,6 @@ do_send(Process *p, Eterm to, Eterm msg, Eterm *refp, ErtsSendContext* ctx) } else if (is_external_pid(to)) { dep = external_pid_dist_entry(to); if(dep == erts_this_dist_entry) { -#if DEBUG erts_dsprintf_buf_t *dsbufp = erts_create_logger_dsbuf(); erts_dsprintf(dsbufp, "Discarding message %T from %T to %T in an old " @@ -1948,7 +1925,6 @@ do_send(Process *p, Eterm to, Eterm msg, Eterm *refp, ErtsSendContext* ctx) external_pid_creation(to), erts_this_node->creation); erts_send_error_to_logger(p->group_leader, dsbufp); -#endif return 0; } return remote_send(p, dep, to, to, msg, ctx); @@ -1982,7 +1958,6 @@ do_send(Process *p, Eterm to, Eterm msg, Eterm *refp, ErtsSendContext* ctx) } else if (is_external_port(to) && (external_port_dist_entry(to) == erts_this_dist_entry)) { -#if DEBUG erts_dsprintf_buf_t *dsbufp = erts_create_logger_dsbuf(); erts_dsprintf(dsbufp, "Discarding message %T from %T to %T in an old " @@ -1993,7 +1968,6 @@ do_send(Process *p, Eterm to, Eterm msg, Eterm *refp, ErtsSendContext* ctx) external_port_creation(to), erts_this_node->creation); erts_send_error_to_logger(p->group_leader, dsbufp); -#endif return 0; } else if (is_internal_port(to)) { int ret_val; @@ -4908,6 +4882,10 @@ void erts_init_bif(void) #endif , &bif_return_trap); + erts_await_result = erts_export_put(am_erts_internal, + am_await_result, + 1); + erts_init_trap_export(&dsend_continue_trap_export, am_erts_internal, am_dsend_continue_trap, 1, dsend_continue_trap_1); |