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-rw-r--r--erts/emulator/beam/erl_bif_info.c394
1 files changed, 283 insertions, 111 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index b90362d82c..b44382cde8 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -3,16 +3,17 @@
*
* Copyright Ericsson AB 1999-2013. 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%
*/
@@ -42,6 +43,7 @@
#include "erl_cpu_topology.h"
#include "erl_async.h"
#include "erl_thr_progress.h"
+#include "erl_bif_unique.h"
#define ERTS_PTAB_WANT_DEBUG_FUNCS__
#include "erl_ptab.h"
#ifdef HIPE
@@ -59,6 +61,7 @@
static Export* alloc_info_trap = NULL;
static Export* alloc_sizes_trap = NULL;
+static Export* gather_io_bytes_trap = NULL;
static Export *gather_sched_wall_time_res_trap;
static Export *gather_gc_info_res_trap;
@@ -116,6 +119,9 @@ static char erts_system_version[] = ("Erlang/OTP " ERLANG_OTP_RELEASE
#ifdef ERTS_ENABLE_LOCK_COUNT
" [lock-counting]"
#endif
+#ifdef ERTS_OPCODE_COUNTER_SUPPORT
+ " [instruction-counting]"
+#endif
#ifdef PURIFY
" [purify-compiled]"
#endif
@@ -537,6 +543,7 @@ pi_locks(Eterm info)
switch (info) {
case am_status:
case am_priority:
+ case am_trap_exit:
return ERTS_PROC_LOCK_STATUS;
case am_links:
case am_monitors:
@@ -589,7 +596,7 @@ static Eterm pi_args[] = {
am_min_bin_vheap_size,
am_current_location,
am_current_stacktrace,
-};
+};
#define ERTS_PI_ARGS ((int) (sizeof(pi_args)/sizeof(Eterm)))
@@ -1049,9 +1056,9 @@ process_info_aux(Process *BIF_P,
case am_initial_call:
hp = HAlloc(BIF_P, 3+4);
res = TUPLE3(hp,
- rp->initial[INITIAL_MOD],
- rp->initial[INITIAL_FUN],
- make_small(rp->initial[INITIAL_ARI]));
+ rp->u.initial[INITIAL_MOD],
+ rp->u.initial[INITIAL_FUN],
+ make_small(rp->u.initial[INITIAL_ARI]));
hp += 4;
break;
@@ -1101,19 +1108,18 @@ process_info_aux(Process *BIF_P,
heap_need += mq[i].copy_struct_size;
}
else {
- mq[i].copy_struct_size = 0;
- if (mp->data.attached)
- heap_need += erts_msg_attached_data_size(mp);
+ mq[i].copy_struct_size = mp->data.attached ?
+ erts_msg_attached_data_size(mp) : 0;
}
i++;
}
- hp = HAlloc(BIF_P, heap_need);
- hp_end = hp + heap_need;
- ASSERT(i == n);
- for (i--; i >= 0; i--) {
- Eterm msg = ERL_MESSAGE_TERM(mq[i].msgp);
- if (rp != BIF_P) {
+ if (rp != BIF_P) {
+ hp = HAlloc(BIF_P, heap_need);
+ hp_end = hp + heap_need;
+ ASSERT(i == n);
+ for (i--; i >= 0; i--) {
+ Eterm msg = ERL_MESSAGE_TERM(mq[i].msgp);
if (is_value(msg)) {
if (mq[i].copy_struct_size)
msg = copy_struct(msg,
@@ -1147,9 +1153,9 @@ process_info_aux(Process *BIF_P,
}
else {
/* Make our copy of the message */
- ASSERT(size_object(msg) == hfp->used_size);
+ ASSERT(size_object(msg) == erts_used_frag_sz(hfp));
msg = copy_struct(msg,
- hfp->used_size,
+ erts_used_frag_sz(hfp),
&hp,
&MSO(BIF_P));
}
@@ -1159,27 +1165,38 @@ process_info_aux(Process *BIF_P,
remove_bad_messages = 1;
continue;
}
+ res = CONS(hp, msg, res);
+ hp += 2;
}
- else {
+ HRelease(BIF_P, hp_end, hp+3);
+ }
+ else {
+ for (i--; i >= 0; i--) {
+ ErtsHeapFactory factory;
+ Eterm msg = ERL_MESSAGE_TERM(mq[i].msgp);
+
+ erts_factory_proc_prealloc_init(&factory, BIF_P,
+ mq[i].copy_struct_size+2);
if (mq[i].msgp->data.attached) {
/* Decode it on the heap */
- erts_move_msg_attached_data_to_heap(&hp,
- &MSO(BIF_P),
+ erts_move_msg_attached_data_to_heap(&factory,
mq[i].msgp);
msg = ERL_MESSAGE_TERM(mq[i].msgp);
ASSERT(!mq[i].msgp->data.attached);
- if (is_non_value(msg)) {
- /* Bad distribution message; ignore */
- remove_bad_messages = 1;
- continue;
- }
- }
+ }
+ if (is_value(msg)) {
+ hp = erts_produce_heap(&factory, 2, 0);
+ res = CONS(hp, msg, res);
+ }
+ else {
+ /* Bad distribution message; ignore */
+ remove_bad_messages = 1;
+ continue;
+ }
+ erts_factory_close(&factory);
}
-
- res = CONS(hp, msg, res);
- hp += 2;
+ hp = HAlloc(BIF_P, 3);
}
- HRelease(BIF_P, hp_end, hp+3);
erts_free(ERTS_ALC_T_TMP, mq);
if (remove_bad_messages) {
ErlMessage **mpp;
@@ -2099,6 +2116,50 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
BIF_RET(am_opt);
#endif
BIF_RET(res);
+ } else if (BIF_ARG_1 == am_time_offset) {
+ switch (erts_time_offset_state()) {
+ case ERTS_TIME_OFFSET_PRELIMINARY: {
+ ERTS_DECL_AM(preliminary);
+ BIF_RET(AM_preliminary);
+ }
+ case ERTS_TIME_OFFSET_FINAL: {
+ ERTS_DECL_AM(final);
+ BIF_RET(AM_final);
+ }
+ case ERTS_TIME_OFFSET_VOLATILE: {
+ ERTS_DECL_AM(volatile);
+ BIF_RET(AM_volatile);
+ }
+ default:
+ ERTS_INTERNAL_ERROR("Invalid time offset state");
+ }
+ } else if (ERTS_IS_ATOM_STR("os_monotonic_time_source", BIF_ARG_1)) {
+ BIF_RET(erts_monotonic_time_source(BIF_P));
+ } else if (ERTS_IS_ATOM_STR("os_system_time_source", BIF_ARG_1)) {
+ BIF_RET(erts_system_time_source(BIF_P));
+ } else if (ERTS_IS_ATOM_STR("time_correction", BIF_ARG_1)) {
+ BIF_RET(erts_has_time_correction() ? am_true : am_false);
+ } else if (ERTS_IS_ATOM_STR("start_time", BIF_ARG_1)) {
+ BIF_RET(erts_get_monotonic_start_time(BIF_P));
+ } else if (ERTS_IS_ATOM_STR("end_time", BIF_ARG_1)) {
+ BIF_RET(erts_get_monotonic_end_time(BIF_P));
+ } else if (ERTS_IS_ATOM_STR("time_warp_mode", BIF_ARG_1)) {
+ switch (erts_time_warp_mode()) {
+ case ERTS_NO_TIME_WARP_MODE: {
+ ERTS_DECL_AM(no_time_warp);
+ BIF_RET(AM_no_time_warp);
+ }
+ case ERTS_SINGLE_TIME_WARP_MODE: {
+ ERTS_DECL_AM(single_time_warp);
+ BIF_RET(AM_single_time_warp);
+ }
+ case ERTS_MULTI_TIME_WARP_MODE: {
+ ERTS_DECL_AM(multi_time_warp);
+ BIF_RET(AM_multi_time_warp);
+ }
+ default:
+ ERTS_INTERNAL_ERROR("Invalid time warp mode");
+ }
} else if (BIF_ARG_1 == am_allocated_areas) {
res = erts_allocated_areas(NULL, NULL, BIF_P);
BIF_RET(res);
@@ -2301,7 +2362,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
for (i = num_instructions-1; i >= 0; i--) {
res = erts_bld_cons(hpp, hszp,
erts_bld_tuple(hpp, hszp, 2,
- erts_atom_put(opc[i].name,
+ erts_atom_put((byte *)opc[i].name,
strlen(opc[i].name),
ERTS_ATOM_ENC_LATIN1,
1),
@@ -2638,6 +2699,15 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
hp = hsz ? HAlloc(BIF_P, hsz) : NULL;
res = erts_bld_uint(&hp, NULL, erts_dist_buf_busy_limit);
BIF_RET(res);
+ } else if (ERTS_IS_ATOM_STR("delayed_node_table_gc", BIF_ARG_1)) {
+ Uint hsz = 0;
+ Uint dntgc = erts_delayed_node_table_gc();
+ if (dntgc == ERTS_NODE_TAB_DELAY_GC_INFINITY)
+ BIF_RET(am_infinity);
+ (void) erts_bld_uint(NULL, &hsz, dntgc);
+ hp = hsz ? HAlloc(BIF_P, hsz) : NULL;
+ res = erts_bld_uint(&hp, NULL, dntgc);
+ BIF_RET(res);
} else if (ERTS_IS_ATOM_STR("ethread_info", BIF_ARG_1)) {
BIF_RET(erts_get_ethread_info(BIF_P));
}
@@ -2700,9 +2770,11 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
BIF_RET(make_small(erts_db_get_max_tabs()));
}
else if (ERTS_IS_ATOM_STR("tolerant_timeofday",BIF_ARG_1)) {
- BIF_RET(erts_disable_tolerant_timeofday
- ? am_disabled
- : am_enabled);
+ if (erts_has_time_correction()
+ && erts_time_offset_state() == ERTS_TIME_OFFSET_FINAL) {
+ BIF_RET(am_enabled);
+ }
+ BIF_RET(am_disabled);
}
else if (ERTS_IS_ATOM_STR("eager_check_io",BIF_ARG_1)) {
BIF_RET(erts_eager_check_io ? am_true : am_false);
@@ -3150,7 +3222,6 @@ BIF_RETTYPE process_display_2(BIF_ALIST_2)
BIF_RET(am_true);
}
-
/* this is a general call which return some possibly useful information */
BIF_RETTYPE statistics_1(BIF_ALIST_1)
@@ -3223,23 +3294,8 @@ BIF_RETTYPE statistics_1(BIF_ALIST_1)
res = TUPLE2(hp, b1, b2);
BIF_RET(res);
} else if (BIF_ARG_1 == am_io) {
- Eterm r1, r2;
- Eterm in, out;
- Uint hsz = 9;
- Uint bytes_in = (Uint) erts_smp_atomic_read_nob(&erts_bytes_in);
- Uint bytes_out = (Uint) erts_smp_atomic_read_nob(&erts_bytes_out);
-
- (void) erts_bld_uint(NULL, &hsz, bytes_in);
- (void) erts_bld_uint(NULL, &hsz, bytes_out);
- hp = HAlloc(BIF_P, hsz);
- in = erts_bld_uint(&hp, NULL, bytes_in);
- out = erts_bld_uint(&hp, NULL, bytes_out);
-
- r1 = TUPLE2(hp, am_input, in);
- hp += 3;
- r2 = TUPLE2(hp, am_output, out);
- hp += 3;
- BIF_RET(TUPLE2(hp, r1, r2));
+ Eterm ref = erts_request_io_bytes(BIF_P);
+ BIF_TRAP2(gather_io_bytes_trap, BIF_P, ref, make_small(erts_no_schedulers));
}
else if (ERTS_IS_ATOM_STR("run_queues", BIF_ARG_1)) {
Eterm res, *hp, **hpp;
@@ -3400,6 +3456,29 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1)
else if (ERTS_IS_ATOM_STR("mmap", BIF_ARG_1)) {
BIF_RET(erts_mmap_debug_info(BIF_P));
}
+ else if (ERTS_IS_ATOM_STR("unique_monotonic_integer_state", BIF_ARG_1)) {
+ BIF_RET(erts_debug_get_unique_monotonic_integer_state(BIF_P));
+ }
+ else if (ERTS_IS_ATOM_STR("min_unique_monotonic_integer", BIF_ARG_1)) {
+ Sint64 value = erts_get_min_unique_monotonic_integer();
+ if (IS_SSMALL(value))
+ BIF_RET(make_small(value));
+ else {
+ Uint hsz = ERTS_SINT64_HEAP_SIZE(value);
+ Eterm *hp = HAlloc(BIF_P, hsz);
+ BIF_RET(erts_sint64_to_big(value, &hp));
+ }
+ }
+ else if (ERTS_IS_ATOM_STR("min_unique_integer", BIF_ARG_1)) {
+ Sint64 value = erts_get_min_unique_integer();
+ if (IS_SSMALL(value))
+ BIF_RET(make_small(value));
+ else {
+ Uint hsz = ERTS_SINT64_HEAP_SIZE(value);
+ Eterm *hp = HAlloc(BIF_P, hsz);
+ BIF_RET(erts_sint64_to_big(value, &hp));
+ }
+ }
}
else if (is_tuple(BIF_ARG_1)) {
Eterm* tp = tuple_val(BIF_ARG_1);
@@ -3594,6 +3673,58 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1)
BIF_RET(erts_debug_reader_groups_map(BIF_P, (int) groups));
}
+ else if (ERTS_IS_ATOM_STR("internal_hash", tp[1])) {
+ Uint hash = (Uint) make_internal_hash(tp[2]);
+ Uint hsz = 0;
+ Eterm* hp;
+ erts_bld_uint(NULL, &hsz, hash);
+ hp = HAlloc(BIF_P,hsz);
+ return erts_bld_uint(&hp, NULL, hash);
+ }
+ else if (ERTS_IS_ATOM_STR("atom", tp[1])) {
+ Uint ix;
+ if (!term_to_Uint(tp[2], &ix))
+ BIF_ERROR(BIF_P, BADARG);
+ while (ix >= atom_table_size()) {
+ char tmp[20];
+ erts_snprintf(tmp, sizeof(tmp), "am%x", atom_table_size());
+ erts_atom_put((byte *) tmp, strlen(tmp), ERTS_ATOM_ENC_LATIN1, 1);
+ }
+ return make_atom(ix);
+ }
+
+ break;
+ }
+ case 3: {
+ if (ERTS_IS_ATOM_STR("check_time_config", tp[1])) {
+ int res, time_correction;
+ ErtsTimeWarpMode time_warp_mode;
+ if (tp[2] == am_true)
+ time_correction = !0;
+ else if (tp[2] == am_false)
+ time_correction = 0;
+ else
+ break;
+ if (ERTS_IS_ATOM_STR("no_time_warp", tp[3]))
+ time_warp_mode = ERTS_NO_TIME_WARP_MODE;
+ else if (ERTS_IS_ATOM_STR("single_time_warp", tp[3]))
+ time_warp_mode = ERTS_SINGLE_TIME_WARP_MODE;
+ else if (ERTS_IS_ATOM_STR("multi_time_warp", tp[3]))
+ time_warp_mode = ERTS_MULTI_TIME_WARP_MODE;
+ else
+ break;
+ res = erts_check_time_adj_support(time_correction,
+ time_warp_mode);
+ BIF_RET(res ? am_true : am_false);
+ }
+ else if (ERTS_IS_ATOM_STR("make_unique_integer", tp[1])) {
+ Eterm res = erts_debug_make_unique_integer(BIF_P,
+ tp[2],
+ tp[3]);
+ if (is_non_value(res))
+ break;
+ BIF_RET(res);
+ }
break;
}
default:
@@ -3603,8 +3734,40 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1)
BIF_ERROR(BIF_P, BADARG);
}
+BIF_RETTYPE erts_internal_is_system_process_1(BIF_ALIST_1)
+{
+ if (is_internal_pid(BIF_ARG_1)) {
+ Process *rp = erts_proc_lookup(BIF_ARG_1);
+ if (rp && (rp->static_flags & ERTS_STC_FLG_SYSTEM_PROC))
+ BIF_RET(am_true);
+ BIF_RET(am_false);
+ }
+
+ if (is_external_pid(BIF_ARG_1)
+ && external_pid_dist_entry(BIF_ARG_1) == erts_this_dist_entry) {
+ BIF_RET(am_false);
+ }
+
+ BIF_ERROR(BIF_P, BADARG);
+}
+
+
static erts_smp_atomic_t hipe_test_reschedule_flag;
+#if defined(VALGRIND) && defined(__GNUC__)
+/* Force noinline for valgrind suppression */
+static void broken_halt_test(Eterm bif_arg_2) __attribute__((noinline));
+#endif
+
+static void broken_halt_test(Eterm bif_arg_2)
+{
+ /* Ugly ugly code used by bif_SUITE:erlang_halt/1 */
+#if defined(ERTS_HAVE_TRY_CATCH)
+ erts_get_scheduler_data()->run_queue = NULL;
+#endif
+ erl_exit(ERTS_DUMP_EXIT, "%T", bif_arg_2);
+}
+
BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2)
{
@@ -3892,11 +4055,36 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2)
}
else if (ERTS_IS_ATOM_STR("wait", BIF_ARG_1)) {
if (ERTS_IS_ATOM_STR("deallocations", BIF_ARG_2)) {
- if (erts_debug_wait_deallocations(BIF_P)) {
+ int flag = ERTS_DEBUG_WAIT_COMPLETED_DEALLOCATIONS;
+ if (erts_debug_wait_completed(BIF_P, flag)) {
+ ERTS_BIF_YIELD_RETURN(BIF_P, am_ok);
+ }
+ }
+ if (ERTS_IS_ATOM_STR("timer_cancellations", BIF_ARG_2)) {
+ int flag = ERTS_DEBUG_WAIT_COMPLETED_TIMER_CANCELLATIONS;
+ if (erts_debug_wait_completed(BIF_P, flag)) {
ERTS_BIF_YIELD_RETURN(BIF_P, am_ok);
}
}
}
+ else if (ERTS_IS_ATOM_STR("broken_halt", BIF_ARG_1)) {
+ broken_halt_test(BIF_ARG_2);
+ }
+ else if (ERTS_IS_ATOM_STR("unique_monotonic_integer_state", BIF_ARG_1)) {
+ int res = erts_debug_set_unique_monotonic_integer_state(BIF_ARG_2);
+ BIF_RET(res ? am_true : am_false);
+ }
+ else if (ERTS_IS_ATOM_STR("node_tab_delayed_delete", BIF_ARG_1)) {
+ /* node_container_SUITE */
+ Sint64 msecs;
+ if (term_to_Sint64(BIF_ARG_2, &msecs)) {
+ /* Negative value restore original value... */
+ erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN);
+ erts_debug_test_node_tab_delayed_delete(msecs);
+ erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN);
+ BIF_RET(am_ok);
+ }
+ }
}
BIF_ERROR(BIF_P, BADARG);
@@ -4094,59 +4282,41 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1)
BIF_RET(am_ok);
} else if (is_tuple(BIF_ARG_1)) {
- Eterm* tp = tuple_val(BIF_ARG_1);
-
- switch (arityval(tp[0])) {
- case 2: {
- int opt = 0;
- int val = 0;
- if (ERTS_IS_ATOM_STR("copy_save", tp[1])) {
- opt = ERTS_LCNT_OPT_COPYSAVE;
- } else if (ERTS_IS_ATOM_STR("process_locks", tp[1])) {
- opt = ERTS_LCNT_OPT_PROCLOCK;
- } else if (ERTS_IS_ATOM_STR("port_locks", tp[1])) {
- opt = ERTS_LCNT_OPT_PORTLOCK;
- } else if (ERTS_IS_ATOM_STR("suspend", tp[1])) {
- opt = ERTS_LCNT_OPT_SUSPEND;
- } else if (ERTS_IS_ATOM_STR("location", tp[1])) {
- opt = ERTS_LCNT_OPT_LOCATION;
- } else {
- BIF_ERROR(BIF_P, BADARG);
- }
- if (tp[2] == am_true) {
- val = 1;
- } else if (tp[2] == am_false) {
- val = 0;
- } else {
- BIF_ERROR(BIF_P, BADARG);
- }
-
- erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN);
- erts_smp_thr_progress_block();
-
- if (val) {
- res = erts_lcnt_set_rt_opt(opt) ? am_true : am_false;
- } else {
- res = erts_lcnt_clear_rt_opt(opt) ? am_true : am_false;
- }
+ Eterm* ptr = tuple_val(BIF_ARG_1);
+
+ if ((arityval(ptr[0]) == 2) && (ptr[2] == am_false || ptr[2] == am_true)) {
+ int lock_opt = 0, enable = (ptr[2] == am_true) ? 1 : 0;
+ if (ERTS_IS_ATOM_STR("copy_save", ptr[1])) {
+ lock_opt = ERTS_LCNT_OPT_COPYSAVE;
+ } else if (ERTS_IS_ATOM_STR("process_locks", ptr[1])) {
+ lock_opt = ERTS_LCNT_OPT_PROCLOCK;
+ } else if (ERTS_IS_ATOM_STR("port_locks", ptr[1])) {
+ lock_opt = ERTS_LCNT_OPT_PORTLOCK;
+ } else if (ERTS_IS_ATOM_STR("suspend", ptr[1])) {
+ lock_opt = ERTS_LCNT_OPT_SUSPEND;
+ } else if (ERTS_IS_ATOM_STR("location", ptr[1])) {
+ lock_opt = ERTS_LCNT_OPT_LOCATION;
+ } else {
+ BIF_ERROR(BIF_P, BADARG);
+ }
+
+ erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN);
+ erts_smp_thr_progress_block();
+
+ if (enable) res = erts_lcnt_set_rt_opt(lock_opt) ? am_true : am_false;
+ else res = erts_lcnt_clear_rt_opt(lock_opt) ? am_true : am_false;
+
#ifdef ERTS_SMP
- if (res != tp[2]) {
- if (opt == ERTS_LCNT_OPT_PORTLOCK) {
- erts_lcnt_enable_io_lock_count(val);
- } else if (opt == ERTS_LCNT_OPT_PROCLOCK) {
- erts_lcnt_enable_proc_lock_count(val);
- }
- }
+ if (res != ptr[2] && lock_opt == ERTS_LCNT_OPT_PORTLOCK) {
+ erts_lcnt_enable_io_lock_count(enable);
+ } else if (res != ptr[2] && lock_opt == ERTS_LCNT_OPT_PROCLOCK) {
+ erts_lcnt_enable_proc_lock_count(enable);
+ }
#endif
- erts_smp_thr_progress_unblock();
- erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN);
- BIF_RET(res);
- break;
- }
-
- default:
- break;
- }
+ erts_smp_thr_progress_unblock();
+ erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN);
+ BIF_RET(res);
+ }
}
#endif
@@ -4186,6 +4356,8 @@ erts_bif_info_init(void)
= erts_export_put(am_erlang, am_gather_sched_wall_time_result, 1);
gather_gc_info_res_trap
= erts_export_put(am_erlang, am_gather_gc_info_result, 1);
+ gather_io_bytes_trap
+ = erts_export_put(am_erts_internal, am_gather_io_bytes, 2);
process_info_init();
os_info_init();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 22:06:05 +0000