67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
*
|
|
* 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
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "config_write.h"
|
|
#include "logger.h"
|
|
|
|
LIBLOG_HIDDEN struct listnode __android_log_transport_write =
|
|
{ &__android_log_transport_write, &__android_log_transport_write };
|
|
LIBLOG_HIDDEN struct listnode __android_log_persist_write =
|
|
{ &__android_log_persist_write, &__android_log_persist_write};
|
|
|
|
static void __android_log_add_transport(
|
|
struct listnode *list, struct android_log_transport_write *transport) {
|
|
size_t i;
|
|
|
|
/* Try to keep one functioning transport for each log buffer id */
|
|
for (i = LOG_ID_MIN; i < LOG_ID_MAX; i++) {
|
|
struct android_log_transport_write *transp;
|
|
|
|
if (list_empty(list)) {
|
|
if (!transport->available || ((*transport->available)(i) >= 0)) {
|
|
list_add_tail(list, &transport->node);
|
|
return;
|
|
}
|
|
} else {
|
|
write_transport_for_each(transp, list) {
|
|
if (!transp->available) {
|
|
return;
|
|
}
|
|
if (((*transp->available)(i) < 0) &&
|
|
(!transport->available ||
|
|
((*transport->available)(i) >= 0))) {
|
|
list_add_tail(list, &transport->node);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
LIBLOG_HIDDEN void __android_log_config_write() {
|
|
#if (FAKE_LOG_DEVICE == 0)
|
|
extern struct android_log_transport_write logdLoggerWrite;
|
|
extern struct android_log_transport_write pmsgLoggerWrite;
|
|
|
|
__android_log_add_transport(&__android_log_transport_write, &logdLoggerWrite);
|
|
__android_log_add_transport(&__android_log_persist_write, &pmsgLoggerWrite);
|
|
#else
|
|
extern struct android_log_transport_write fakeLoggerWrite;
|
|
|
|
__android_log_add_transport(&__android_log_transport_write, &fakeLoggerWrite);
|
|
#endif
|
|
}
|