blob: ad42edd3063481c39e9cb96a24e5ea52f66d7df2 [file] [log] [blame]
/*
* Copyright (C) 2015 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 <errno.h>
#include <log/log.h>
#define MAX_SUBTAG_LEN 32
int __android_log_error_write(int tag, const char *subTag, int32_t uid,
const char *data, uint32_t dataLen)
{
int ret = -EINVAL;
if (subTag && (data || !dataLen)) {
android_log_context ctx = create_android_logger(tag);
ret = -ENOMEM;
if (ctx) {
ret = android_log_write_string8_len(ctx, subTag, MAX_SUBTAG_LEN);
if (ret >= 0) {
ret = android_log_write_int32(ctx, uid);
if (ret >= 0) {
ret = android_log_write_string8_len(ctx, data, dataLen);
if (ret >= 0) {
ret = android_log_write_list(ctx, LOG_ID_EVENTS);
}
}
}
android_log_destroy(&ctx);
}
}
return ret;
}