cfd5b080af
Point to log/log.h where necessary, define LOG_TAG where necessary. Accept that private/android_logger.h is suitable replacement for log/logger.h and android/log.h. Correct liblog/README Effectively a cleanup and controlled select revert of 'system/core: drop or replace log/logger.h' and 'system/core: Replace log/log.h with android/log.h'. Test: compile Bug: 30465923 Change-Id: Ic2ad157bad6f5efe2c6af293a73bb753300b17a2
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "libtrusty"
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#include <errno.h>
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#include <fcntl.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/ioctl.h>
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#include <unistd.h>
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#include <android/log.h>
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#include "tipc_ioctl.h"
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int tipc_connect(const char *dev_name, const char *srv_name)
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{
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int fd;
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int rc;
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fd = open(dev_name, O_RDWR);
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if (fd < 0) {
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rc = -errno;
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ALOGE("%s: cannot open tipc device \"%s\": %s\n",
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__func__, dev_name, strerror(errno));
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return rc < 0 ? rc : -1;
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}
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rc = ioctl(fd, TIPC_IOC_CONNECT, srv_name);
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if (rc < 0) {
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rc = -errno;
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ALOGE("%s: can't connect to tipc service \"%s\" (err=%d)\n",
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__func__, srv_name, errno);
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close(fd);
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return rc < 0 ? rc : -1;
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}
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ALOGV("%s: connected to \"%s\" fd %d\n", __func__, srv_name, fd);
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return fd;
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}
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void tipc_close(int fd)
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{
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close(fd);
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}
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