102 lines
2.4 KiB
C
102 lines
2.4 KiB
C
/*
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* Copyright (C) 2008 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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#ifndef VOLD_H__
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#define VOLD_H__
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#define LOG_TAG "vold"
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#include "cutils/log.h"
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typedef int boolean;
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enum {
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false = 0,
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true = 1
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};
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#define DEVPATH "/dev/block/"
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#define DEVPATHLENGTH 11
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#define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
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// Set this for logging error messages
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#define ENABLE_LOG_ERROR
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// set this to log vold events
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#define ENABLE_LOG_VOL
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#ifdef ENABLE_LOG_ERROR
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#define LOG_ERROR(fmt, args...) \
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{ LOGE(fmt , ## args); }
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#else
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#define LOG_ERROR(fmt, args...) \
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do { } while (0)
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#endif /* ENABLE_LOG_ERROR */
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#ifdef ENABLE_LOG_VOL
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#define LOG_VOL(fmt, args...) \
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{ LOGD(fmt , ## args); }
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#else
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#define LOG_VOL(fmt, args...) \
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do { } while (0)
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#endif /* ENABLE_LOG_VOL */
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#ifdef ENABLE_LOG_SERVER
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#define LOG_SERVER(fmt, args...) \
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{ LOGD(fmt , ## args); }
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#else
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#define LOG_SERVER(fmt, args...) \
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do { } while (0)
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#endif /* ENABLE_LOG_SERVER */
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#ifdef ENABLE_LOG_ASEC
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#define LOG_ASEC(fmt, args...) \
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{ LOGD(fmt , ## args); }
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#else
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#define LOG_ASEC(fmt, args...) \
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do { } while (0)
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#endif /* ENABLE_LOG_ASEC */
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/*
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* Prototypes
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*/
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int process_framework_command(int socket);
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int process_inotify_event(int fd);
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int inotify_bootstrap(void);
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int process_uevent_message(int socket);
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int simulate_uevent(char *subsystem, char *path, char *action, char **params);
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int mmc_bootstrap(void);
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int ums_bootstrap(void);
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int volmgr_bootstrap(void);
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int switch_bootstrap(void);
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void *read_file(char *filename, ssize_t *_size);
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char *truncate_sysfs_path(char *path, int num_elements_to_remove, char *buffer, int buffer_size);
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char *read_sysfs_var(char *buffer, size_t maxlen, char *devpath, char *var);
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void ums_hostconnected_set(boolean connected);
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boolean ums_hostconnected_get(void);
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int send_msg(char *msg);
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int send_msg_with_data(char *msg, char *data);
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extern int bootstrap;
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#endif
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