55b61f4c9b
read data once bug fix ability to run fastbootd without network and named socket configuration in init.rc vendortrigger name changed to fastbootd deleted unused function from default implementation of OEM library Change-Id: Ib957fae8172530f20d51bb51b5e07bccab07e555
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*
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* Copyright (c) 2009-2013, Google Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google, Inc. nor the names of its contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _FASTBOOTD_ERASE_H
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#define _FASTBOOTD_ERASE_H
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#include <unistd.h>
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#include <errno.h>
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#include <string.h>
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#include "debug.h"
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int flash_find_entry(const char *, char *, size_t);
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int flash_erase(int fd);
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static inline int flash_get_partiton(const char *path) {
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return open(path, O_RDWR);
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}
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static inline int flash_close(int fd) {
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return close(fd);
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}
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int flash_write(int partition, int data, ssize_t size, ssize_t skip);
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static inline ssize_t read_data_once(int fd, char *buffer, ssize_t size) {
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ssize_t readcount = 0;
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ssize_t len;
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while ((len = TEMP_FAILURE_RETRY(read(fd, (void *) &buffer[readcount], size - readcount))) > 0) {
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readcount += len;
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}
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if (len < 0) {
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D(ERR, "Read error:%s", strerror(errno));
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return len;
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}
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return readcount;
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}
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int flash_validate_certificate(int signed_fd, int *data_fd);
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#endif
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