eb31c0bdc0
When using fastboot in scripts, it currently is necessary to parse the output for FAILED messages and possible other indications of error. This happens relatively often, for example when there are radio update issues. Fortunately, fb_execute_queue already has a notion that an error has occured which is used to abort the queue execution. This change makes the status value be returned from fb_execute_queue to main which can then return it as an exit status. usage cases were also changed to return 1. Note the code already returned 1 for error in one other case when there was a problem with boot, so there is a precedent for return 1 on error in this program. Change-Id: Ib0463b08c8f2569495e248dd84e331f7e3691039
57 lines
2.3 KiB
C
57 lines
2.3 KiB
C
/*
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* Copyright (C) 2008 The Android Open Source Project
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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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*
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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 _FASTBOOT_H_
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#define _FASTBOOT_H_
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#include "usb.h"
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/* protocol.c - fastboot protocol */
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int fb_command(usb_handle *usb, const char *cmd);
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int fb_command_response(usb_handle *usb, const char *cmd, char *response);
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int fb_download_data(usb_handle *usb, const void *data, unsigned size);
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char *fb_get_error(void);
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#define FB_COMMAND_SZ 64
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#define FB_RESPONSE_SZ 64
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/* engine.c - high level command queue engine */
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void fb_queue_flash(const char *ptn, void *data, unsigned sz);;
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void fb_queue_erase(const char *ptn);
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void fb_queue_require(const char *var, int invert, unsigned nvalues, const char **value);
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void fb_queue_display(const char *var, const char *prettyname);
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void fb_queue_reboot(void);
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void fb_queue_command(const char *cmd, const char *msg);
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void fb_queue_download(const char *name, void *data, unsigned size);
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void fb_queue_notice(const char *notice);
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int fb_execute_queue(usb_handle *usb);
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/* util stuff */
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void die(const char *fmt, ...);
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#endif
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