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/* Copyright (C) 2009 The Android Open Source Project
**
** This software is licensed under the terms of the GNU General Public
** License version 2, as published by the Free Software Foundation, and
** may be copied, distributed, and modified under those terms.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
*/
#ifndef _ANDROID_BOOT_PROPERTIES_H
#define _ANDROID_BOOT_PROPERTIES_H
/* Manage the set of boot system properties.
* See the documentation for the 'boot-properties' service
* in docs/ANDROID-QEMUD-SERVICES.TXT
*/
/* these values give the maximum length of system property
* names and values. They must match the corresponding definitions
* in the Android source tree (in system/core/include/cutils/properties.h)
*/
#define PROPERTY_MAX_NAME 32
#define PROPERTY_MAX_VALUE 92
/* record a new boot system property, this must be performed before the
* VM is started. Returns 0 on success, or < 0 on error.
* Possible errors are:
* -1 property name too long
* -2 property value too long
* -3 invalid characters in property name
*/
int boot_property_add( const char* name, const char* value );
/* same as boot_property_add, but allows to use non-zero terminated strings.
*/
int boot_property_add2( const char* name, int namelen,
const char* value, int valuelen );
/* init the boot property QEMUD service. This must be performed before
* the VM is started. This is also performed automatically if you call
* boot_property_add().
*/
void boot_property_init_service( void );
/* parse the parameter of -prop options passed on the command line
*/
void boot_property_parse_option( const char* param );
#endif /* _ANDROID_BOOT_PROPERTIES_H */
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