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/*
* Copyright 2013, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef BCC_SUPPORT_PROPERTIES_H
#define BCC_SUPPORT_PROPERTIES_H
#include <stdint.h>
#include <stdlib.h>
#ifdef __ANDROID__
#include <sys/system_properties.h>
// TODO: Use rsCppUtils.cpp once the two projects are merged.
// Currently this implementation is copied over from
// frameworks/rs/rsCppUtils.cpp
static inline int property_get(const char *key, char *value, const char *default_value) {
int len;
len = __system_property_get(key, value);
if (len > 0) {
return len;
}
if (default_value) {
len = strlen(default_value);
memcpy(value, default_value, len + 1);
}
return len;
}
#endif
static inline uint32_t getProperty(const char *str) {
#ifdef __ANDROID__
char buf[PROP_VALUE_MAX];
property_get(str, buf, "0");
return atoi(buf);
#else
return 0;
#endif
}
#endif // BCC_SUPPORT_PROPERTIES_H
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