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54 lines
1.4 KiB
54 lines
1.4 KiB
/*
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* Copyright 2013, 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 BCC_SUPPORT_PROPERTIES_H
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#define BCC_SUPPORT_PROPERTIES_H
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#include <stdint.h>
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#include <stdlib.h>
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#ifdef __ANDROID__
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#include <sys/system_properties.h>
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// TODO: Use rsCppUtils.cpp once the two projects are merged.
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// Currently this implementation is copied over from
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// frameworks/rs/rsCppUtils.cpp
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static inline int property_get(const char *key, char *value, const char *default_value) {
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int len;
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len = __system_property_get(key, value);
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if (len > 0) {
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return len;
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}
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if (default_value) {
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len = strlen(default_value);
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memcpy(value, default_value, len + 1);
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}
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return len;
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}
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#endif
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static inline uint32_t getProperty(const char *str) {
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#ifdef __ANDROID__
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char buf[PROP_VALUE_MAX];
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property_get(str, buf, "0");
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return atoi(buf);
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#else
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return 0;
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#endif
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}
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#endif // BCC_SUPPORT_PROPERTIES_H
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