mirror of
https://github.com/openharmony/drivers_framework.git
synced 2026-07-19 16:24:45 -04:00
yuanbo
59 lines
2.9 KiB
C
59 lines
2.9 KiB
C
/*
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd.
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*
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* HDF is dual licensed: you can use it either under the terms of
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* the GPL, or the BSD license, at your option.
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* See the LICENSE file in the root of this repository for complete details.
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*/
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#ifndef HCS_TREE_IF_H
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#define HCS_TREE_IF_H
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#include "device_resource_if.h"
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#include "hdf_base.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif /* __cplusplus */
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#define HCS_MATCH_ATTR "match_attr"
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const struct DeviceResourceNode *HcsGetRootNode(void);
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bool HcsGetBool(const struct DeviceResourceNode *node, const char *attrName);
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int32_t HcsGetUint8(const struct DeviceResourceNode *node, const char *attrName, uint8_t *value, uint8_t def);
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int32_t HcsGetUint8ArrayElem(const struct DeviceResourceNode *node, const char *attrName, uint32_t index,
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uint8_t *value, uint8_t def);
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int32_t HcsGetUint8Array(const struct DeviceResourceNode *node, const char *attrName, uint8_t *value, uint32_t len,
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uint8_t def);
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int32_t HcsGetUint16(const struct DeviceResourceNode *node, const char *attrName, uint16_t *value, uint16_t def);
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int32_t HcsGetUint16ArrayElem(const struct DeviceResourceNode *node, const char *attrName, uint32_t index,
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uint16_t *value, uint16_t def);
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int32_t HcsGetUint16Array(const struct DeviceResourceNode *node, const char *attrName, uint16_t *value, uint32_t len,
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uint16_t def);
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int32_t HcsGetUint32(const struct DeviceResourceNode *node, const char *attrName, uint32_t *value, uint32_t def);
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int32_t HcsGetUint32ArrayElem(const struct DeviceResourceNode *node, const char *attrName, uint32_t index,
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uint32_t *value, uint32_t def);
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int32_t HcsGetUint32Array(const struct DeviceResourceNode *node, const char *attrName, uint32_t *value,
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uint32_t len, uint32_t def);
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int32_t HcsGetUint64(const struct DeviceResourceNode *node, const char *attrName, uint64_t *value, uint64_t def);
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int32_t HcsGetUint64ArrayElem(const struct DeviceResourceNode *node, const char *attrName, uint32_t index,
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uint64_t *value, uint64_t def);
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int32_t HcsGetUint64Array(const struct DeviceResourceNode *node, const char *attrName, uint64_t *value,
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uint32_t len, uint64_t def);
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int32_t HcsGetStringArrayElem(const struct DeviceResourceNode *node, const char *attrName, uint32_t index,
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const char **value, const char *def);
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int32_t HcsGetString(const struct DeviceResourceNode *node, const char *attrName, const char **value, const char *def);
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int32_t HcsGetElemNum(const struct DeviceResourceNode *node, const char *attrName);
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const struct DeviceResourceNode *HcsGetNodeByMatchAttr(const struct DeviceResourceNode *node, const char *attrValue);
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const struct DeviceResourceNode *HcsGetChildNode(const struct DeviceResourceNode *node, const char *nodeName);
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const struct DeviceResourceNode *HcsGetNodeByRefAttr(const struct DeviceResourceNode *node, const char *attrName);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif /* __cplusplus */
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#endif /* HCS_TREE_IF_H */ |