nvs::Storage::findItem() - syntax, references, call tree, description

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Scope

Referrer

esp_err_t Storage::findItem(uint8_t nsIndex, ItemType datatype, const char* key, Page* &page, Item& item, uint8_t chunkIdx, VerOffset chunkStart)

nvs_storage.cpp:257

esp_err_t findItem(uint8_t nsIndex, ItemType datatype, const char* key, Page* &page, Item& item, uint8_t chunkIdx = Page::CHUNK_ANY, VerOffset chunkStart = VerOffset::VER_ANY);

nvs_storage.hpp:156

err = findItem(nsIndex, ItemType::BLOB_IDX, key, findPage, item);

nvs_storage.cpp:387

nvs::Storage

nvs::Storage::writeItem()

err = findItem(nsIndex, ItemType::ANY, key, findPage, item);

nvs_storage.cpp:398

nvs::Storage

nvs::Storage::writeItem()

err = findItem(nsIndex, datatype, key, findPage, item);

nvs_storage.cpp:422

nvs::Storage

nvs::Storage::writeItem()

err = findItem(nsIndex, datatype, key, findPage, item);

nvs_storage.cpp:460

nvs::Storage

nvs::Storage::writeItem()

err = findItem(nsIndex, ItemType::ANY, key, findPage, item);

nvs_storage.cpp:506

nvs::Storage

nvs::Storage::writeItem()

auto err = findItem(nsIndex, ItemType::BLOB_IDX, key, findPage, item);

nvs_storage.cpp:589

nvs::Storage

nvs::Storage::readMultiPageBlob()

err = findItem(nsIndex, ItemType::BLOB_DATA, key, findPage, item, static_cast<uint8_t> (chunkStart) + chunkNum);

nvs_storage.cpp:602

nvs::Storage

nvs::Storage::readMultiPageBlob()

auto err = findItem(nsIndex, ItemType::BLOB_IDX, key, findPage, item);

nvs_storage.cpp:639

nvs::Storage

nvs::Storage::cmpMultiPageBlob()

err = findItem(nsIndex, ItemType::BLOB_DATA, key, findPage, item, static_cast<uint8_t> (chunkStart) + chunkNum);

nvs_storage.cpp:655

nvs::Storage

nvs::Storage::cmpMultiPageBlob()

auto err = findItem(nsIndex, datatype, key, findPage, item);

nvs_storage.cpp:690

nvs::Storage

nvs::Storage::readItem()

auto err = findItem(nsIndex, ItemType::BLOB_IDX, key, findPage, item, Page::CHUNK_ANY, chunkStart);

nvs_storage.cpp:706

nvs::Storage

nvs::Storage::eraseMultiPageBlob()

err = findItem(nsIndex, ItemType::BLOB_IDX, key, findPage, item, Page::CHUNK_ANY, chunkStart);

nvs_storage.cpp:721

nvs::Storage

nvs::Storage::eraseMultiPageBlob()

auto err = findItem(nsIndex, datatype, key, findPage, item);

nvs_storage.cpp:778

nvs::Storage

nvs::Storage::eraseItem()

auto err = findItem(nsIndex, ItemType::ANY, key, findPage, item);

nvs_storage.cpp:819

nvs::Storage

nvs::Storage::findKey()

auto err = findItem(nsIndex, datatype, key, findPage, item);

nvs_storage.cpp:839

nvs::Storage

nvs::Storage::getItemDataSize()

err = findItem(nsIndex, ItemType::BLOB_IDX, key, findPage, item);

nvs_storage.cpp:844

nvs::Storage

nvs::Storage::getItemDataSize()

Call Tree

nvs::Storage::findItem() is called by 8 functions:

nvs::Storage::writeItem()

nvs::Storage::readMultiPageBlob()

nvs::Storage::cmpMultiPageBlob()

nvs::Storage::readItem()

nvs::Storage::eraseMultiPageBlob()

nvs::Storage::eraseItem()

nvs::Storage::findKey()

nvs::Storage::getItemDataSize()

nvs::Storage::findItem()

Data Use

nvs::Storage::findItem() reads 2 variables:

nvs::VerOffset::VER_ANY

nvs::Page::CHUNK_ANY

nvs::Storage::findItem()

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nvs::Storage::findItem() method

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