Bitcoin Core  22.99.0
P2P Digital Currency
readwritefile.h
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1 // Copyright (c) 2015-2020 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_UTIL_READWRITEFILE_H
6 #define BITCOIN_UTIL_READWRITEFILE_H
7 
8 #include <fs.h>
9 
10 #include <limits>
11 #include <string>
12 #include <utility>
13 
21 std::pair<bool,std::string> ReadBinaryFile(const fs::path &filename, size_t maxsize=std::numeric_limits<size_t>::max());
22 
26 bool WriteBinaryFile(const fs::path &filename, const std::string &data);
27 
28 #endif /* BITCOIN_UTIL_READWRITEFILE_H */
fs.h
ReadBinaryFile
std::pair< bool, std::string > ReadBinaryFile(const fs::path &filename, size_t maxsize=std::numeric_limits< size_t >::max())
Read full contents of a file and return them in a std::string.
Definition: readwritefile.cpp:13
WriteBinaryFile
bool WriteBinaryFile(const fs::path &filename, const std::string &data)
Write contents of std::string to a file.
Definition: readwritefile.cpp:34