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Merge bitcoin/bitcoin#24925: refactor: make GetRand a template, remove GetRandInt

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ab1ea29ba1 refactor: make GetRand a template, remove GetRandInt (pasta)

Pull request description:

  makes GetRand a template for which any integral type can be used, where the default behavior is to return a random integral up to the max of the integral unless a max is provided.
  This simplifies a lot of code from GetRand(std::numeric_limits<uint64_t>::max() -> GetRand<uint64_t>()

ACKs for top commit:
  laanwj:
    Code review ACK ab1ea29ba1

Tree-SHA512: db5082a0e21783389f1be898ae73e097b31ab48cab1a2c0e29348a4adeb545d4098193aa72a547c6baa6e8205699aafec38d6a27b3d65522fb3246f91b4daae9
This commit is contained in:
MacroFake
2022-05-12 08:57:12 +02:00
parent 51527ec1ec ab1ea29ba1
commit a2a8e919ee
12 changed files with 34 additions and 31 deletions
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3
src/addrdb.cpp
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@@ -49,8 +49,7 @@ template <typename Data>
bool SerializeFileDB(const std::string& prefix, const fs::path& path, const Data& data, int version)
{
// Generate random temporary filename
uint16_t randv = 0;
GetRandBytes({(unsigned char*)&randv, sizeof(randv)});
const uint16_t randv{GetRand<uint16_t>()};
std::string tmpfn = strprintf("%s.%04x", prefix, randv);
// open temp output file, and associate with CAutoFile