diff options
| author | pasta <pasta@dashboost.org> | 2022-01-31 19:29:33 +0700 |
|---|---|---|
| committer | pasta <pasta@dashboost.org> | 2022-03-23 17:36:33 -0500 |
| commit | 3ae7791bcaa88f5c68592673b8926ee807242ce7 (patch) | |
| tree | a3c9f0be42e9082a9047f26d4eecb65b441e39a8 /src/random.cpp | |
| parent | cea230eec40054a82fcd31fa97cf46f1585c4a35 (diff) | |
refactor: use Span in random.*
Diffstat (limited to 'src/random.cpp')
| -rw-r--r-- | src/random.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/random.cpp b/src/random.cpp index b862510524..2881d277ac 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -16,6 +16,7 @@ #include <logging.h> // for LogPrintf() #include <randomenv.h> #include <support/allocators/secure.h> +#include <span.h> #include <sync.h> // for Mutex #include <util/time.h> // for GetTimeMicros() @@ -578,8 +579,8 @@ static void ProcRand(unsigned char* out, int num, RNGLevel level) noexcept } } -void GetRandBytes(unsigned char* buf, int num) noexcept { ProcRand(buf, num, RNGLevel::FAST); } -void GetStrongRandBytes(unsigned char* buf, int num) noexcept { ProcRand(buf, num, RNGLevel::SLOW); } +void GetRandBytes(Span<unsigned char> bytes) noexcept { ProcRand(bytes.data(), bytes.size(), RNGLevel::FAST); } +void GetStrongRandBytes(Span<unsigned char> bytes) noexcept { ProcRand(bytes.data(), bytes.size(), RNGLevel::SLOW); } void RandAddPeriodic() noexcept { ProcRand(nullptr, 0, RNGLevel::PERIODIC); } void RandAddEvent(const uint32_t event_info) noexcept { GetRNGState().AddEvent(event_info); } @@ -598,7 +599,7 @@ int GetRandInt(int nMax) noexcept uint256 GetRandHash() noexcept { uint256 hash; - GetRandBytes((unsigned char*)&hash, sizeof(hash)); + GetRandBytes(hash); return hash; } |