diff options
Diffstat (limited to 'src/random.cpp')
| -rw-r--r-- | src/random.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/random.cpp b/src/random.cpp index f92e679a00..23ea9ba6b7 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2021 The Bitcoin Core developers +// Copyright (c) 2009-2022 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -21,7 +21,7 @@ #include <util/time.h> // for GetTimeMicros() #include <cmath> -#include <stdlib.h> +#include <cstdlib> #include <thread> #ifndef WIN32 @@ -62,7 +62,7 @@ static inline int64_t GetPerformanceCounter() noexcept __asm__ volatile ("rdtsc" : "=a"(r1), "=d"(r2)); // Constrain r1 to rax and r2 to rdx. return (r2 << 32) | r1; #else - // Fall back to using C++11 clock (usually microsecond or nanosecond precision) + // Fall back to using standard library clock (usually microsecond or nanosecond precision) return std::chrono::high_resolution_clock::now().time_since_epoch().count(); #endif } @@ -438,7 +438,7 @@ public: RNGState& GetRNGState() noexcept { - // This C++11 idiom relies on the guarantee that static variable are initialized + // This idiom relies on the guarantee that static variable are initialized // on first call, even when multiple parallel calls are permitted. static std::vector<RNGState, secure_allocator<RNGState>> g_rng(1); return g_rng[0]; |