Change Details

> Add time helpers for std::chrono::steady_clock > random: Add FastRandomContext::rand_uniform_delay > Remove unused GetTimeSeconds > > Seems confusing to have this helper when it is possible to get the system time in a type-safe way by simply calling `std::chrono::system_clock::now` (C++11). > > This patch replaces `GetTimeSeconds` and removes it: > - in bitcoin-cli.cpp by `system_clock` > - in test/fuzz/fuzz.cpp by `steady_clock` This is a backport of core#24921 and core#25102

> Add time helpers for std::chrono::steady_clock > random: Add FastRandomContext::rand_uniform_delay > Remove unused GetTimeSeconds > > Seems confusing to have this helper when it is possible to get the system time in a type-safe way by simply calling `std::chrono::system_clock::now` (C++11). > > This patch replaces `GetTimeSeconds` and removes it: > - in bitcoin-cli.cpp by `system_clock` > - in test/fuzz/fuzz.cpp by `steady_clock` This is a backport of [[https://github.com/bitcoin/bitcoin/pull/24921 | core#24921]] and [[https://github.com/bitcoin/bitcoin/pull/25102 | core#25102]]

> Add time helpers for std::chrono::steady_clock > random: Add FastRandomContext::rand_uniform_delay > Remove unused GetTimeSeconds > > Seems confusing to have this helper when it is possible to get the system time in a type-safe way by simply calling `std::chrono::system_clock::now` (C++11). > > This patch replaces `GetTimeSeconds` and removes it: > - in bitcoin-cli.cpp by `system_clock` > - in test/fuzz/fuzz.cpp by `steady_clock` This is a backport of core#24921 and core#25102[[https://github.com/bitcoin/bitcoin/pull/24921 | core#24921]] and [[https://github.com/bitcoin/bitcoin/pull/25102 | core#25102]]