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769974f3db
07e4bdba3bd46c3a15dedb0a2660453c300643dc Don't rename main thread at process level (Wladimir J. van der Laan) Pull request description: Set only the internal name for the main threads. Fixes #17036 for both `bitcoind` and `bitcoin-qt`. After this, e.g. `killall` works again for either. ACKs for top commit: promag: Tested ACK 07e4bdba3bd46c3a15dedb0a2660453c300643dc, `killall bitcoind` and `killall bitcoin-qt` now just works! jonatack: ACK 07e4bdba3bd46c3a15dedb0a2660453c300643dc `killall bitcoind` shuts down bitcoind mainnet/testnet/regtest, `killall bitcoin-qt` shuts down `./src/qt/bitcoin-qt`, tests pass, very light code review. Good idea to add the `@note` warning. Thanks! Tree-SHA512: 8f310ae646c83a02de7cc6869aa9aca1d53613d8fb762d05e3dfa52e17ca82abeb99044564cf7ba45b3c4b320e65bf8315d0e8834a9e696f097be5af638c6fd9
27 lines
898 B
C++
27 lines
898 B
C++
// Copyright (c) 2018 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_UTIL_THREADNAMES_H
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#define BITCOIN_UTIL_THREADNAMES_H
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#include <string>
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namespace util {
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//! Rename a thread both in terms of an internal (in-memory) name as well
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//! as its system thread name.
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//! @note Do not call this for the main thread, as this will interfere with
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//! UNIX utilities such as top and killall. Use ThreadSetInternalName instead.
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void ThreadRename(std::string&&);
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//! Set the internal (in-memory) name of the current thread only.
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void ThreadSetInternalName(std::string&&);
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//! Get the thread's internal (in-memory) name; used e.g. for identification in
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//! logging.
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const std::string& ThreadGetInternalName();
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} // namespace util
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#endif // BITCOIN_UTIL_THREADNAMES_H
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