26fba39bda
6f7052a7b96f058568af9aed2f014ae7a25e0f68 threading: semaphore: move CountingSemaphoreGrant to its own header (Cory Fields)
fd1546989293b110ad8d86d71f362a11dab3611c threading: semaphore: remove temporary convenience types (Cory Fields)
1f89e2a49a2170a57b14d993f181f29233b7d250 scripted-diff: threading: semaphore: use direct types rather than the temporary convenience ones (Cory Fields)
f21365c4fc7f6f45194f5b725192f0054e2daf13 threading: replace CountingSemaphore with std::counting_semaphore (Cory Fields)
1acacfbad780f95d1596010ba446dd9ea268fa10 threading: make CountingSemaphore/CountingSemaphoreGrant template types (Cory Fields)
e6ce5f9e78741ef7f88a8ad237f4b772da921dc3 scripted-diff: rename CSemaphore and CSemaphoreGrant (Cory Fields)
793166d3810ef3c08cc55c16a17d6d77ae6fabb5 wallet: change the write semaphore to a BinarySemaphore (Cory Fields)
6790ad27f1570926cef81ef097edaa8b8e70b270 scripted-diff: rename CSemaphoreGrant and CSemaphore for net (Cory Fields)
d870bc94519a68a861bb0ceca19f96c6ba22fbd7 threading: add temporary semaphore aliases (Cory Fields)
7b816c4e00e286a6dcdf0d9e09c710e1d745a0db threading: rename CSemaphore methods to match std::semaphore (Cory Fields)
Pull request description:
This is relatively simple, but done in a bunch of commits to enable scripted diffs.
I wanted to add a semaphore in a branch I've been working on, but it was unclear if I should use `std::counting_semaphore` or stick with our old `CSemaphore`. I couldn't decide, so I just decided to remove all doubt and get rid of ours :)
This replaces our old `CSemaphore` with `std::counting_semaphore` everywhere we used it. `CSemaphoreGrant` is still there as an RAII wrapper, but is now called `CountingSemaphoreGrant` and `BinarySemaphoreGrant` to match. Those have been moved out of `sync.h` to their own file.
ACKs for top commit:
purpleKarrot:
ACK 6f7052a7b96f058568af9aed2f014ae7a25e0f68
achow101:
ACK 6f7052a7b96f058568af9aed2f014ae7a25e0f68
TheCharlatan:
ACK 6f7052a7b96f058568af9aed2f014ae7a25e0f68
hebasto:
ACK 6f7052a7b96f058568af9aed2f014ae7a25e0f68, I have reviewed the code and it looks OK.
Tree-SHA512: 5975d13aa21739174e3a22c544620ae3f36345f172b51612346d3b7baf0a07c39ef6fd54f647c87878c21a67951b347a5d4a5f90e897f3f6c0db360a3779d0df
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