macOS: add os_sync_wait_on_address
and related definitions
#3769
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
rust-lang/rust#122408 will use some of these definitions and it seems neater to add the rest as well. Unfortunately, Apple has forgotten to upload the complete documentation to their website, here is the complete header file for everything but
os_clockid_t
andOS_CLOCK_MACH_ABSOLUTE_TIME
.