Improve cancellations, randomness, and time

- Exhaustively document cancellation points
- Rename SIGCANCEL to SIGTHR just like BSDs
- Further improve POSIX thread cancellations
- Ensure asynchronous cancellations work correctly
- Elevate the quality of getrandom() and getentropy()
- Make futexes cancel correctly on OpenBSD 6.x and 7.x
- Add reboot.com and shutdown.com to examples directory
- Remove underscore prefix from awesome timespec_*() APIs
- Create assertions that help verify our cancellation points
- Remove bad timespec APIs (cmp generalizes eq/ne/gt/gte/lt/lte)
This commit is contained in:
Justine Tunney 2022-11-05 19:49:41 -07:00
parent 0d7c265392
commit 3f0bcdc3ef
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GPG key ID: BE714B4575D6E328
173 changed files with 1599 additions and 782 deletions

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@ -24,6 +24,7 @@ i32 __sys_fstatat(i32, const char *, void *, i32) hidden;
i32 __sys_gettid(i64 *) hidden;
i32 __sys_munmap(void *, u64) hidden;
i32 __sys_openat(i32, const char *, i32, u32) hidden;
i32 __sys_openat_nc(i32, const char *, i32, u32) hidden;
i32 __sys_pipe2(i32[hasatleast 2], u32) hidden;
i32 sys_arch_prctl(i32, i64) hidden;
i32 sys_chdir(const char *) hidden;