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
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
173 changed files with 1599 additions and 782 deletions

View file

@ -19,33 +19,33 @@
#include "libc/macros.internal.h"
nsync_time_now:
jmp _timespec_real
jmp timespec_real
.endfn nsync_time_now,globl
nsync_time_add:
jmp _timespec_add
jmp timespec_add
.endfn nsync_time_add,globl
nsync_time_sub:
jmp _timespec_sub
jmp timespec_sub
.endfn nsync_time_sub,globl
nsync_time_cmp:
jmp _timespec_cmp
jmp timespec_cmp
.endfn nsync_time_cmp,globl
nsync_time_ms:
jmp _timespec_frommillis
jmp timespec_frommillis
.endfn nsync_time_ms,globl
nsync_time_us:
jmp _timespec_frommicros
jmp timespec_frommicros
.endfn nsync_time_us,globl
nsync_time_sleep:
jmp _timespec_sleep
jmp timespec_sleep
.endfn nsync_time_us,globl
nsync_time_sleep_until:
jmp _timespec_sleep_until
jmp timespec_sleep_until
.endfn nsync_time_us,globl