mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-02 09:18:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Support futexes on FreeBSD

Browse source
This commit is contained in:
Justine Tunney 2022-10-02 11:56:27 -07:00
parent 795d295590
commit 7549a5755e
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
10 changed files with 81 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

4
libc/thread/pthread_cond_timedwait.c
View file

@ -27,14 +27,14 @@
* Waits for condition with optional time limit, e.g.
*
* struct timespec ts; // one second timeout
* ts = _timespec_add(_timespec_mono(), _timespec_frommillis(1000));
* ts = _timespec_add(_timespec_real(), _timespec_frommillis(1000));
* if (pthread_cond_timedwait(cond, mutex, &ts) == ETIMEDOUT) {
* // handle timeout...
* }
*
* @param mutex needs to be held by thread when calling this function
* @param abstime may be null to wait indefinitely and should contain
* some arbitrary interval added to a `CLOCK_MONOTONIC` timestamp
* some arbitrary interval added to a `CLOCK_REALTIME` timestamp
* @return 0 on success, or errno on error
* @raise ETIMEDOUT if `abstime` was specified and the current time
* exceeded its value