4 Commits

Author	SHA1	Message	Date
Pietro Gagliardi	bfd608cf8e	And of course setitimer() doesn't allow us to override the struct sigvalue, so we can't chain out to outer SIGALRM calls. Hooray for global state!	2019-05-04 14:31:33 -04:00
Pietro Gagliardi	5836a2a236	Ugh, macOS doesn't support timer_create() and friends :| (Even up to 10.13, it seems; not sure about 10.14!) Switch back to setitimer(). Also rename oldsig to prevSig and remove a needless (for now???) cast.	2019-05-04 14:24:22 -04:00
Pietro Gagliardi	8655bbf19c	Finished porting over the timer functions from testing_darwinunix.c to timer_darwinunix.c. This also includes changing timerRunWIthTimeout() from using setitimer() to using timer_create() and friends, and removing the fallbacks from timerSleep(). ... Also fixed a possible incorrect use of TlsSetValue() in the Windows code that I spotted while writing an intermediate version of the Unix code.	2019-05-04 12:13:07 -04:00
Pietro Gagliardi	6a25efce63	Started writing the new timer_darwinunix.c file; implemented the monotonic time functions for now. On non-macOS, we now require clock_gettime() to be successful, as GLib also does (at least as far back as the version that ships with Ubuntu 14.04); we also gather the time at first call and use that as the basis for returning a single integer from timerMonotonicNow(), so timerTimeSub() is a simple subtraction now. The logic for this conversion is based on the logic of timevalsub() in macOS's sys/time.h, though this is really simple to understand.	2019-05-03 23:03:38 -04:00