atomic.cpp: allow waiting on multiple variables simultaneously

Arbitrary maximum set to 8, but really we need 2, maybe 3. Added atomic_wait::list object for multi-waiting. Added atomic_wait::get_unique_tsc just in case.
2020-11-07 01:23:29 +03:00
parent bd0b292b39
commit 0bd989b118
3 changed files with 353 additions and 50 deletions
@@ -16,6 +16,7 @@
 #include <linux/futex.h>
 #include <sys/time.h>
 #include <unistd.h>
+#include <fcntl.h>
 #endif
 #include <algorithm>
 #include <ctime>