tikv-jemalloc-sys 0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7

Rust FFI bindings to jemalloc
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

#include "test/jemalloc_test.h"

/*
 * Sleep for approximately ns nanoseconds.  No lower *nor* upper bound on sleep
 * time is guaranteed.
 */
void
sleep_ns(unsigned ns) {
	assert(ns <= 1000*1000*1000);

#ifdef _WIN32
	Sleep(ns / 1000 / 1000);
#else
	{
		struct timespec timeout;

		if (ns < 1000*1000*1000) {
			timeout.tv_sec = 0;
			timeout.tv_nsec = ns;
		} else {
			timeout.tv_sec = 1;
			timeout.tv_nsec = 0;
		}
		nanosleep(&timeout, NULL);
	}
#endif
}