1#include "test/jemalloc_test.h" 2 3/* 4 * Sleep for approximately ns nanoseconds. No lower *nor* upper bound on sleep 5 * time is guaranteed. 6 */ 7void 8mq_nanosleep(unsigned ns) 9{ 10 11 assert(ns <= 1000*1000*1000); 12 13#ifdef _WIN32 14 Sleep(ns / 1000); 15#else 16 { 17 struct timespec timeout; 18 19 if (ns < 1000*1000*1000) { 20 timeout.tv_sec = 0; 21 timeout.tv_nsec = ns; 22 } else { 23 timeout.tv_sec = 1; 24 timeout.tv_nsec = 0; 25 } 26 nanosleep(&timeout, NULL); 27 } 28#endif 29} 30