ref: 5c448c618a89ab8933838da1b5b97ed7c4a42e08
dir: /sys/src/ape/lib/ap/posix/nanosleep.c/
#define _PLAN9_SOURCE #include "../plan9/lib.h" #include <sys/types.h> #include <time.h> #include "../plan9/sys9.h" int nanosleep(struct timespec *req, struct timespec *rem) { int ms; ms = req->tv_sec * 1000 + (req->tv_nsec + 999999) / 1000000; if(_SLEEP(ms) < 0) { if(rem) { rem->tv_sec = rem->tv_nsec = 0; /* needs better handling */ } return -1; } if(rem) rem->tv_sec = rem->tv_nsec = 0; return 0; }