eqemu
annotate src/timer.cc @ 5:9b5bb05ae53a
foo
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Fri, 18 Jul 2014 00:42:15 +0300 |
| parents | |
| children | e9ab4861536d |
| rev | line source |
|---|---|
| nuclear@2 | 1 #include <unistd.h> |
| nuclear@2 | 2 #include <sys/time.h> |
| nuclear@2 | 3 |
| nuclear@2 | 4 unsigned long get_msec() |
| nuclear@2 | 5 { |
| nuclear@2 | 6 static struct timeval tv0; |
| nuclear@2 | 7 struct timeval tv; |
| nuclear@2 | 8 |
| nuclear@2 | 9 gettimeofday(&tv, 0); |
| nuclear@2 | 10 if(tv0.tv_sec == 0 && tv0.tv_usec == 0) { |
| nuclear@2 | 11 tv0 = tv; |
| nuclear@2 | 12 return 0; |
| nuclear@2 | 13 } |
| nuclear@2 | 14 return (tv.tv_sec - tv0.tv_sec) * 1000 + (tv.tv_usec - tv0.tv_usec) / 1000; |
| nuclear@2 | 15 } |