| /uspace/trunk/libc/generic/time.c |
|---|
| 31,6 → 31,9 |
| #include <ipc/ipc.h> |
| #include <stdio.h> |
| #include <arch/barrier.h> |
| #include <unistd.h> |
| #include <atomic.h> |
| #include <futex.h> |
| #include <sysinfo.h> |
| #include <as.h> |
| 93,3 → 96,12 |
| return 0; |
| } |
| /** Wait unconditionally for specified miliseconds */ |
| void usleep(unsigned long usec) |
| { |
| atomic_t futex = FUTEX_INITIALIZER; |
| futex_initialize(&futex,0); |
| futex_down_timeout(&futex, usec, 0); |
| } |