|
Last change
on this file since 474 was
444,
checked in by satin@…, 6 years ago
|
|
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
|
|
File size:
367 bytes
|
| Line | |
|---|
| 1 | #include <machine/syscall.h> |
|---|
| 2 | #include <sys/time.h> |
|---|
| 3 | |
|---|
| 4 | int |
|---|
| 5 | nanosleep(const struct timespec *rqtp, struct timespec *rmtp) |
|---|
| 6 | { |
|---|
| 7 | unsigned long current_time, end_time; |
|---|
| 8 | asm ("rdtime %0" : "+r" (current_time)); |
|---|
| 9 | end_time = current_time + rqtp->tv_sec * 1000000000ULL + rqtp->tv_nsec; |
|---|
| 10 | while (current_time <= end_time) asm ("rdtime %0" : "+r" (current_time)); |
|---|
| 11 | return 0; |
|---|
| 12 | } |
|---|
Note: See
TracBrowser
for help on using the repository browser.
