diff options
Diffstat (limited to 'lib/libkse/thread/thr_nanosleep.c')
| -rw-r--r-- | lib/libkse/thread/thr_nanosleep.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/lib/libkse/thread/thr_nanosleep.c b/lib/libkse/thread/thr_nanosleep.c index 67dd08d..54349d4 100644 --- a/lib/libkse/thread/thr_nanosleep.c +++ b/lib/libkse/thread/thr_nanosleep.c @@ -33,14 +33,16 @@ */ #include <stdio.h> #include <errno.h> -#ifdef _THREAD_SAFE #include <pthread.h> #include "pthread_private.h" +#pragma weak nanosleep=__nanosleep + int _nanosleep(const struct timespec * time_to_sleep, struct timespec * time_remaining) { + struct pthread *curthread = _get_curthread(); int ret = 0; struct timespec current_time; struct timespec current_time1; @@ -63,16 +65,16 @@ _nanosleep(const struct timespec * time_to_sleep, TIMEVAL_TO_TIMESPEC(&tv, ¤t_time); /* Calculate the time for the current thread to wake up: */ - _thread_run->wakeup_time.tv_sec = current_time.tv_sec + time_to_sleep->tv_sec; - _thread_run->wakeup_time.tv_nsec = current_time.tv_nsec + time_to_sleep->tv_nsec; + curthread->wakeup_time.tv_sec = current_time.tv_sec + time_to_sleep->tv_sec; + curthread->wakeup_time.tv_nsec = current_time.tv_nsec + time_to_sleep->tv_nsec; /* Check if the nanosecond field has overflowed: */ - if (_thread_run->wakeup_time.tv_nsec >= 1000000000) { + if (curthread->wakeup_time.tv_nsec >= 1000000000) { /* Wrap the nanosecond field: */ - _thread_run->wakeup_time.tv_sec += 1; - _thread_run->wakeup_time.tv_nsec -= 1000000000; + curthread->wakeup_time.tv_sec += 1; + curthread->wakeup_time.tv_nsec -= 1000000000; } - _thread_run->interrupted = 0; + curthread->interrupted = 0; /* Reschedule the current thread to sleep: */ _thread_kern_sched_state(PS_SLEEP_WAIT, __FILE__, __LINE__); @@ -118,7 +120,7 @@ _nanosleep(const struct timespec * time_to_sleep, } /* Check if the sleep was interrupted: */ - if (_thread_run->interrupted) { + if (curthread->interrupted) { /* Return an EINTR error : */ errno = EINTR; ret = -1; @@ -128,7 +130,7 @@ _nanosleep(const struct timespec * time_to_sleep, } int -nanosleep(const struct timespec * time_to_sleep, struct timespec * +__nanosleep(const struct timespec * time_to_sleep, struct timespec * time_remaining) { int ret; @@ -139,4 +141,3 @@ nanosleep(const struct timespec * time_to_sleep, struct timespec * return ret; } -#endif |
