diff options
Diffstat (limited to 'components/libc')
| -rw-r--r-- | components/libc/compilers/common/ctime.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/components/libc/compilers/common/ctime.c b/components/libc/compilers/common/ctime.c index c6602698ff..79d7010034 100644 --- a/components/libc/compilers/common/ctime.c +++ b/components/libc/compilers/common/ctime.c @@ -530,6 +530,9 @@ int nanosleep(const struct timespec *rqtp, struct timespec *rmtp) { struct timespec old_ts = {0}; struct timespec new_ts = {0}; + struct rt_ktime_hrtimer timer; + + rt_ktime_hrtimer_delay_init(&timer); if (rqtp == RT_NULL) { @@ -544,7 +547,7 @@ int nanosleep(const struct timespec *rqtp, struct timespec *rmtp) } unsigned long ns = rqtp->tv_sec * NANOSECOND_PER_SECOND + rqtp->tv_nsec; rt_ktime_boottime_get_ns(&old_ts); - rt_ktime_hrtimer_ndelay(ns); + rt_ktime_hrtimer_ndelay(&timer, ns); if (rt_get_errno() == RT_EINTR) { if (rmtp) @@ -565,9 +568,13 @@ int nanosleep(const struct timespec *rqtp, struct timespec *rmtp) rmtp->tv_nsec = rnsec; } } + + rt_ktime_hrtimer_delay_detach(&timer); rt_set_errno(EINTR); return -1; } + + rt_ktime_hrtimer_delay_detach(&timer); return 0; } RTM_EXPORT(nanosleep); |