diff options
Diffstat (limited to 'thread_win32.c')
| -rw-r--r-- | thread_win32.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/thread_win32.c b/thread_win32.c index 287f637911..62f78fd850 100644 --- a/thread_win32.c +++ b/thread_win32.c @@ -489,6 +489,29 @@ native_cond_timedwait(rb_thread_cond_t *cond, rb_thread_lock_t *mutex, struct ti return __cond_timedwait(cond, mutex, timeout_ms); } +static struct timespec +native_cond_timeout(rb_thread_cond_t *cond, struct timespec timeout_rel) +{ + int ret; + struct timeval tv; + struct timespec timeout; + + ret = gettimeofday(&tv, 0); + if (ret != 0) + rb_sys_fail(0); + timeout.tv_sec = tv.tv_sec; + timeout.tv_nsec = tv.tv_usec * 1000; + + timeout.tv_sec += timeout_rel.tv_sec; + timeout.tv_nsec += timeout_rel.tv_nsec; + if (timeout.tv_nsec >= 1000*1000*1000) { + timeout.tv_sec++; + timeout.tv_nsec -= 1000*1000*1000; + } + return timeout; +} + + static void native_cond_initialize(rb_thread_cond_t *cond, int flags) { |