* thread.c (sleep_forever): wait until timed out. [ruby-core:17270]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 21 deletions

diff --git a/thread_win32.c b/thread_win32.c
index 54f7546130..a810fb3622 100644
--- a/thread_win32.c
+++ b/thread_win32.c
@@ -207,17 +207,9 @@ static void
 native_sleep(rb_thread_t *th, struct timeval *tv, int deadlockable)
 {
     int prev_status = th->status;
-    int retry = 0;
-    DWORD msec, ret;
-    struct timeval tvn, limit;
+    DWORD msec;
 
     if (tv) {
-	gettimeofday(&limit, NULL);
-	limit.tv_sec += tv->tv_sec;
-	if ((limit.tv_usec += tv->tv_usec) >= 1000000) {
-	    limit.tv_sec += limit.tv_usec / 1000000;
-	    limit.tv_usec %= 1000000;
-	}
 	msec = tv->tv_sec * 1000 + tv->tv_usec / 1000;
     }
     else {
@@ -233,9 +225,10 @@ native_sleep(rb_thread_t *th, struct timeval *tv, int deadlockable)
 	th->status = THREAD_STOPPED;
     }
 
-  sleep_again:
     GVL_UNLOCK_BEGIN();
     {
+	DWORD ret;
+
 	native_mutex_lock(&th->interrupt_lock);
 	th->unblock.func = ubf_handle;
 	th->unblock.arg = th;
@@ -259,17 +252,6 @@ native_sleep(rb_thread_t *th, struct timeval *tv, int deadlockable)
     th->status = prev_status;
     if (!tv && deadlockable) th->vm->sleeper--;
     RUBY_VM_CHECK_INTS();
-    if (tv) {
-	gettimeofday(&tvn, NULL);
-	if (limit.tv_sec > tvn.tv_sec ||
-	    (limit.tv_sec == tvn.tv_sec && limit.tv_usec > tvn.tv_usec)) {
-	    thread_debug("native_sleep: %ld.%.6ld > %ld.%.6ld\n",
-			 (long)limit.tv_sec, limit.tv_usec,
-			 (long)tvn.tv_sec, tvn.tv_usec);
-	    retry = 1;
-	    goto sleep_again;
-	}
-    }
 }
 
 static int