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natThread.cc (sleep): Turn 0 millis and 0 nanos into 1 nano.

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* java/lang/natThread.cc (sleep): Turn 0 millis and 0 nanos into 1
	nano.
	* include/quick-threads.h (_Jv_CondWait): Don't round to 0
	inappropriately.

From-SVN: r28742
This commit is contained in:
Tom Tromey 1999-08-18 03:48:37 +00:00 committed by Tom Tromey
parent 1b12a13e40
commit 212f5d3026
3 changed files with 15 additions and 1 deletions
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7
libjava/ChangeLog
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@ -1,3 +1,10 @@
1999-08-17 Tom Tromey <tromey@cygnus.com>
* java/lang/natThread.cc (sleep): Turn 0 millis and 0 nanos into 1
nano.
* include/quick-threads.h (_Jv_CondWait): Don't round to 0
inappropriately.
1999-08-16 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.

6
libjava/include/quick-threads.h
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@ -38,7 +38,11 @@ inline int
_Jv_CondWait (_Jv_ConditionVariable_t *cv, _Jv_Mutex_t *mu,
jlong millis, jint nanos)
{
return coop_condition_variable_wait (cv, mu, millis * 1000 + nanos / 1000);
long micros = millis * 1000 + nanos / 1000;
// Don't round to 0 inappropriately.
if (! micros && (millis || nanos))
micros = 1;
return coop_condition_variable_wait (cv, mu, micros);
}
inline int

3
libjava/java/lang/natThread.cc
View File

@ -214,6 +214,9 @@ java::lang::Thread::sleep (jlong millis, jint nanos)
if (millis < 0 || nanos < 0 || nanos > 999999)
_Jv_Throw (new IllegalArgumentException);
if (millis == 0 && nanos == 0)
++nanos;
Thread *current = currentThread ();
if (current->isInterrupted ())
_Jv_Throw (new InterruptedException);