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8034797: AIX: Fix os::naked_short_sleep() in os_aix.cpp after 8028280

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Imlements os::naked_short_sleep(jlong ms) on AIX

Reviewed-by: dholmes, kvn
This commit is contained in:
Goetz Lindenmaier 2014-02-19 14:03:09 -08:00
parent 5117e1a805
commit 683ea742f2
1 changed files with 15 additions and 3 deletions
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18
hotspot/src/os/aix/vm/os_aix.cpp
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@ -2894,9 +2894,21 @@ int os::sleep(Thread* thread, jlong millis, bool interruptible) {
}
}
int os::naked_sleep() {
// %% make the sleep time an integer flag. for now use 1 millisec.
return os::sleep(Thread::current(), 1, false);
void os::naked_short_sleep(jlong ms) {
struct timespec req;
assert(ms < 1000, "Un-interruptable sleep, short time use only");
req.tv_sec = 0;
if (ms > 0) {
req.tv_nsec = (ms % 1000) * 1000000;
}
else {
req.tv_nsec = 1;
}
nanosleep(&req, NULL);
return;
}
// Sleep forever; naked call to OS-specific sleep; use with CAUTION