X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Ffutex.h;fp=src%2Fcommon%2Ffutex.h;h=9bdb2c140f92b8d8f20da1fd46429040cb371d2b;hp=0000000000000000000000000000000000000000;hb=50c8f4840cc0cf140c760159c8705592d6b434ea;hpb=e371dbd99673ab96013dd34bef284be9ff9f88b0

diff --git a/src/common/futex.h b/src/common/futex.h
new file mode 100644
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+++ b/src/common/futex.h
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+/*
+ * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _LTT_FUTEX_H
+#define _LTT_FUTEX_H
+
+void futex_wait_update(int32_t *futex, int active);
+void futex_nto1_prepare(int32_t *futex);
+void futex_nto1_wait(int32_t *futex);
+void futex_nto1_wake(int32_t *futex);
+
+#endif /* _LTT_FUTEX_H */