1 files changed, 59 insertions, 0 deletions
diff --git a/src/kernel/tests/include/old/old_checkpoint.h b/src/kernel/tests/include/old/old_checkpoint.h
new file mode 100644
index 0000000..c8ffc92
--- /dev/null
+++ b/src/kernel/tests/include/old/old_checkpoint.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2015-2016 Cyril Hrubis <chrubis@suse.cz>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+ /*
+
+   Checkpoint - easy to use parent-child synchronization.
+
+   Checkpoint is based on futexes (man futex). The library allocates a page of
+   shared memory for futexes and the id is an offset to it which gives the user
+   up to page_size/sizeof(uint32_t) checkpoint pairs. Up to INT_MAX processes
+   can sleep on single id and can be woken up by single wake.
+
+  */
+
+#ifndef OLD_CHECKPOINT__
+#define OLD_CHECKPOINT__
+
+#include "test.h"
+#include "tst_checkpoint_fn.h"
+
+/*
+ * Checkpoint initializaton, must be done first.
+ *
+ * NOTE: tst_tmpdir() must be called beforehand.
+ */
+#define TST_CHECKPOINT_INIT(cleanup_fn) \
+	tst_checkpoint_init(__FILE__, __LINE__, cleanup_fn)
+
+#define TST_SAFE_CHECKPOINT_WAIT(cleanup_fn, id) \
+        tst_safe_checkpoint_wait(__FILE__, __LINE__, cleanup_fn, id, 0);
+
+#define TST_SAFE_CHECKPOINT_WAIT2(cleanup_fn, id, msec_timeout) \
+        tst_safe_checkpoint_wait(__FILE__, __LINE__, cleanup_fn, id, msec_timeout);
+
+#define TST_SAFE_CHECKPOINT_WAKE(cleanup_fn, id) \
+        tst_safe_checkpoint_wake(__FILE__, __LINE__, cleanup_fn, id, 1);
+
+#define TST_SAFE_CHECKPOINT_WAKE2(cleanup_fn, id, nr_wake) \
+        tst_safe_checkpoint_wake(__FILE__, __LINE__, cleanup_fn, id, nr_wake);
+
+#define TST_SAFE_CHECKPOINT_WAKE_AND_WAIT(cleanup_fn, id) \
+        tst_safe_checkpoint_wake(__FILE__, __LINE__, cleanup_fn, id, 1); \
+        tst_safe_checkpoint_wait(__FILE__, __LINE__, cleanup_fn, id, 0);
+
+#endif /* OLD_CHECKPOINT__ */