Prepare SPL repo to merge with ZFS repo

This commit removes everything from the repository except the core
SPL implementation for Linux.  Those files which remain have been
moved to non-conflicting locations to facilitate the merge.
The README.md and associated files have been updated accordingly.

Signed-off-by: Brian Behlendorf <[email protected]>

1 files changed, 46 insertions, 0 deletions

diff --git a/include/spl/sys/tsd.h b/include/spl/sys/tsd.h
new file mode 100644
index 000000000..39a291bf3
--- /dev/null
+++ b/include/spl/sys/tsd.h
@@ -0,0 +1,46 @@
+/*
+ *  Copyright (C) 2010 Lawrence Livermore National Security, LLC.
+ *  Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
+ *  Written by Brian Behlendorf <[email protected]>.
+ *  UCRL-CODE-235197
+ *
+ *  This file is part of the SPL, Solaris Porting Layer.
+ *  For details, see <http://zfsonlinux.org/>.
+ *
+ *  The SPL 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.
+ *
+ *  The SPL 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 the SPL.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _SPL_TSD_H
+#define	_SPL_TSD_H
+
+#include <sys/types.h>
+
+#define	TSD_HASH_TABLE_BITS_DEFAULT	9
+#define	TSD_KEYS_MAX			32768
+#define	DTOR_PID			(PID_MAX_LIMIT+1)
+#define	PID_KEY				(TSD_KEYS_MAX+1)
+
+typedef void (*dtor_func_t)(void *);
+
+extern int tsd_set(uint_t, void *);
+extern void *tsd_get(uint_t);
+extern void *tsd_get_by_thread(uint_t, kthread_t *);
+extern void tsd_create(uint_t *, dtor_func_t);
+extern void tsd_destroy(uint_t *);
+extern void tsd_exit(void);
+
+int spl_tsd_init(void);
+void spl_tsd_fini(void);
+
+#endif /* _SPL_TSD_H */