1 files changed, 73 insertions, 0 deletions
diff --git a/sys/contrib/octeon-sdk/cvmx-malloc/thread-m.h b/sys/contrib/octeon-sdk/cvmx-malloc/thread-m.h
new file mode 100644
index 0000000..de9ba6c
--- /dev/null
+++ b/sys/contrib/octeon-sdk/cvmx-malloc/thread-m.h
@@ -0,0 +1,73 @@
+/*
+Copyright (c) 2001 Wolfram Gloger
+Copyright (c) 2006 Cavium networks
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that (i) the above copyright notices and this permission
+notice appear in all copies of the software and related documentation,
+and (ii) the name of Wolfram Gloger may not be used in any advertising
+or publicity relating to the software.
+
+THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+
+IN NO EVENT SHALL WOLFRAM GLOGER BE LIABLE FOR ANY SPECIAL,
+INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY
+DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY
+OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+*/
+
+/* $Id: thread-m.h 30481 2007-12-05 21:46:59Z rfranz $
+   One out of _LIBC, USE_PTHREADS, USE_THR or USE_SPROC should be
+   defined, otherwise the token NO_THREADS and dummy implementations
+   of the macros will be defined.  */
+
+#ifndef _THREAD_M_H
+#define _THREAD_M_H
+
+#undef thread_atfork_static
+
+
+#undef NO_THREADS /* No threads, provide dummy macros */
+
+typedef int thread_id;
+
+/* The mutex functions used to do absolutely nothing, i.e. lock,
+   trylock and unlock would always just return 0.  However, even
+   without any concurrently active threads, a mutex can be used
+   legitimately as an `in use' flag.  To make the code that is
+   protected by a mutex async-signal safe, these macros would have to
+   be based on atomic test-and-set operations, for example. */
+#ifdef __OCTEON__
+typedef cvmx_spinlock_t mutex_t;
+#define MUTEX_INITIALIZER          CMVX_SPINLOCK_UNLOCKED_VAL
+#define mutex_init(m)              cvmx_spinlock_init(m)
+#define mutex_lock(m)              cvmx_spinlock_lock(m)
+#define mutex_trylock(m)           (cvmx_spinlock_trylock(m))
+#define mutex_unlock(m)            cvmx_spinlock_unlock(m)
+#else
+
+typedef int mutex_t;
+
+#define MUTEX_INITIALIZER          0
+#define mutex_init(m)              (*(m) = 0)
+#define mutex_lock(m)              ((*(m) = 1), 0)
+#define mutex_trylock(m)           (*(m) ? 1 : ((*(m) = 1), 0))
+#define mutex_unlock(m)            (*(m) = 0)
+#endif
+
+
+
+typedef void *tsd_key_t;
+#define tsd_key_create(key, destr) do {} while(0)
+#define tsd_setspecific(key, data) ((key) = (data))
+#define tsd_getspecific(key, vptr) (vptr = (key))
+
+#define thread_atfork(prepare, parent, child) do {} while(0)
+
+
+#endif /* !defined(_THREAD_M_H) */