Adds further ext deps as-is binaries copies from customers env.

external/tmsif/include/dds/ddsi/ddsi_freelist.h

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+// Copyright(c) 2006 to 2020 ZettaScale Technology and others
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
+// v. 1.0 which is available at
+// http://www.eclipse.org/org/documents/edl-v10.php.
+//
+// SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+
+#ifndef DDSI_FREELIST_H
+#define DDSI_FREELIST_H
+
+#include "dds/ddsrt/atomics.h"
+#include "dds/ddsrt/sync.h"
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+#define DDSI_FREELIST_NONE 1
+#define DDSI_FREELIST_ATOMIC_LIFO 2
+#define DDSI_FREELIST_DOUBLE 3
+
+#define DDSI_FREELIST_TYPE DDSI_FREELIST_DOUBLE
+
+#ifndef DDSI_FREELIST_TYPE
+#if DDSRT_HAVE_ATOMIC_LIFO
+#define DDSI_FREELIST_TYPE DDSI_FREELIST_ATOMIC_LIFO
+#else
+#define DDSI_FREELIST_TYPE DDSI_FREELIST_DOUBLE
+#endif
+#endif
+
+#if DDSI_FREELIST_TYPE == DDSI_FREELIST_NONE
+
+struct ddsi_freelist {
+  char dummy;
+};
+
+#elif DDSI_FREELIST_TYPE == DDSI_FREELIST_ATOMIC_LIFO
+
+struct ddsi_freelist {
+  ddsrt_atomic_lifo_t x;
+  ddsrt_atomic_uint32_t count;
+  uint32_t max;
+  size_t linkoff;
+};
+
+#elif DDSI_FREELIST_TYPE == DDSI_FREELIST_DOUBLE
+
+#define NN_FREELIST_NPAR 4
+#define NN_FREELIST_NPAR_LG2 2
+#define NN_FREELIST_MAGSIZE 256
+
+struct ddsi_freelist_m {
+  void *x[NN_FREELIST_MAGSIZE];
+  void *next;
+};
+
+struct ddsi_freelist1 {
+  ddsrt_mutex_t lock;
+  uint32_t count;
+  struct ddsi_freelist_m *m;
+};
+
+struct ddsi_freelist {
+  struct ddsi_freelist1 inner[NN_FREELIST_NPAR];
+  ddsrt_atomic_uint32_t cc;
+  ddsrt_mutex_t lock;
+  struct ddsi_freelist_m *mlist;
+  struct ddsi_freelist_m *emlist;
+  uint32_t count;
+  uint32_t max;
+  size_t linkoff;
+};
+
+#endif
+
+/** @component ddsi_freelist */
+void ddsi_freelist_init (struct ddsi_freelist *fl, uint32_t max, size_t linkoff);
+
+/** @component ddsi_freelist */
+void ddsi_freelist_fini (struct ddsi_freelist *fl, void (*free) (void *elem));
+
+/** @component ddsi_freelist */
+bool ddsi_freelist_push (struct ddsi_freelist *fl, void *elem);
+
+/** @component ddsi_freelist */
+void *ddsi_freelist_pushmany (struct ddsi_freelist *fl, void *first, void *last, uint32_t n);
+
+/** @component ddsi_freelist */
+void *ddsi_freelist_pop (struct ddsi_freelist *fl);
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* DDSI_FREELIST_H */