1 files changed, 113 insertions, 0 deletions
diff --git a/src/pmdk/src/libpmemobj/palloc.h b/src/pmdk/src/libpmemobj/palloc.h
new file mode 100644
index 000000000..f433cd4f5
--- /dev/null
+++ b/src/pmdk/src/libpmemobj/palloc.h
@@ -0,0 +1,113 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/* Copyright 2015-2020, Intel Corporation */
+
+/*
+ * palloc.h -- internal definitions for persistent allocator
+ */
+
+#ifndef LIBPMEMOBJ_PALLOC_H
+#define LIBPMEMOBJ_PALLOC_H 1
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "libpmemobj.h"
+#include "memops.h"
+#include "ulog.h"
+#include "valgrind_internal.h"
+#include "stats.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PALLOC_CTL_DEBUG_NO_PATTERN (-1)
+
+struct palloc_heap {
+	struct pmem_ops p_ops;
+	struct heap_layout *layout;
+	struct heap_rt *rt;
+	uint64_t *sizep;
+	uint64_t growsize;
+
+	struct stats *stats;
+	struct pool_set *set;
+
+	void *base;
+
+	int alloc_pattern;
+};
+
+struct memory_block;
+
+typedef int (*palloc_constr)(void *base, void *ptr,
+		size_t usable_size, void *arg);
+
+int palloc_operation(struct palloc_heap *heap, uint64_t off, uint64_t *dest_off,
+	size_t size, palloc_constr constructor, void *arg,
+	uint64_t extra_field, uint16_t object_flags,
+	uint16_t class_id, uint16_t arena_id,
+	struct operation_context *ctx);
+
+int
+palloc_reserve(struct palloc_heap *heap, size_t size,
+	palloc_constr constructor, void *arg,
+	uint64_t extra_field, uint16_t object_flags,
+	uint16_t class_id, uint16_t arena_id,
+	struct pobj_action *act);
+
+void
+palloc_defer_free(struct palloc_heap *heap, uint64_t off,
+	struct pobj_action *act);
+
+void
+palloc_cancel(struct palloc_heap *heap,
+	struct pobj_action *actv, size_t actvcnt);
+
+void
+palloc_publish(struct palloc_heap *heap,
+	struct pobj_action *actv, size_t actvcnt,
+	struct operation_context *ctx);
+
+void
+palloc_set_value(struct palloc_heap *heap, struct pobj_action *act,
+	uint64_t *ptr, uint64_t value);
+
+uint64_t palloc_first(struct palloc_heap *heap);
+uint64_t palloc_next(struct palloc_heap *heap, uint64_t off);
+
+size_t palloc_usable_size(struct palloc_heap *heap, uint64_t off);
+uint64_t palloc_extra(struct palloc_heap *heap, uint64_t off);
+uint16_t palloc_flags(struct palloc_heap *heap, uint64_t off);
+
+int palloc_boot(struct palloc_heap *heap, void *heap_start,
+		uint64_t heap_size, uint64_t *sizep,
+		void *base, struct pmem_ops *p_ops,
+		struct stats *stats, struct pool_set *set);
+
+int palloc_buckets_init(struct palloc_heap *heap);
+
+int palloc_init(void *heap_start, uint64_t heap_size, uint64_t *sizep,
+	struct pmem_ops *p_ops);
+void *palloc_heap_end(struct palloc_heap *h);
+int palloc_heap_check(void *heap_start, uint64_t heap_size);
+int palloc_heap_check_remote(void *heap_start, uint64_t heap_size,
+	struct remote_ops *ops);
+void palloc_heap_cleanup(struct palloc_heap *heap);
+size_t palloc_heap(void *heap_start);
+
+int palloc_defrag(struct palloc_heap *heap, uint64_t **objv, size_t objcnt,
+	struct operation_context *ctx, struct pobj_defrag_result *result);
+
+/* foreach callback, terminates iteration if return value is non-zero */
+typedef int (*object_callback)(const struct memory_block *m, void *arg);
+
+#if VG_MEMCHECK_ENABLED
+void palloc_heap_vg_open(struct palloc_heap *heap, int objects);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif