Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/wsutil/wmem/wmem_allocator.h b/wsutil/wmem/wmem_allocator.h
new file mode 100644
index 00000000..8890054a
--- /dev/null
+++ b/wsutil/wmem/wmem_allocator.h
@@ -0,0 +1,64 @@
+/** @file
+ *
+ * Definitions for the Wireshark Memory Manager Allocator
+ * Copyright 2012, Evan Huus <eapache@gmail.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __WMEM_ALLOCATOR_H__
+#define __WMEM_ALLOCATOR_H__
+
+#include <glib.h>
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+struct _wmem_user_cb_container_t;
+
+/* See section "4. Internal Design" of doc/README.wmem for details
+ * on this structure */
+struct _wmem_allocator_t {
+    /* Consumer functions */
+    void *(*walloc)(void *private_data, const size_t size);
+    void  (*wfree)(void *private_data, void *ptr);
+    void *(*wrealloc)(void *private_data, void *ptr, const size_t size);
+
+    /* Producer/Manager functions */
+    void  (*free_all)(void *private_data);
+    void  (*gc)(void *private_data);
+    void  (*cleanup)(void *private_data);
+
+    /* Callback List */
+    struct _wmem_user_cb_container_t *callbacks;
+
+    /* Implementation details */
+    void                        *private_data;
+    enum _wmem_allocator_type_t  type;
+    bool                         in_scope;
+};
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __WMEM_ALLOCATOR_H__ */
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */