cef/include/capi/cef_shared_memory_region_ca...

80 lines
2.9 KiB
C

// Copyright (c) 2024 Marshall A. Greenblatt. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the name Chromium Embedded
// Framework nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool and should not edited
// by hand. See the translator.README.txt file in the tools directory for
// more information.
//
// $hash=3d208a996f65f37012460edb1890773218580913$
//
#ifndef CEF_INCLUDE_CAPI_CEF_SHARED_MEMORY_REGION_CAPI_H_
#define CEF_INCLUDE_CAPI_CEF_SHARED_MEMORY_REGION_CAPI_H_
#pragma once
#include "include/capi/cef_base_capi.h"
#ifdef __cplusplus
extern "C" {
#endif
///
/// Structure that wraps platform-dependent share memory region mapping.
///
typedef struct _cef_shared_memory_region_t {
///
/// Base structure.
///
cef_base_ref_counted_t base;
///
/// Returns true (1) if the mapping is valid.
///
int(CEF_CALLBACK* is_valid)(struct _cef_shared_memory_region_t* self);
///
/// Returns the size of the mapping in bytes. Returns 0 for invalid instances.
///
size_t(CEF_CALLBACK* size)(struct _cef_shared_memory_region_t* self);
///
/// Returns the pointer to the memory. Returns nullptr for invalid instances.
/// The returned pointer is only valid for the life span of this object.
///
void*(CEF_CALLBACK* memory)(struct _cef_shared_memory_region_t* self);
} cef_shared_memory_region_t;
#ifdef __cplusplus
}
#endif
#endif // CEF_INCLUDE_CAPI_CEF_SHARED_MEMORY_REGION_CAPI_H_