chromium/base/allocator/partition_allocator/src/partition_alloc/partition_alloc_base/strings/cstring_builder.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef PARTITION_ALLOC_PARTITION_ALLOC_BASE_STRINGS_CSTRING_BUILDER_H_
#define PARTITION_ALLOC_PARTITION_ALLOC_BASE_STRINGS_CSTRING_BUILDER_H_

#include <cstddef>

#include "partition_alloc/build_config.h"
#include "partition_alloc/partition_alloc_base/component_export.h"

#if !PA_BUILDFLAG(IS_WIN)
#include <unistd.h>
#endif

namespace partition_alloc::internal::base::strings {

// Similar to std::ostringstream, but creates a C string, i.e. nul-terminated
// char-type string, instead of std::string. To use inside memory allocation,
// this method must not allocate any memory with malloc, aligned_malloc,
// calloc, and so on.
class PA_COMPONENT_EXPORT(PARTITION_ALLOC_BASE) CStringBuilder { … };

}  // namespace partition_alloc::internal::base::strings

#endif  // PARTITION_ALLOC_PARTITION_ALLOC_BASE_STRINGS_CSTRING_BUILDER_H_