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//===-- Pointer Converter for printf ----------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_SRC_STDIO_PRINTF_CORE_PTR_CONVERTER_H
#define LLVM_LIBC_SRC_STDIO_PRINTF_CORE_PTR_CONVERTER_H
#include "src/__support/CPP/string_view.h"
#include "src/__support/common.h"
#include "src/stdio/printf_core/converter_utils.h"
#include "src/stdio/printf_core/core_structs.h"
#include "src/stdio/printf_core/int_converter.h"
#include "src/stdio/printf_core/writer.h"
namespace __llvm_libc {
namespace printf_core {
LIBC_INLINE int convert_pointer(Writer *writer, const FormatSection &to_conv) {
if (to_conv.conv_val_ptr == (void *)(nullptr)) {
RET_IF_RESULT_NEGATIVE(writer->write("(nullptr)"));
} else {
FormatSection hex_conv;
hex_conv.has_conv = true;
hex_conv.conv_name = 'x';
hex_conv.flags = FormatFlags::ALTERNATE_FORM;
hex_conv.conv_val_raw = reinterpret_cast<uintptr_t>(to_conv.conv_val_ptr);
return convert_int(writer, hex_conv);
}
return WRITE_OK;
}
} // namespace printf_core
} // namespace __llvm_libc
#endif // LLVM_LIBC_SRC_STDIO_PRINTF_CORE_PTR_CONVERTER_H
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