1 //===-- String Converter for printf -----------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "src/stdio/printf_core/core_structs.h"
10 #include "src/stdio/printf_core/writer.h"
11 
12 namespace __llvm_libc {
13 namespace printf_core {
14 
15 void convert_char(Writer *writer, FormatSection to_conv) {
16   char c = to_conv.conv_val_raw;
17 
18   if (to_conv.min_width > 1) {
19     if ((to_conv.flags & FormatFlags::LEFT_JUSTIFIED) ==
20         FormatFlags::LEFT_JUSTIFIED) {
21       writer->write(&c, 1);
22       writer->write_chars(' ', to_conv.min_width - 1);
23     } else {
24       writer->write_chars(' ', to_conv.min_width - 1);
25       writer->write(&c, 1);
26     }
27   } else {
28     writer->write(&c, 1);
29   }
30 }
31 
32 } // namespace printf_core
33 } // namespace __llvm_libc
34