libc/src/stdio/gpu/fputs.cpp

   1 //===-- GPU Implementation of fputs ---------------------------------------===//
   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/fputs.h"
  10 #include "src/__support/CPP/string_view.h"
  11 #include "src/__support/macros/config.h"
  12 #include "src/errno/libc_errno.h"
  13 #include "src/stdio/gpu/file.h"
  14
  15 #include "hdr/stdio_macros.h" // for EOF.
  16 #include "hdr/types/FILE.h"
  17
  18 namespace LIBC_NAMESPACE_DECL {
  19
  20 LLVM_LIBC_FUNCTION(int, fputs,
  21                    (const char *__restrict str, ::FILE *__restrict stream)) {
  22   cpp::string_view str_view(str);
  23   auto written = file::write(stream, str, str_view.size());
  24   if (written != str_view.size())
  25     return EOF;
  26   return 0;
  27 }
  28
  29 } // namespace LIBC_NAMESPACE_DECL