| //===-- Implementation of fprintf -------------------------------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/stdio/fprintf.h" |
| |
| #include "src/__support/File/file.h" |
| #include "src/__support/arg_list.h" |
| #include "src/stdio/printf_core/vfprintf_internal.h" |
| |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| namespace LIBC_NAMESPACE { |
| |
| LLVM_LIBC_FUNCTION(int, fprintf, |
| (::FILE *__restrict stream, const char *__restrict format, |
| ...)) { |
| va_list vlist; |
| va_start(vlist, format); |
| internal::ArgList args(vlist); // This holder class allows for easier copying |
| // and pointer semantics, as well as handling |
| // destruction automatically. |
| va_end(vlist); |
| int ret_val = printf_core::vfprintf_internal(stream, format, args); |
| return ret_val; |
| } |
| |
| } // namespace LIBC_NAMESPACE |