blob: 8fd8b9cc57fad56a1b897c12a99facb75d3c6511 [file] [log] [blame]
//===-- Implementation of printf --------------------------------*- C++ -*-===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#include "src/stdio/printf.h"
#include "src/__support/File/file.h"
#include "src/__support/arg_list.h"
#include "src/stdio/printf_core/vfprintf_internal.h"
#include <stdarg.h>
namespace __llvm_libc {
LLVM_LIBC_FUNCTION(int, printf, (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.
int ret_val = printf_core::vfprintf_internal(
reinterpret_cast<::FILE *>(__llvm_libc::stdout), format, args);
return ret_val;
} // namespace __llvm_libc