printf.h

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/* Copyright (c) 2003-2004, Roger Dingledine
 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
 * Copyright (c) 2007-2021, The Tor Project, Inc. */
/* See LICENSE for licensing information */
 
/**
 * \file printf.h
 * \brief Header for printf.c
 **/
 
#ifndef TOR_UTIL_PRINTF_H
#define TOR_UTIL_PRINTF_H
 
#include "orconfig.h"
#include "lib/cc/compat_compiler.h"
 
#include <stdarg.h>
#include <stddef.h>
 
int tor_snprintf(char *str, size_t size, const char *format, ...)
  CHECK_PRINTF(3,4);
int tor_vsnprintf(char *str, size_t size, const char *format, va_list args)
  CHECK_PRINTF(3,0);
 
int tor_asprintf(char **strp, const char *fmt, ...)
  CHECK_PRINTF(2,3);
int tor_vasprintf(char **strp, const char *fmt, va_list args)
  CHECK_PRINTF(2,0);
 
#endif /* !defined(TOR_UTIL_PRINTF_H) */