/* $Id$ */

/* simgrid_config.h - Results of the configure made visible to user code    */

/* Copyright (c) 2009, Da SimGrid team. All rights reserved.                */

/* This program is free software; you can redistribute it and/or modify it
 * under the terms of the license (GNU LGPL) which comes with this package. */

#include "xbt/misc.h"           /* XBT_PUBLIC */

#ifndef SIMGRID_PUBLIC_CONFIG_H
#define SIMGRID_PUBLIC_CONFIG_H

/* Get the config */
#undef SIMGRID_NEED_GETLINE
#undef SIMGRID_NEED_ASPRINTF
#undef SIMGRID_NEED_VASPRINTF
@need_getline@
@need_asprintf@
@need_vasprintf@

/* Use that config to declare missing elements */
#ifdef SIMGRID_NEED_GETLINE
#include <stdlib.h> /* size_t */
#include <stdio.h>  /* FILE*  */
XBT_PUBLIC(long) getline(char **lineptr, size_t * n, FILE * stream);
#else
#define _GNU_SOURCE
#include <stdio.h>
#endif


/* snprintf related functions */
/** @addtogroup XBT_str
  * @{ */
/** @brief print to allocated string (reimplemented when not provided by the system)
 *
 * The functions asprintf() and vasprintf() are analogues of
 * sprintf() and vsprintf(), except that they allocate a string large
 * enough to hold the output including the terminating null byte, and
 * return a pointer to it via the first parameter.  This pointer
 * should be passed to free(3) to release the allocated storage when
 * it is no longer needed.
 */
#if defined(SIMGRID_NEED_ASPRINTF)||defined(DOXYGEN)
XBT_PUBLIC(int) asprintf(char **ptr, const char *fmt,   /*args */
                         ...) _XBT_GNUC_PRINTF(2, 3);
#endif
/** @brief print to allocated string (reimplemented when not provided by the system)
 *
 * See asprintf()
 */
#if defined(SIMGRID_NEED_VASPRINTF)||defined(DOXYGEN)
XBT_PUBLIC(int) vasprintf(char **ptr, const char *fmt, va_list ap);
#endif
/** @brief print to allocated string
 *
 * Works just like asprintf(), but returns a pointer to the newly created string
 */
XBT_PUBLIC(char *) bprintf(const char *fmt, ...) _XBT_GNUC_PRINTF(1, 2);
/** @} */

#endif /* SIMGRID_PUBLIC_CONFIG_H */