snprintf.h
/*
* This file is part of the ESO C Extension Library
* Copyright (C) 2001-2026 European Southern Observatory
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <https://www.gnu.org/licenses/>.
*/
#ifndef CX_SNPRINTF_H
#define CX_SNPRINTF_H
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STDDEF_H
# include <stdarg.h>
#endif
#ifdef HAVE_STDDEF_H
# include <stddef.h>
#endif
/* Just for defining the CX_BEGIN_DECLS and CX_END_DECLS symbols. */
#include "cxmacros.h"
/* Define aliases for the replacement functions */
#if !defined(HAVE_SNPRINTF)
# define snprintf rpl_snprintf
#endif
#if !defined(HAVE_VSNPRINTF)
# define vsnprintf rpl_vsnprintf
#endif
#if !defined(HAVE_ASPRINTF)
# define asprintf rpl_asprintf
#endif
#if !defined(HAVE_VASPRINTF)
# define vasprintf rpl_vasprintf
#endif
CX_BEGIN_DECLS
#if !defined(HAVE_SNPRINTF)
int rpl_snprintf(char *str, size_t size, const char *fmt, ...);
#endif
#if !defined(HAVE_VSNPRINTF)
int rpl_vsnprintf(char *str, size_t size, const char *fmt, va_list args);
#endif
#if !defined(HAVE_ASPRINTF)
int rpl_asprintf(char **str, const char *fmt, ...);
#endif
#if !defined(HAVE_VASPRINTF)
int rpl_vasprintf(char **str, const char *fmt, va_list args);
#endif
CX_END_DECLS
#endif /* CX_SNPRINTF_H */