doxygen/html/snprintf_8h_source.html

 /*

  * Copyright (c) 2014 Patrick P. Frey

  *

  * This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/.

  */

 /* \brief Simple implementation of snprintf only supporing a small subset of format characters that is guaranteed not to use malloc

 *       We need this function because we want to print error messages in an exception context without using malloc because we might not have memory available anymore (std::bad_alloc)

 */

 #ifndef _STRUS_BASE_SNPRINTF_HPP_INCLUDED

 #define _STRUS_BASE_SNPRINTF_HPP_INCLUDED

 #include <stdlib.h>

 #include <stdarg.h>


 #ifdef __cplusplus

 extern "C" {

 #endif


 extern int strus_vsnprintf( char* buf, size_t bufsize, const char* format, va_list arg);

 extern int strus_snprintf( char* buf, size_t bufsize, const char* format, ...);


 #ifdef __cplusplus

 }

 #endif

 #endif

strus_snprintf
int strus_snprintf(char *buf, size_t bufsize, const char *format,...)

strus_vsnprintf
int strus_vsnprintf(char *buf, size_t bufsize, const char *format, va_list arg)