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/** @file safe.h
	@brief Safe versions of stdlib/string functions that error out and exit if memory allocation fails
	@author Copyright (C) 2005 Mina Naguib <mina@ilesansfil.org>
	@author Copyright (C) 2015-2025 Modifications and additions by BlueWave Projects and Services <opennds@blue-wave.net>
*/

#ifndef _SAFE_H_
#define _SAFE_H_


#include <stdarg.h> /* For va_list */
#include <sys/types.h> /* For fork */
#include <unistd.h> /* For fork */

/** @brief Safe version of calloc
 */
void * safe_calloc (size_t size);

/** @brief Safe version of malloc
 */
void * safe_malloc (size_t size);

/* @brief Safe version of strdup
 */
char * safe_strdup(const char s[]);

/* @brief Safe version of snprintf
 */
int safe_snprintf(char *strp, size_t size, const char *fmt, ...);

/* @brief Safe version of asprintf
 */
int safe_asprintf(char **strp, const char *fmt, ...);

/* @brief Safe version of vasprintf
 */
int safe_vasprintf(char **strp, const char *fmt, va_list ap);

/* @brief Safe version of fork
 */

pid_t safe_fork(void);


#endif /* _SAFE_H_ */
