safe.h.svn-base

来自「The Wifidog project is an open source ca」· SVN-BASE 代码 · 共 57 行

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/* $Id$ */
/** @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 <[e-mail]>
*/

#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 malloc
 */
void * safe_malloc (size_t size);

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

/* @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_ */