[openssh.git] / xmalloc.h

/*
 * 
 * xmalloc.h
 * 
 * Author: Tatu Ylonen <ylo@cs.hut.fi>
 * 
 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
 *                    All rights reserved
 * 
 * Created: Mon Mar 20 22:09:17 1995 ylo
 * 
 * Versions of malloc and friends that check their results, and never return
 * failure (they call fatal if they encounter an error).
 * 
 */

/* RCSID("$Id$"); */

#ifndef XMALLOC_H
#define XMALLOC_H

/* Like malloc, but calls fatal() if out of memory. */
void   *xmalloc(size_t size);

/* Like realloc, but calls fatal() if out of memory. */
void   *xrealloc(void *ptr, size_t new_size);

/* Frees memory allocated using xmalloc or xrealloc. */
void    xfree(void *ptr);

/* Allocates memory using xmalloc, and copies the string into that memory. */
char   *xstrdup(const char *str);

#endif				/* XMALLOC_H */
Commit	Line	Data
8efc0c15	1	/*
5260325f	2	*
	3	* xmalloc.h
	4	*
	5	* Author: Tatu Ylonen <ylo@cs.hut.fi>
	6	*
	7	* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
	8	* All rights reserved
	9	*
	10	* Created: Mon Mar 20 22:09:17 1995 ylo
	11	*
	12	* Versions of malloc and friends that check their results, and never return
	13	* failure (they call fatal if they encounter an error).
	14	*
	15	*/
8efc0c15	16
	17	/* RCSID("$Id$"); */
	18
	19	#ifndef XMALLOC_H
	20	#define XMALLOC_H
	21
	22	/* Like malloc, but calls fatal() if out of memory. */
5260325f	23	void *xmalloc(size_t size);
8efc0c15	24
8efc0c15	25	/* Like realloc, but calls fatal() if out of memory. */
5260325f	26	void xrealloc(void ptr, size_t new_size);
8efc0c15	27
8efc0c15	28	/* Frees memory allocated using xmalloc or xrealloc. */
5260325f	29	void xfree(void *ptr);
8efc0c15	30
8efc0c15	31	/* Allocates memory using xmalloc, and copies the string into that memory. */
5260325f	32	char xstrdup(const char str);
8efc0c15	33
5260325f	34	#endif /* XMALLOC_H */