xmalloc.h revision 1.5 
1/* $OpenBSD: xmalloc.h,v 1.5 2015/11/05 09:48:21 nicm Exp $ */
2
3/*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 *                    All rights reserved
7 * Created: Mon Mar 20 22:09:17 1995 ylo
8 *
9 * Versions of malloc and friends that check their results, and never return
10 * failure (they call fatal if they encounter an error).
11 *
12 * As far as I am concerned, the code I have written for this software
13 * can be used freely for any purpose.  Any derived versions of this
14 * software must be clearly marked as such, and if the derived work is
15 * incompatible with the protocol description in the RFC file, it must be
16 * called by a name other than "ssh" or "Secure Shell".
17 */
18
19#ifndef XMALLOC_H
20#define XMALLOC_H
21
22void	*xmalloc(size_t);
23void	*xcalloc(size_t, size_t);
24void	*xreallocarray(void *, size_t, size_t);
25char	*xstrdup(const char *);
26int	 xasprintf(char **, const char *, ...)
27                __attribute__((__format__ (printf, 2, 3)))
28                __attribute__((__nonnull__ (2)));
29int	 xsnprintf(char *, size_t, const char *, ...)
30		__attribute__((__format__ (printf, 3, 4)))
31		__attribute__((__nonnull__ (3)))
32		__attribute__((__bounded__ (__string__,1,2)));
33
34#endif	/* XMALLOC_H */
35