X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/8efc0c151a0f57612e1aa0abb5b7d536db4cf76a..9b0c87d9033d3c9bd5c94b19be0fe9e12c89f3bf:/xmalloc.h diff --git a/xmalloc.h b/xmalloc.h index 28d8852e..fb217a45 100644 --- a/xmalloc.h +++ b/xmalloc.h @@ -1,34 +1,26 @@ -/* - -xmalloc.h - -Author: Tatu Ylonen - -Copyright (c) 1995 Tatu Ylonen , 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). - -*/ +/* $OpenBSD: xmalloc.h,v 1.13 2006/08/03 03:34:42 deraadt Exp $ */ -/* 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 */ +/* + * Author: Tatu Ylonen + * Copyright (c) 1995 Tatu Ylonen , 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). + * + * As far as I am concerned, the code I have written for this software + * can be used freely for any purpose. Any derived versions of this + * software must be clearly marked as such, and if the derived work is + * incompatible with the protocol description in the RFC file, it must be + * called by a name other than "ssh" or "Secure Shell". + */ + +void *xmalloc(size_t); +void *xcalloc(size_t, size_t); +void *xrealloc(void *, size_t, size_t); +void xfree(void *); +char *xstrdup(const char *); +int xasprintf(char **, const char *, ...) + __attribute__((__format__ (printf, 2, 3))) + __attribute__((__nonnull__ (2)));