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authorDamien Miller <djm@mindrot.org>1999-10-27 13:42:43 +1000
committerDamien Miller <djm@mindrot.org>1999-10-27 13:42:43 +1000
commitd4a8b7e34dd619a4debf9a206c81db26d1402ea6 (patch)
treea47d770a2f790f40d18b0982d4e55fa7cfb1fa3b /xmalloc.h
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1/*
2
3xmalloc.h
4
5Author: Tatu Ylonen <ylo@cs.hut.fi>
6
7Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
8 All rights reserved
9
10Created: Mon Mar 20 22:09:17 1995 ylo
11
12Versions of malloc and friends that check their results, and never return
13failure (they call fatal if they encounter an error).
14
15*/
16
17/* RCSID("$Id: xmalloc.h,v 1.1 1999/10/27 03:42:46 damien Exp $"); */
18
19#ifndef XMALLOC_H
20#define XMALLOC_H
21
22/* Like malloc, but calls fatal() if out of memory. */
23void *xmalloc(size_t size);
24
25/* Like realloc, but calls fatal() if out of memory. */
26void *xrealloc(void *ptr, size_t new_size);
27
28/* Frees memory allocated using xmalloc or xrealloc. */
29void xfree(void *ptr);
30
31/* Allocates memory using xmalloc, and copies the string into that memory. */
32char *xstrdup(const char *str);
33
34#endif /* XMALLOC_H */