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Commit | Line | Data |
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8efc0c15 | 1 | /* |
6ae2364d | 2 | * |
5260325f | 3 | * xmalloc.h |
6ae2364d | 4 | * |
5260325f | 5 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
6ae2364d | 6 | * |
5260325f | 7 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
8 | * All rights reserved | |
6ae2364d | 9 | * |
5260325f | 10 | * Created: Mon Mar 20 22:09:17 1995 ylo |
6ae2364d | 11 | * |
5260325f | 12 | * Versions of malloc and friends that check their results, and never return |
13 | * failure (they call fatal if they encounter an error). | |
6ae2364d | 14 | * |
5260325f | 15 | */ |
8efc0c15 | 16 | |
74fc9186 | 17 | /* RCSID("$OpenBSD: xmalloc.h,v 1.4 2000/06/20 01:39:45 markus Exp $"); */ |
8efc0c15 | 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 | |
25 | /* Like realloc, but calls fatal() if out of memory. */ | |
5260325f | 26 | void *xrealloc(void *ptr, size_t new_size); |
8efc0c15 | 27 | |
28 | /* Frees memory allocated using xmalloc or xrealloc. */ | |
5260325f | 29 | void xfree(void *ptr); |
8efc0c15 | 30 | |
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 */ |