Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 1 | /* |
| 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 | */ |
| 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. */ |
| 23 | void *xmalloc(size_t size); |
| 24 | |
| 25 | /* Like realloc, but calls fatal() if out of memory. */ |
| 26 | void *xrealloc(void *ptr, size_t new_size); |
| 27 | |
| 28 | /* Frees memory allocated using xmalloc or xrealloc. */ |
| 29 | void xfree(void *ptr); |
| 30 | |
| 31 | /* Allocates memory using xmalloc, and copies the string into that memory. */ |
| 32 | char *xstrdup(const char *str); |
| 33 | |
| 34 | #endif /* XMALLOC_H */ |