diff options
Diffstat (limited to 'xmalloc.c')
| -rw-r--r-- | xmalloc.c | 73 |
1 files changed, 35 insertions, 38 deletions
@@ -1,56 +1,53 @@ /* - -xmalloc.c - -Author: Tatu Ylonen <ylo@cs.hut.fi> - -Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland - All rights reserved - -Created: Mon Mar 20 21:23:10 1995 ylo - -Versions of malloc and friends that check their results, and never return -failure (they call fatal if they encounter an error). - -*/ + * Author: Tatu Ylonen <ylo@cs.hut.fi> + * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland + * All rights reserved + * Created: Mon Mar 20 21:23:10 1995 ylo + * Versions of malloc and friends that check their results, and never return + * failure (they call fatal if they encounter an error). + */ #include "includes.h" -RCSID("$Id: xmalloc.c,v 1.1 1999/10/27 03:42:46 damien Exp $"); +RCSID("$Id: xmalloc.c,v 1.2 1999/11/24 13:26:23 damien Exp $"); #include "ssh.h" -void *xmalloc(size_t size) +void * +xmalloc(size_t size) { - void *ptr = malloc(size); - if (ptr == NULL) - fatal("xmalloc: out of memory (allocating %d bytes)", (int)size); - return ptr; + void *ptr = malloc(size); + if (ptr == NULL) + fatal("xmalloc: out of memory (allocating %d bytes)", (int) size); + return ptr; } -void *xrealloc(void *ptr, size_t new_size) +void * +xrealloc(void *ptr, size_t new_size) { - void *new_ptr; - - if (ptr == NULL) - fatal("xrealloc: NULL pointer given as argument"); - new_ptr = realloc(ptr, new_size); - if (new_ptr == NULL) - fatal("xrealloc: out of memory (new_size %d bytes)", (int)new_size); - return new_ptr; + void *new_ptr; + + if (ptr == NULL) + fatal("xrealloc: NULL pointer given as argument"); + new_ptr = realloc(ptr, new_size); + if (new_ptr == NULL) + fatal("xrealloc: out of memory (new_size %d bytes)", (int) new_size); + return new_ptr; } -void xfree(void *ptr) +void +xfree(void *ptr) { - if (ptr == NULL) - fatal("xfree: NULL pointer given as argument"); - free(ptr); + if (ptr == NULL) + fatal("xfree: NULL pointer given as argument"); + free(ptr); } -char *xstrdup(const char *str) +char * +xstrdup(const char *str) { - int len = strlen(str) + 1; + int len = strlen(str) + 1; - char *cp = xmalloc(len); - strlcpy(cp, str, len); - return cp; + char *cp = xmalloc(len); + strlcpy(cp, str, len); + return cp; } |