| /* mdadm - manage Linux "md" devices aka RAID arrays. |
| * |
| * Copyright (C) 2001-2009 Neil Brown <neilb@suse.de> |
| * |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| * Author: Neil Brown |
| * Email: <neilb@suse.de> |
| */ |
| |
| #include "mdadm.h" |
| /*#include <sys/socket.h> |
| #include <sys/utsname.h> |
| #include <sys/wait.h> |
| #include <sys/un.h> |
| #include <ctype.h> |
| #include <dirent.h> |
| #include <signal.h> |
| */ |
| |
| void *xmalloc(size_t len) |
| { |
| void *rv = malloc(len); |
| char *msg; |
| int n; |
| if (rv) |
| return rv; |
| msg = ": memory allocation failure - aborting\n"; |
| n = write(2, Name, strlen(Name)); |
| n += write(2, msg, strlen(msg)); |
| exit(4+!!n); |
| } |
| |
| void *xrealloc(void *ptr, size_t len) |
| { |
| void *rv = realloc(ptr, len); |
| char *msg; |
| int n; |
| if (rv) |
| return rv; |
| msg = ": memory allocation failure - aborting\n"; |
| n = write(2, Name, strlen(Name)); |
| n += write(2, msg, strlen(msg)); |
| exit(4+!!n); |
| } |
| |
| void *xcalloc(size_t num, size_t size) |
| { |
| void *rv = calloc(num, size); |
| char *msg; |
| int n; |
| if (rv) |
| return rv; |
| msg = ": memory allocation failure - aborting\n"; |
| n = write(2, Name, strlen(Name)); |
| n += write(2, msg, strlen(msg)); |
| exit(4+!!n); |
| } |
| |
| char *xstrdup(const char *str) |
| { |
| char *rv = strdup(str); |
| char *msg; |
| int n; |
| if (rv) |
| return rv; |
| msg = ": memory allocation failure - aborting\n"; |
| n = write(2, Name, strlen(Name)); |
| n += write(2, msg, strlen(msg)); |
| exit(4+!!n); |
| } |