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Commit | Line | Data |
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1cc101f3 RB |
1 | /* mdadm - manage Linux "md" devices aka RAID arrays. |
2 | * | |
3 | * Copyright (C) 2001-2009 Neil Brown <neilb@suse.de> | |
4 | * | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | * Author: Neil Brown | |
21 | * Email: <neilb@suse.de> | |
22 | */ | |
23 | ||
24 | #include "mdadm.h" | |
25 | /*#include <sys/socket.h> | |
26 | #include <sys/utsname.h> | |
27 | #include <sys/wait.h> | |
28 | #include <sys/un.h> | |
29 | #include <ctype.h> | |
30 | #include <dirent.h> | |
31 | #include <signal.h> | |
32 | */ | |
33 | ||
34 | void *xmalloc(size_t len) | |
35 | { | |
36 | void *rv = malloc(len); | |
37 | char *msg; | |
27aefbdb | 38 | int n; |
1cc101f3 RB |
39 | if (rv) |
40 | return rv; | |
d56dd607 | 41 | msg = ": memory allocation failure - aborting\n"; |
27aefbdb N |
42 | n = write(2, Name, strlen(Name)); |
43 | n += write(2, msg, strlen(msg)); | |
44 | exit(4+!!n); | |
1cc101f3 RB |
45 | } |
46 | ||
47 | void *xrealloc(void *ptr, size_t len) | |
48 | { | |
49 | void *rv = realloc(ptr, len); | |
50 | char *msg; | |
27aefbdb | 51 | int n; |
1cc101f3 RB |
52 | if (rv) |
53 | return rv; | |
d56dd607 | 54 | msg = ": memory allocation failure - aborting\n"; |
27aefbdb N |
55 | n = write(2, Name, strlen(Name)); |
56 | n += write(2, msg, strlen(msg)); | |
57 | exit(4+!!n); | |
1cc101f3 RB |
58 | } |
59 | ||
60 | void *xcalloc(size_t num, size_t size) | |
61 | { | |
62 | void *rv = calloc(num, size); | |
63 | char *msg; | |
27aefbdb | 64 | int n; |
1cc101f3 RB |
65 | if (rv) |
66 | return rv; | |
d56dd607 | 67 | msg = ": memory allocation failure - aborting\n"; |
27aefbdb N |
68 | n = write(2, Name, strlen(Name)); |
69 | n += write(2, msg, strlen(msg)); | |
70 | exit(4+!!n); | |
1cc101f3 RB |
71 | } |
72 | ||
73 | char *xstrdup(const char *str) | |
74 | { | |
75 | char *rv = strdup(str); | |
76 | char *msg; | |
27aefbdb | 77 | int n; |
1cc101f3 RB |
78 | if (rv) |
79 | return rv; | |
d56dd607 | 80 | msg = ": memory allocation failure - aborting\n"; |
27aefbdb N |
81 | n = write(2, Name, strlen(Name)); |
82 | n += write(2, msg, strlen(msg)); | |
83 | exit(4+!!n); | |
1cc101f3 | 84 | } |