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-rw-r--r--xmalloc.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/xmalloc.c b/xmalloc.c
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index 0000000..8b3f78a
--- /dev/null
+++ b/xmalloc.c
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+/* 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);
+}