X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=xutil.c;fp=xutil.c;h=7ee7a698f3c7142e1cab717eeaa930ced6fd18ad;hb=10c176ba0e6d71e920b72a3165c0e56f26b5e4b3;hp=0000000000000000000000000000000000000000;hpb=512f7bb0f62c28c3c109a4f0fd089f253784dc9b;p=notmuch

diff --git a/xutil.c b/xutil.c
new file mode 100644
index 00000000..7ee7a698
--- /dev/null
+++ b/xutil.c
@@ -0,0 +1,94 @@
+/* xutil.c - Various wrapper functions to abort on error.
+ *
+ * Copyright © 2009 Carl Worth
+ *
+ * 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 3 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, see http://www.gnu.org/licenses/ .
+ *
+ * Author: Carl Worth <cworth@cworth.org>
+ */
+
+#define _GNU_SOURCE /* For strndup */
+#include "notmuch-private.h"
+
+#include <stdio.h>
+
+void *
+xcalloc (size_t nmemb, size_t size)
+{
+    void *ret;
+
+    ret = calloc (nmemb, size);
+    if (ret == NULL) {
+	fprintf (stderr, "Out of memory.\n");
+	exit (1);
+    }
+
+    return ret;
+}
+
+void *
+xmalloc (size_t size)
+{
+    void *ret;
+
+    ret = malloc (size);
+    if (ret == NULL) {
+	fprintf (stderr, "Out of memory.\n");
+	exit (1);
+    }
+
+    return ret;
+}
+
+void *
+xrealloc (void *ptr, size_t size)
+{
+    void *ret;
+
+    ret = realloc (ptr, size);
+    if (ret == NULL) {
+	fprintf (stderr, "Out of memory.\n");
+	exit (1);
+    }
+
+    return ret;
+}
+
+char *
+xstrdup (const char *s)
+{
+    char *ret;
+
+    ret = strdup (s);
+    if (ret == NULL) {
+	fprintf (stderr, "Out of memory.\n");
+	exit (1);
+    }
+
+    return ret;
+}
+
+char *
+xstrndup (const char *s, size_t n)
+{
+    char *ret;
+
+    ret = strndup (s, n);
+    if (ret == NULL) {
+	fprintf (stderr, "Out of memory.\n");
+	exit (1);
+    }
+
+    return ret;
+}