1 files changed, 23 insertions, 0 deletions
diff --git a/src/cmd/vbackup/util.c b/src/cmd/vbackup/util.c
new file mode 100644
index 00000000..0a46a7a0
--- /dev/null
+++ b/src/cmd/vbackup/util.c
@@ -0,0 +1,23 @@
+#include <u.h>
+#include <libc.h>
+#include <diskfs.h>
+
+void*
+emalloc(ulong n)
+{
+	void *v;
+
+	v = mallocz(n, 1);
+	if(v == nil)
+		abort();
+	return v;
+}
+
+void*
+erealloc(void *v, ulong n)
+{
+	v = realloc(v, n);
+	if(v == nil)
+		abort();
+	return v;
+}