Dump-like file system backup for Unix, built on Venti.

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;
+}