2 files changed, 35 insertions, 0 deletions
diff --git a/third_party/rust/walkdir/compare/nftw.c b/third_party/rust/walkdir/compare/nftw.c
new file mode 100644
index 0000000000..7d36e2fdf4
--- /dev/null
+++ b/third_party/rust/walkdir/compare/nftw.c
@@ -0,0 +1,25 @@
+#define _XOPEN_SOURCE 500
+#include <ftw.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+
+static int
+display_info(const char *fpath, const struct stat *sb,
+             int tflag, struct FTW *ftwbuf)
+{
+    printf("%s\n", fpath);
+    return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+    int flags = FTW_PHYS;
+    if (nftw((argc < 2) ? "." : argv[1], display_info, 20, flags) == -1) {
+        perror("nftw");
+        exit(EXIT_FAILURE);
+    }
+    exit(EXIT_SUCCESS);
+}
diff --git a/third_party/rust/walkdir/compare/walk.py b/third_party/rust/walkdir/compare/walk.py
new file mode 100644
index 0000000000..303d323e24
--- /dev/null
+++ b/third_party/rust/walkdir/compare/walk.py
@@ -0,0 +1,10 @@
+from __future__ import absolute_import, division, print_function
+
+import os
+import sys
+
+for dirpath, dirnames, filenames in os.walk(sys.argv[1]):
+    for n in dirnames:
+        print(os.path.join(dirpath, n))
+    for n in filenames:
+        print(os.path.join(dirpath, n))