auto import from //depot/cupcake/@135843
diff --git a/toolbox/chmod.c b/toolbox/chmod.c
new file mode 100644
index 0000000..31a53bf
--- /dev/null
+++ b/toolbox/chmod.c
@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+
+#include <unistd.h>
+#include <time.h>
+
+int chmod_main(int argc, char **argv)
+{
+ int i;
+
+ if (argc < 3) {
+ fprintf(stderr, "Usage: chmod <MODE> <FILE>\n");
+ return 10;
+ }
+
+ int mode = 0;
+ const char* s = argv[1];
+ while (*s) {
+ if (*s >= '0' && *s <= '7') {
+ mode = (mode<<3) | (*s-'0');
+ }
+ else {
+ fprintf(stderr, "Bad mode\n");
+ return 10;
+ }
+ s++;
+ }
+ for (i = 2; i < argc; i++) {
+ if (chmod(argv[i], mode) < 0) {
+ fprintf(stderr, "Unable to chmod %s: %s\n", argv[i], strerror(errno));
+ return 10;
+ }
+ }
+ return 0;
+}
+