dc: fix "dc does_not_exist" SEGVing

[oweals/busybox.git] / miscutils / nandwrite.c

diff --git a/miscutils/nandwrite.c b/miscutils/nandwrite.c
index 14b1ed056fb7bf69069e1960770e7dc33b911bc8..29c800612467057dd6fd603fa4336e82c2b07517 100644 (file)
--- a/miscutils/nandwrite.c
+++ b/miscutils/nandwrite.c
@@ -7,7 +7,6 @@
  *
  * TODO: add support for large (>4GB) MTD devices
  */
-
 //config:config NANDWRITE
 //config:      bool "nandwrite (5.9 kb)"
 //config:      default y
@@ -54,6 +53,15 @@
 #include "libbb.h"
 #include <mtd/mtd-user.h>
 
+/* Old headers call it MTD_MODE_RAW.
+ * FIXME: In kernel headers, MTD_FILE_MODE_RAW is not a define,
+ * it's an enum. How I can test for existence of an enum?
+ */
+#if !defined(MTD_FILE_MODE_RAW)
+# define MTD_FILE_MODE_RAW 3
+#endif
+
+
 #define IS_NANDDUMP  (ENABLE_NANDDUMP && (!ENABLE_NANDWRITE || (applet_name[4] == 'd')))
 #define IS_NANDWRITE (ENABLE_NANDWRITE && (!ENABLE_NANDDUMP || (applet_name[4] != 'd')))
 
@@ -123,15 +131,12 @@ int nandwrite_main(int argc UNUSED_PARAM, char **argv)
        const char *opt_s = "0", *opt_f = "-", *opt_l, *opt_bb;
 
        if (IS_NANDDUMP) {
-               opt_complementary = "=1";
-#if ENABLE_LONG_OPTS
-               applet_long_options =
-                       "bb\0" Required_argument "\xff"; /* no short equivalent */
-#endif
-               opts = getopt32(argv, "ons:f:l:", &opt_s, &opt_f, &opt_l, &opt_bb);
+               opts = getopt32long(argv, "^" "ons:f:l:" "\0" "=1",
+                               "bb\0" Required_argument "\xff", /* no short equivalent */
+                               &opt_s, &opt_f, &opt_l, &opt_bb
+               );
        } else { /* nandwrite */
-               opt_complementary = "-1:?2";
-               opts = getopt32(argv, "pns:", &opt_s);
+               opts = getopt32(argv, "^" "pns:" "\0" "-1:?2", &opt_s);
        }
        argv += optind;