*/
//usage:#define flash_eraseall_trivial_usage
-//usage: "[-jq] MTD_DEVICE"
+//usage: "[-jNq] MTD_DEVICE"
//usage:#define flash_eraseall_full_usage "\n\n"
//usage: "Erase an MTD device\n"
//usage: "\n -j Format the device for jffs2"
+//usage: "\n -N Don't skip bad blocks"
//usage: "\n -q Don't display progress messages"
#include "libbb.h"
#include <linux/jffs2.h>
#define OPTION_J (1 << 0)
-#define OPTION_Q (1 << 1)
-#define IS_NAND (1 << 2)
-#define BBTEST (1 << 3)
+#define OPTION_N (1 << 1)
+#define OPTION_Q (1 << 2)
+#define IS_NAND (1 << 3)
/* mtd/jffs2-user.h used to have this atrocity:
extern int target_endian;
char *mtd_name;
opt_complementary = "=1";
- flags = BBTEST | getopt32(argv, "jq");
+ flags = getopt32(argv, "jNq");
mtd_name = argv[optind];
fd = xopen(mtd_name, O_RDWR);
for (erase.start = 0; erase.start < meminfo.size;
erase.start += meminfo.erasesize) {
- if (flags & BBTEST) {
+ if (!(flags & OPTION_N)) {
int ret;
loff_t offset = erase.start;
* types e.g. NOR
*/
if (errno == EOPNOTSUPP) {
- flags &= ~BBTEST;
+ flags |= OPTION_N;
if (flags & IS_NAND)
bb_error_msg_and_die("bad block check not available");
} else {