[PATCH 3/3] btrfs-progs: fix option handling for some commands

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This fixes "btrfs inspect-internal dump-super --bytenr"

Signed-off-by: Tomohiro Misono <misono.tomohiro@xxxxxxxxxxxxxx>
---
 cmds-inspect-dump-super.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cmds-inspect-dump-super.c b/cmds-inspect-dump-super.c
index 98e0270..c7afd80 100644
--- a/cmds-inspect-dump-super.c
+++ b/cmds-inspect-dump-super.c
@@ -519,11 +519,13 @@ int cmd_inspect_dump_super(int argc, char **argv)

 	while (1) {
 		int c;
+		enum { GETOPT_VAL_BYTENR = 257 };
 		static const struct option long_options[] = {
 			{"all", no_argument, NULL, 'a'},
 			{"full", no_argument, NULL, 'f'},
 			{"force", no_argument, NULL, 'F'},
 			{"super", required_argument, NULL, 's' },
+			{"bytenr", required_argument, NULL, GETOPT_VAL_BYTENR },
 			{NULL, 0, NULL, 0}
 		};

@@ -565,6 +567,11 @@ int cmd_inspect_dump_super(int argc, char **argv)
 			}
 			all = 0;
 			break;
+		case GETOPT_VAL_BYTENR:
+			arg = arg_strtou64(optarg);
+			sb_bytenr = arg;
+			all = 0;
+			break;
 		default:
 			usage(cmd_inspect_dump_super_usage);
 		}
--
2.9.4

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