-
- if (optind + 2 > argc)
- show_usage();
-
- if (optind + 2 == argc) {
- struct stat dest_stat;
- int dest_exists = 1;
-
- if (stat(argv[optind + 1], &dest_stat) < 0) {
- if (errno != ENOENT)
- perror_msg_and_die("unable to stat `%s'", argv[optind + 1]);
- dest_exists = 0;
+ if (rename(*argv, dest) < 0) {
+ struct stat source_stat;
+ int source_exists;
+
+ if (errno != EXDEV) {
+ bb_perror_msg("unable to rename `%s'", *argv);
+ }
+ else if ((source_exists = cp_mv_stat(*argv, &source_stat)) >= 0) {
+ if (dest_exists) {
+ if (dest_exists == 3) {
+ if (source_exists != 3) {
+ bb_error_msg(fmt, "", "non-");
+ goto RET_1;
+ }
+ } else {
+ if (source_exists == 3) {
+ bb_error_msg(fmt, "non-", "");
+ goto RET_1;
+ }
+ }
+ if (unlink(dest) < 0) {
+ bb_perror_msg("cannot remove `%s'", dest);
+ goto RET_1;
+ }
+ }
+ if ((copy_file(*argv, dest,
+ FILEUTILS_RECUR | FILEUTILS_PRESERVE_STATUS) >= 0) &&
+ (remove_file(*argv, FILEUTILS_RECUR | FILEUTILS_FORCE) >= 0)) {
+ goto RET_0;
+ }
+ }
+RET_1:
+ status = 1;