diff options
| -rw-r--r-- | src/tar.c | 28 |
1 files changed, 22 insertions, 6 deletions
@@ -208,6 +208,7 @@ enum NUMERIC_OWNER_OPTION, OCCURRENCE_OPTION, OLD_ARCHIVE_OPTION, + ONE_FILE_SYSTEM_OPTION, OVERWRITE_OPTION, OWNER_OPTION, PAX_OPTION, @@ -460,8 +461,9 @@ static struct argp_option options[] = { N_("exclude pattern wildcards do not match '/'"), 71 }, {"no-recursion", NO_RECURSION_OPTION, 0, 0, N_("avoid descending automatically in directories"), 71 }, - {"one-file-system", 'l', 0, 0, /* FIXME: emit warning */ + {"one-file-system", ONE_FILE_SYSTEM_OPTION, 0, 0, N_("stay in local file system when creating archive"), 71 }, + {NULL, 'l', 0, OPTION_HIDDEN, "", 71}, {"recursion", RECURSION_OPTION, 0, 0, N_("recurse into directories (default)"), 71 }, {"absolute-names", 'P', 0, 0, @@ -545,10 +547,14 @@ static void show_default_settings (FILE *stream) { fprintf (stream, - "--format=%s -f%s -b%d --rmt-command=%s --rsh-command=%s\n", + "--format=%s -f%s -b%d --rmt-command=%s", archive_format_string (DEFAULT_ARCHIVE_FORMAT), DEFAULT_ARCHIVE, DEFAULT_BLOCKING, - DEFAULT_RMT_COMMAND, REMOTE_SHELL); + DEFAULT_RMT_COMMAND); +#ifdef REMOTE_SHELL + fprintf (stream, " --rsh-command=%s", REMOTE_SHELL); +#endif + fprintf (stream, "\n"); } static void @@ -714,9 +720,19 @@ parse_opt(int key, char *arg, struct argp_state *state) break; case 'l': + /* Historically equivalent to --one-file-system. This usage is + incompatible with UNIX98 and POSIX specs and therefore is + deprecated. The semantics of -l option will be changed in + future versions. See TODO. + */ + WARN ((0, 0, + _("Semantics of -l option will change in the future releases."))); + WARN ((0, 0, + _("Please use --one-file-system option instead."))); + /* FALL THROUGH */ + case ONE_FILE_SYSTEM_OPTION: /* When dumping directories, don't dump files/subdirectories - that are on other filesystems. */ - + that are on other filesystems. */ one_file_system_option = true; break; @@ -1366,7 +1382,7 @@ decode_options (int argc, char **argv) if (argp_parse (&argp, argc, argv, ARGP_IN_ORDER|ARGP_NO_HELP, &index, &args)) - exit (1); /* FIXME */ + exit (1); /* Special handling for 'o' option: |