diff options
| -rw-r--r-- | archival/tar.c | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/archival/tar.c b/archival/tar.c index 8bb8459..48c4f3f 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -761,7 +761,9 @@ int tar_main(int argc, char **argv) const char *tar_filename = "-"; unsigned opt; int verboseFlag = 0; +#if ENABLE_FEATURE_TAR_LONG_OPTIONS && ENABLE_FEATURE_TAR_FROM llist_t *excludes = NULL; +#endif /* Initialise default values */ tar_handle = init_handle(); @@ -774,7 +776,9 @@ int tar_main(int argc, char **argv) "tt:vv:" // count -t,-v "?:" // bail out with usage instead of error return "X::T::" // cumulative lists +#if ENABLE_FEATURE_TAR_LONG_OPTIONS && ENABLE_FEATURE_TAR_FROM "\xff::" // cumulative lists for --exclude +#endif USE_FEATURE_TAR_CREATE("c:") "t:x:" // at least one of these is reqd USE_FEATURE_TAR_CREATE("c--tx:t--cx:x--ct") // mutually exclusive SKIP_FEATURE_TAR_CREATE("t--x:x--t"); // mutually exclusive @@ -789,14 +793,15 @@ int tar_main(int argc, char **argv) USE_FEATURE_TAR_FROM( "T:X:") USE_FEATURE_TAR_GZIP( "z" ) USE_FEATURE_TAR_COMPRESS("Z" ) - , - &base_dir, // -C dir - &tar_filename, // -f filename - USE_FEATURE_TAR_FROM(&(tar_handle->accept),) // T - USE_FEATURE_TAR_FROM(&(tar_handle->reject),) // X - USE_FEATURE_TAR_FROM(&excludes ,) // --exclude - &verboseFlag, // combined count for -t and -v - &verboseFlag // combined count for -t and -v + , &base_dir // -C dir + , &tar_filename // -f filename + USE_FEATURE_TAR_FROM(, &(tar_handle->accept)) // T + USE_FEATURE_TAR_FROM(, &(tar_handle->reject)) // X +#if ENABLE_FEATURE_TAR_LONG_OPTIONS && ENABLE_FEATURE_TAR_FROM + , &excludes // --exclude +#endif + , &verboseFlag // combined count for -t and -v + , &verboseFlag // combined count for -t and -v ); if (verboseFlag) tar_handle->action_header = header_verbose_list; @@ -829,17 +834,19 @@ int tar_main(int argc, char **argv) if (opt & OPT_COMPRESS) get_header_ptr = get_header_tar_Z; - if (ENABLE_FEATURE_TAR_FROM) { - tar_handle->reject = append_file_list_to_list(tar_handle->reject); - /* Append excludes to reject */ - while (excludes) { - llist_t *temp = excludes->link; - excludes->link = tar_handle->reject; - tar_handle->reject = excludes; - excludes = temp; - } - tar_handle->accept = append_file_list_to_list(tar_handle->accept); +#if ENABLE_FEATURE_TAR_FROM + tar_handle->reject = append_file_list_to_list(tar_handle->reject); +#if ENABLE_FEATURE_TAR_LONG_OPTIONS + /* Append excludes to reject */ + while (excludes) { + llist_t *next = excludes->link; + excludes->link = tar_handle->reject; + tar_handle->reject = excludes; + excludes = next; } +#endif + tar_handle->accept = append_file_list_to_list(tar_handle->accept); +#endif /* Check if we are reading from stdin */ if (argv[optind] && *argv[optind] == '-') { |