cpio: improve help text; document two TODOs

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2 files changed, 5 insertions, 0 deletions

diff --git a/archival/libunarchive/get_header_cpio.c b/archival/libunarchive/get_header_cpio.c
index ddc49f70e..4507d538b 100644
--- a/archival/libunarchive/get_header_cpio.c
+++ b/archival/libunarchive/get_header_cpio.c
@@ -115,6 +115,10 @@ char FAST_FUNC get_header_cpio(archive_handle_t *archive_handle)
 
         if (archive_handle->filter(archive_handle) == EXIT_SUCCESS) {
                 archive_handle->action_data(archive_handle);
+//TODO: run "echo /etc/hosts | cpio -pv /tmp" twice. On 2nd run:
+//cpio: etc/hosts not created: newer or same age file exists
+//etc/hosts  <-- should NOT show it
+//2 blocks <-- should say "0 blocks"
                 archive_handle->action_header(file_header);
         } else {
                 data_skip(archive_handle);
diff --git a/archival/libunarchive/header_list.c b/archival/libunarchive/header_list.c
index 6ec2df363..b1c425aca 100644
--- a/archival/libunarchive/header_list.c
+++ b/archival/libunarchive/header_list.c
@@ -7,5 +7,6 @@
 
 void FAST_FUNC header_list(const file_header_t *file_header)
 {
+//TODO: cpio -vp DIR should output "DIR/NAME", not just "NAME" */
         puts(file_header->name);
 }