libtar: remove need for skip_padding function

In the istream implementation, automatically skip the padding when we
reach end-of-file. Also skip file AND padding when we destroy the
object. Replace the remaining instances with a simple istream_skip
instead and remove the wrapper from libtar.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/tar/src/record_to_memory.c b/lib/tar/src/record_to_memory.c
index ba422de..43fd44c 100644
--- a/lib/tar/src/record_to_memory.c
+++ b/lib/tar/src/record_to_memory.c
@@ -27,8 +27,10 @@ char *record_to_memory(istream_t *fp, size_t size)
 		goto fail;
 	}
 
-	if (skip_padding(fp, size))
-		goto fail;
+	if (size % 512) {
+		if (istream_skip(fp, 512 - (size % 512)))
+			goto fail;
+	}
 
 	buffer[size] = '\0';
 	return buffer;