From cc685506700dffafc8ccc49ddb279e22ea48f0cb Mon Sep 17 00:00:00 2001
From: Moinak Ghosh <moinakg@gmail.com>
Date: Sat, 25 Oct 2014 22:57:31 +0530
Subject: [PATCH] Add metadata stream flag for archive. Change flag bit to not
 collide with checksum id. Handle '-T' option properly.

---
 archive/pc_archive.c | 2 +-
 pcompress.c          | 3 +++
 pcompress.h          | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/archive/pc_archive.c b/archive/pc_archive.c
index 21cb58a..57644e8 100644
--- a/archive/pc_archive.c
+++ b/archive/pc_archive.c
@@ -304,7 +304,7 @@ extract_read_callback(struct archive *arc, void *ctx, const void **buf)
 	if (archive_request_is_metadata(arc) && pctx->meta_stream) {
 		int rv;
 		size_t len;
-		
+
 		/*
 		 * Send the buf pointer over to the metadata thread.
 		 */
diff --git a/pcompress.c b/pcompress.c
index 9ab84f9..44ea705 100644
--- a/pcompress.c
+++ b/pcompress.c
@@ -2522,6 +2522,8 @@ start_compress(pc_ctx_t *pctx, const char *filename, uint64_t chunksize, int lev
 			COMP_BAIL;
 		}
 		flags |= FLAG_ARCHIVE;
+		if (pctx->meta_stream)
+			flags |= FLAG_META_STREAM;
 	}
 
 	/*
@@ -3244,6 +3246,7 @@ init_pc_context(pc_ctx_t *pctx, int argc, char *argv[])
 
 		    case 'T':
 			pctx->meta_stream = -1;
+			break;
 
 		    case '?':
 		    default:
diff --git a/pcompress.h b/pcompress.h
index c4683e1..6c5eb4f 100644
--- a/pcompress.h
+++ b/pcompress.h
@@ -45,7 +45,7 @@ extern "C" {
 #define	FLAG_DEDUP	1
 #define	FLAG_DEDUP_FIXED	2
 #define	FLAG_SINGLE_CHUNK	4
-#define FLAG_META_STREAM	256
+#define FLAG_META_STREAM	4096
 #define	FLAG_ARCHIVE	2048
 #define	UTILITY_VERSION	"3.1"
 #define	MASK_CRYPTO_ALG	0x30