From 5e08a9b379c51d75813d00fb817c3e4149c00820 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Mon, 9 Jul 2007 23:29:58 +0000
Subject: [PATCH] added reiser4 as having sparse files support and improved
 detection on mac

---
 src/storage.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/storage.cpp b/src/storage.cpp
index 863cc5c07..4f2a55a13 100755
--- a/src/storage.cpp
+++ b/src/storage.cpp
@@ -1019,7 +1019,11 @@ namespace libtorrent
 			return true;
 		}
 
-		return true;
+		if (!strcmp(fsinfo.f_fstypename, "hfs")
+			|| !strcmp(fsinfo.f_fstypename, "ufs"))
+			return true;
+
+		return false;
 #endif
 
 #if defined(__linux__)
@@ -1037,6 +1041,7 @@ namespace libtorrent
 				case 0xEF53: // EXT2 and EXT3
 				case 0x00011954: // UFS
 				case 0x52654973: // ReiserFS
+				case 0x52345362: // Reiser4
 				case 0x58465342: // XFS
 					return true;
 			}