From 09c235c936c5945f5ff0ce365206ee291447620d Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Thu, 8 Sep 2011 23:08:37 +0000
Subject: [PATCH] solaris file allocation support

---
 src/file.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/file.cpp b/src/file.cpp
index b269af3db..3526da15d 100644
--- a/src/file.cpp
+++ b/src/file.cpp
@@ -1669,6 +1669,19 @@ namespace libtorrent
 			}
 #endif // F_PREALLOCATE
 
+#ifdef F_ALLOCSP64
+			flock64 fl64;
+			fl64.l_whence = SEEK_SET;
+			fl64.l_start = 0;
+			fl64.l_len = s;
+			if (fcntl(native_handle(), F_ALLOCSP64, &fl64) < 0)
+			{
+				ec.assign(errno, get_posix_category());
+				return false;
+			}
+
+#endif // F_ALLOCSP64
+
 #if defined TORRENT_LINUX || TORRENT_HAS_FALLOCATE
 			int ret;
 #endif