jiigen666/libtorrent
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

updated disk IO to support unbuffered files

Browse Source
This commit is contained in:
Arvid Norberg
2009-01-11 02:02:34 +00:00
parent 20a0593fa3
commit 7592ad4aee
14 changed files with 785 additions and 306 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/file_pool.cpp
View File

@@ -47,7 +47,8 @@ namespace libtorrent
{
TORRENT_ASSERT(st != 0);
TORRENT_ASSERT(p.is_complete());
TORRENT_ASSERT(m == file::read_only || m == file::read_write);
TORRENT_ASSERT((m & file::rw_mask) == file::read_only
|| (m & file::rw_mask) == file::read_write);
boost::mutex::scoped_lock l(m_mutex);
typedef nth_index<file_set, 0>::type path_view;
path_view& pt = get<0>(m_files);
@@ -71,8 +72,8 @@ namespace libtorrent
// if we asked for a file in write mode,
// and the cached file is is not opened in
// write mode, re-open it
if ((e.mode != file::read_write)
&& (m == file::read_write))
if (((e.mode & file::rw_mask) != file::read_write)
&& ((m & file::rw_mask) == file::read_write))
{
// close the file before we open it with
// the new read/write privilages
@@ -88,6 +89,7 @@ namespace libtorrent
e.mode = m;
}
pt.replace(i, e);
TORRENT_ASSERT((e.mode & ~file::rw_mask) == (m & ~file::rw_mask));
return e.file_ptr;
}
// the file is not in our cache