X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=Fuse.pm;h=f156df6c44ab9a3d296d1fdd0141aedf00cf20ed;hb=refs%2Fheads%2Frt-50000-fuseopts;hp=b87f1fad4785244da0ac263d2389400ce78f1859;hpb=6ab5d2b9097f10b2c11567047f7809193c7315ea;p=perl-fuse.git

diff --git a/Fuse.pm b/Fuse.pm
old mode 100644
new mode 100755
index b87f1fa..f156df6
--- a/Fuse.pm
+++ b/Fuse.pm
@@ -28,7 +28,7 @@ our %EXPORT_TAGS = (
 our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
 
 our @EXPORT = ();
-our $VERSION = '0.09_2';
+our $VERSION = '0.09_4';
 
 sub AUTOLOAD {
     # This AUTOLOAD is used to 'autoload' constants from the constant()
@@ -83,8 +83,8 @@ sub main {
 	my $tmp = 0;
 	my %mapping = map { $_ => $tmp++ } @names;
 	my %optmap  = map { $_ => 1 } @validOpts;
-	my @otherargs = qw(debug threaded mountpoint mountopts);
-	my %otherargs = (debug=>0, threaded=>0, mountpoint=>"", mountopts=>"");
+	my @otherargs = qw(debug threaded mountpoint mountopts fuseopts);
+	my %otherargs = (debug=>0, threaded=>0, mountpoint=>"", mountopts=>"", fuseopts=>"");
 	while(my $name = shift) {
 		my ($subref) = shift;
 		if(exists($otherargs{$name})) {
@@ -294,7 +294,7 @@ example rv: return "/proc/self/fd/stdin";
 Arguments:  Containing directory name.
 Returns a list: 0 or more text strings (the filenames), followed by a numeric errno (usually 0).
 
-This is used to obtain directory listings.  Its opendir(), readdir(), filldir() and closedir() all in one call.
+This is used to obtain directory listings.  It's opendir(), readdir(), filldir() and closedir() all in one call.
 
 example rv: return ('.', 'a', 'b', 0);
 
@@ -379,26 +379,31 @@ Called to change access/modification times for a file/directory/device/symlink.
 =head3 open
 
 Arguments:  Pathname, numeric flags (which is an OR-ing of stuff like O_RDONLY
-and O_SYNC, constants you can import from POSIX).
-Returns an errno.
+and O_SYNC, constants you can import from POSIX), fileinfo hash reference.
+Returns an errno, a file handle (optional).
 
 No creation, or trunctation flags (O_CREAT, O_EXCL, O_TRUNC) will be passed to open().
+The fileinfo hash reference contains flags from the Fuse open call which may be modified by the module. The only fields presently supported are:
+ direct_io (version 2.4 onwards)
+ keep_cache (version 2.4 onwards)
+ nonseekable (version 2.9 onwards)
 Your open() method needs only check if the operation is permitted for the given flags, and return 0 for success.
+Optionally a file handle may be returned, which will be passed to subsequent read, write, flush, fsync and release calls.
 
 =head3 read
 
-Arguments:  Pathname, numeric requestedsize, numeric offset.
+Arguments:  Pathname, numeric requested size, numeric offset, file handle
 Returns a numeric errno, or a string scalar with up to $requestedsize bytes of data.
 
 Called in an attempt to fetch a portion of the file.
 
 =head3 write
 
-Arguments:  Pathname, scalar buffer, numeric offset.  You can use length($buffer) to
+Arguments:  Pathname, scalar buffer, numeric offset, file handle.  You can use length($buffer) to
 find the buffersize.
-Returns an errno.
+Returns length($buffer) if successful (number of bytes written).
 
-Called in an attempt to write (or overwrite) a portion of the file.  Be prepared because $buffer could contain random binary data with NULLs and all sorts of other wonderful stuff.
+Called in an attempt to write (or overwrite) a portion of the file.  Be prepared because $buffer could contain random binary data with NULs and all sorts of other wonderful stuff.
 
 =head3 statfs
 
@@ -417,7 +422,7 @@ or
 
 =head3 flush
 
-Arguments: Pathname
+Arguments: Pathname, file handle
 Returns an errno or 0 on success.
 
 Called to synchronise any cached data. This is called before the file
@@ -425,7 +430,7 @@ is closed. It may be called multiple times before a file is closed.
 
 =head3 release
 
-Arguments: Pathname, numeric flags passed to open
+Arguments: Pathname, numeric flags passed to open, file handle
 Returns an errno or 0 on success.
 
 Called to indicate that there are no more references to the file. Called once