File curlftpfs-rdwr.patch of Package curlftpfs

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File curlftpfs-rdwr.patch of Package curlftpfs

diff -rU3 curlftpfs-0.9.2/ftpfs.c curlftpfs-0.9.2.mine/ftpfs.c
--- curlftpfs-0.9.2/ftpfs.c	2012-12-03 22:42:09.000000000 +0100
+++ curlftpfs-0.9.2.mine/ftpfs.c	2012-12-03 22:47:43.000000000 +0100
@@ -174,6 +174,7 @@
   FTPFS_OPT("codepage=%s",        codepage, 0),
   FTPFS_OPT("iocharset=%s",       iocharset, 0),
   FTPFS_OPT("nomulticonn",        multiconn, 0),
+  FTPFS_OPT("allow_rdwr",         allow_rdwr, 1),
 
   FUSE_OPT_KEY("-h",             KEY_HELP),
   FUSE_OPT_KEY("--help",         KEY_HELP),
@@ -743,13 +744,12 @@
 
   else if ((fi->flags & O_ACCMODE) == O_RDWR || (fi->flags & O_ACCMODE) == O_WRONLY)
   {
-#ifndef CURLFTPFS_O_RW_WORKAROUND
-	  if ((fi->flags & O_ACCMODE) == O_RDWR)
+	  if ((!ftpfs.allow_rdwr || !(fi->flags & O_CREAT))
+		&& (fi->flags & O_ACCMODE) == O_RDWR)
 	  {
 		  err = -ENOTSUP;
 		  goto fin;
 	  }
-#endif
 	  
 	  
 	  if ((fi->flags & O_APPEND))
diff -rU3 curlftpfs-0.9.2/ftpfs.h curlftpfs-0.9.2.mine/ftpfs.h
--- curlftpfs-0.9.2/ftpfs.h	2008-04-25 12:32:30.000000000 +0200
+++ curlftpfs-0.9.2.mine/ftpfs.h	2012-12-03 22:43:10.000000000 +0100
@@ -67,6 +67,7 @@
   char *codepage;
   char *iocharset;
   int multiconn;
+  int allow_rdwr;
 };
 
 extern struct ftpfs ftpfs;
--- curlftpfs-0.9.2/doc/curlftpfs.1	2007-11-20 20:27:58.000000000 +0100
+++ curlftpfs-0.9.2.mine/doc/curlftpfs.1	2012-12-04 10:02:55.000000000 +0100
@@ -36,6 +36,12 @@
 flag followed by a comma separated string of options. 
 .RS
 .TP
+.B allow_rdwr
+.B EXPERIMENTAL!
+Allow open() in RDWR mode when O_CREAT is also specified. Read + seek operations
+should still fail, but sequential writes are possible. Useful with some
+applications that use O_RDWR for write-only operations, like Amanda.
+.TP
 .B cacert=<file>
 (SSL) Pass a string naming a file holding
 one or more certificates to verify the peer with.
@@ -108,7 +114,7 @@
 to  print  a  list  of  build-time  supported engines.  Note  that  not
 all  (or  none) of the engines may be available at run-time.
 .TP
-.B ftpfs_debug
+.B ftpfs_debug=<level>
 Make curlftpfs print lots of debug information. Useful only in conjunction with
 the
 .B \-d

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File curlftpfs-rdwr.patch of Package curlftpfs

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