X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=fuse%2Fguestmount.c;h=e1cb2d89e2a45ca390f9d8d7ff6f4414fbcba6e5;hb=74958b0ad44df6ed703cd3009983d04ade3a8e93;hp=27a4cef2e149027b06cefbfadf89ab64c4de4bc7;hpb=c0d73e0e60b99b87855364ff346551f5ff7efccb;p=libguestfs.git

diff --git a/fuse/guestmount.c b/fuse/guestmount.c
index 27a4cef..e1cb2d8 100644
--- a/fuse/guestmount.c
+++ b/fuse/guestmount.c
@@ -653,7 +653,17 @@ fg_write (const char *path, const char *buf, size_t size,
 
   dir_cache_invalidate (path);
 
-  return -ENOSYS;               /* XXX */
+  /* See fg_read. */
+  const size_t limit = 2 * 1024 * 1024;
+  if (size > limit)
+    size = limit;
+
+  int r;
+  r = guestfs_pwrite (g, path, buf, size, offset);
+  if (r == -1)
+    return error ();
+
+  return r;
 }
 
 static int