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fuse: Implement write syscall (RHBZ#592883).
[libguestfs.git]
/
fuse
/
guestmount.c
diff --git
a/fuse/guestmount.c
b/fuse/guestmount.c
index
27a4cef
..
e1cb2d8
100644
(file)
--- 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);
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
}
static int