Implement symlink op. Other misc changes.

- implement symlink op
- update code to use new dbfs_reply_ino() helper
- correct several places where fuse_reply_err() did not
  properly negate its error value.
- trim trailing whitespace

1 files changed, 2 insertions, 0 deletions

diff --git a/dbfs.h b/dbfs.h
index fd93362..773cd6e 100644
--- a/dbfs.h
+++ b/dbfs.h
@@ -88,6 +88,8 @@ extern void dbfs_exit(void *userdata);
 extern int dbfs_mknod(guint64 parent, const char *name,
 		      guint32 mode, guint64 rdev,
 		      struct dbfs_inode **ino);
+extern int dbfs_symlink_write(guint64 ino, const char *link);
+extern int dbfs_inode_del(struct dbfs_inode *ino);
 
 extern int dbfs_open(struct dbfs *fs);
 extern void dbfs_close(struct dbfs *fs);