take descriptor-related part of close() to file.c

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 59d4fc7f10c8..59488f2392bc 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -123,6 +123,8 @@ extern int __alloc_fd(struct files_struct *files,
                       unsigned start, unsigned end, unsigned flags);
 extern void __fd_install(struct files_struct *files,
                       unsigned int fd, struct file *file);
+extern int __close_fd(struct files_struct *files,
+                      unsigned int fd);
 
 extern struct kmem_cache *files_cachep;