From db3f60012482756f46cc4d7d9ad7d793ae30360c Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Tue, 2 Aug 2016 14:03:36 -0700
Subject: [PATCH] uapi: move forward declarations of internal structures
Don't user forward declarations of internal kernel structures in headers
exported to userspace.
Move "struct completion;".
Move "struct task_struct;".
Link: http://lkml.kernel.org/r/20160713215808.GA22486@p183.telecom.by
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/capability.h | 1 +
include/linux/sysctl.h | 1 +
include/uapi/linux/capability.h | 2 --
include/uapi/linux/sysctl.h | 2 --
4 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 5f3c63dde2d5a..dbc21c719ce61 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -38,6 +38,7 @@ struct cpu_vfs_cap_data {
struct file;
struct inode;
struct dentry;
+struct task_struct;
struct user_namespace;
extern const kernel_cap_t __cap_empty_set;
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index fa7bc29925c92..697e160c78d0d 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -28,6 +28,7 @@
#include <uapi/linux/sysctl.h>
/* For the /proc/sys support */
+struct completion;
struct ctl_table;
struct nsproxy;
struct ctl_table_root;
diff --git a/include/uapi/linux/capability.h b/include/uapi/linux/capability.h
index 12c37a197d247..49bc062953987 100644
--- a/include/uapi/linux/capability.h
+++ b/include/uapi/linux/capability.h
@@ -15,8 +15,6 @@
#include <linux/types.h>
-struct task_struct;
-
/* User-level do most of the mapping between kernel and user
capabilities based on the version tag given by the kernel. The
kernel might be somewhat backwards compatible, but don't bet on
diff --git a/include/uapi/linux/sysctl.h b/include/uapi/linux/sysctl.h
index 0956373b56db7..d2b12152e358f 100644
--- a/include/uapi/linux/sysctl.h
+++ b/include/uapi/linux/sysctl.h
@@ -26,8 +26,6 @@
#include <linux/types.h>
#include <linux/compiler.h>
-struct completion;
-
#define CTL_MAXNAME 10 /* how many path components do we allow in a
call to sysctl? In other words, what is
the largest acceptable value for the nlen
--
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