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authorAl Viro <viro@zeniv.linux.org.uk>2017-04-08 18:16:56 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2017-04-17 12:52:26 -0400
commit2b8910264a7fec4599b620e5206eb877a207f40a (patch)
tree230d48f64871946894cf4a10b5e3be1493a26aaf /fs
parente35d49f637d5ce3d7bb6c735a8d18727e3101f9d (diff)
fhandle: move compat syscalls from compat.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r--fs/compat.c12
-rw-r--r--fs/fhandle.c13
-rw-r--r--fs/internal.h2
3 files changed, 13 insertions, 14 deletions
diff --git a/fs/compat.c b/fs/compat.c
index e1822ec8a87c..3e94559c452e 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -310,15 +310,3 @@ COMPAT_SYSCALL_DEFINE5(mount, const char __user *, dev_name,
out:
return retval;
}
-
-#ifdef CONFIG_FHANDLE
-/*
- * Exactly like fs/open.c:sys_open_by_handle_at(), except that it
- * doesn't set the O_LARGEFILE flag.
- */
-COMPAT_SYSCALL_DEFINE3(open_by_handle_at, int, mountdirfd,
- struct file_handle __user *, handle, int, flags)
-{
- return do_handle_open(mountdirfd, handle, flags);
-}
-#endif
diff --git a/fs/fhandle.c b/fs/fhandle.c
index 5559168d5637..58a61f55e0d0 100644
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -9,6 +9,7 @@
#include <linux/fsnotify.h>
#include <linux/personality.h>
#include <linux/uaccess.h>
+#include <linux/compat.h>
#include "internal.h"
#include "mount.h"
@@ -264,3 +265,15 @@ SYSCALL_DEFINE3(open_by_handle_at, int, mountdirfd,
ret = do_handle_open(mountdirfd, handle, flags);
return ret;
}
+
+#ifdef CONFIG_COMPAT
+/*
+ * Exactly like fs/open.c:sys_open_by_handle_at(), except that it
+ * doesn't set the O_LARGEFILE flag.
+ */
+COMPAT_SYSCALL_DEFINE3(open_by_handle_at, int, mountdirfd,
+ struct file_handle __user *, handle, int, flags)
+{
+ return do_handle_open(mountdirfd, handle, flags);
+}
+#endif
diff --git a/fs/internal.h b/fs/internal.h
index 11c6d89dce9c..076751d90ba2 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -108,8 +108,6 @@ extern struct file *do_filp_open(int dfd, struct filename *pathname,
extern struct file *do_file_open_root(struct dentry *, struct vfsmount *,
const char *, const struct open_flags *);
-extern long do_handle_open(int mountdirfd,
- struct file_handle __user *ufh, int open_flag);
extern int open_check_o_direct(struct file *f);
extern int vfs_open(const struct path *, struct file *, const struct cred *);
extern struct file *filp_clone_open(struct file *);