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Commit 2b891026 authored by Al Viro's avatar Al Viro
Browse files

fhandle: move compat syscalls from compat.c 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent e35d49f6

fs/compat.c

+0 −12
Original line number Diff line number Diff line
@@ -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

fs/fhandle.c

+13 −0
Original line number Diff line number Diff line
@@ -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

fs/internal.h

+0 −2
Original line number Diff line number Diff line
@@ -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 *);