From deb21db7788b97a2bccdefe605433ef97f482689 Mon Sep 17 00:00:00 2001 From: Erez Zadok Date: Thu, 7 Feb 2008 00:13:25 -0800 Subject: VFS: swap do_ioctl and vfs_ioctl names Rename old vfs_ioctl to do_ioctl, because the comment above it clearly indicates that it is an internal function not to be exported to modules; therefore it should have a more traditional do_XXX name. The new do_ioctl is exported in fs.h but not to modules. Rename the old do_ioctl to vfs_ioctl because the names vfs_XXX should preferably be reserved to callable VFS functions which modules may call, as many other vfs_XXX functions already do. Export the new vfs_ioctl to GPL modules so others can use it (including Unionfs and eCryptfs). Add DocBook for new vfs_ioctl. [akpm@linux-foundation.org: fix build] Signed-off-by: Erez Zadok Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/fs.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/fs.h b/include/linux/fs.h index 109734bf637..2925f7011ec 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1941,7 +1941,9 @@ extern int vfs_stat_fd(int dfd, char __user *, struct kstat *); extern int vfs_lstat_fd(int dfd, char __user *, struct kstat *); extern int vfs_fstat(unsigned int, struct kstat *); -extern int vfs_ioctl(struct file *, unsigned int, unsigned int, unsigned long); +extern long vfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); +extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, + unsigned long arg); extern void get_filesystem(struct file_system_type *fs); extern void put_filesystem(struct file_system_type *fs); -- cgit v1.2.3