[PATCH][COMPAT] compat_sys_[f]statfs - parisc part

[Stephen Rothwell]

Hi Willy,

Here is the parisc part. This is relative to 2.5.56 and the previous
patches I have sent you.

-- 
Cheers,
Stephen Rothwell                    [e-mail]
http://www.canb.auug.org.au/~sfr/

diff -ruN 2.5.56-32bit.3/arch/parisc/kernel/sys_parisc32.c 2.5.56-32bit.4/arch/parisc/kernel/sys_parisc32.c
--- 2.5.56-32bit.3/arch/parisc/kernel/sys_parisc32.c	2003-01-13 11:03:51.000000000 +1100
+++ 2.5.56-32bit.4/arch/parisc/kernel/sys_parisc32.c	2003-01-13 11:07:06.000000000 +1100
@@ -315,74 +315,6 @@
     return -ENOSYS;
 }
 
-/* 32-bit user apps use struct statfs which uses 'long's */
-struct statfs32 {
-	__s32 f_type;
-	__s32 f_bsize;
-	__s32 f_blocks;
-	__s32 f_bfree;
-	__s32 f_bavail;
-	__s32 f_files;
-	__s32 f_ffree;
-	__kernel_fsid_t f_fsid;
-	__s32 f_namelen;
-	__s32 f_spare[6];
-};
-
-/* convert statfs struct to statfs32 struct and copy result to user */
-static unsigned long statfs32_to_user(struct statfs32 *ust32, struct statfs *st)
-{
-    struct statfs32 st32;
-#undef CP
-#define CP(a) st32.a = st->a
-    CP(f_type);
-    CP(f_bsize);
-    CP(f_blocks);
-    CP(f_bfree);
-    CP(f_bavail);
-    CP(f_files);
-    CP(f_ffree);
-    CP(f_fsid);
-    CP(f_namelen);
-    return copy_to_user(ust32, &st32, sizeof st32);
-}
-
-/* The following statfs calls are copies of code from linux/fs/open.c and
- * should be checked against those from time to time */
-asmlinkage long sys32_statfs(const char * path, struct statfs32 * buf)
-{
-	struct nameidata nd;
-	int error;
-
-	error = user_path_walk(path, &nd);
-	if (!error) {
-		struct statfs tmp;
-		error = vfs_statfs(nd.dentry->d_inode->i_sb, &tmp);
-		if (!error && statfs32_to_user(buf, &tmp))
-			error = -EFAULT;
-		path_release(&nd);
-	}
-	return error;
-}
-
-asmlinkage long sys32_fstatfs(unsigned int fd, struct statfs32 * buf)
-{
-	struct file * file;
-	struct statfs tmp;
-	int error;
-
-	error = -EBADF;
-	file = fget(fd);
-	if (!file)
-		goto out;
-	error = vfs_statfs(file->f_dentry->d_inode->i_sb, &tmp);
-	if (!error && statfs32_to_user(buf, &tmp))
-		error = -EFAULT;
-	fput(file);
-out:
-	return error;
-}
-
 /* These may not work without my local types changes, but I wanted the
  * code available in case it's useful to others. -PB
  */
diff -ruN 2.5.56-32bit.3/include/asm-parisc/compat.h 2.5.56-32bit.4/include/asm-parisc/compat.h
--- 2.5.56-32bit.3/include/asm-parisc/compat.h	2003-01-13 11:03:18.000000000 +1100
+++ 2.5.56-32bit.4/include/asm-parisc/compat.h	2003-01-13 11:07:06.000000000 +1100
@@ -72,4 +72,17 @@
 	compat_pid_t	l_pid;
 };
 
+struct compat_statfs {
+	s32		f_type;
+	s32		f_bsize;
+	s32		f_blocks;
+	s32		f_bfree;
+	s32		f_bavail;
+	s32		f_files;
+	s32		f_ffree;
+	__kernel_fsid_t	f_fsid;
+	s32		f_namelen;
+	s32		f_spare[6];
+};
+
 #endif /* _ASM_PARISC_COMPAT_H */