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 sfr@canb.auug.org.au 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 */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Wed Jan 15 2003 - 22:00:44 EST