diff options
Diffstat (limited to 'fs/sysv/file.c')
-rw-r--r-- | fs/sysv/file.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/fs/sysv/file.c b/fs/sysv/file.c deleted file mode 100644 index c645f60bdb7f..000000000000 --- a/fs/sysv/file.c +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/fs/sysv/file.c - * - * minix/file.c - * Copyright (C) 1991, 1992 Linus Torvalds - * - * coh/file.c - * Copyright (C) 1993 Pascal Haible, Bruno Haible - * - * sysv/file.c - * Copyright (C) 1993 Bruno Haible - * - * SystemV/Coherent regular file handling primitives - */ - -#include "sysv.h" - -/* - * We have mostly NULLs here: the current defaults are OK for - * the coh filesystem. - */ -const struct file_operations sysv_file_operations = { - .llseek = generic_file_llseek, - .read_iter = generic_file_read_iter, - .write_iter = generic_file_write_iter, - .mmap = generic_file_mmap, - .fsync = generic_file_fsync, - .splice_read = filemap_splice_read, -}; - -static int sysv_setattr(struct mnt_idmap *idmap, - struct dentry *dentry, struct iattr *attr) -{ - struct inode *inode = d_inode(dentry); - int error; - - error = setattr_prepare(&nop_mnt_idmap, dentry, attr); - if (error) - return error; - - if ((attr->ia_valid & ATTR_SIZE) && - attr->ia_size != i_size_read(inode)) { - error = inode_newsize_ok(inode, attr->ia_size); - if (error) - return error; - truncate_setsize(inode, attr->ia_size); - sysv_truncate(inode); - } - - setattr_copy(&nop_mnt_idmap, inode, attr); - mark_inode_dirty(inode); - return 0; -} - -const struct inode_operations sysv_file_inode_operations = { - .setattr = sysv_setattr, - .getattr = sysv_getattr, -}; |