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d39aae9ec4
For the new truncate sequence every filesystem that wants to truncate on-disk state needs a seattr method. Convert the remaining filesystems that implement the truncate inode operation to have its own setattr method. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
41 lines
936 B
C
41 lines
936 B
C
/*
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* linux/fs/minix/file.c
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*
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* Copyright (C) 1991, 1992 Linus Torvalds
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*
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* minix regular file handling primitives
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*/
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#include "minix.h"
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/*
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* We have mostly NULLs here: the current defaults are OK for
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* the minix filesystem.
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*/
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const struct file_operations minix_file_operations = {
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.llseek = generic_file_llseek,
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.read = do_sync_read,
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.aio_read = generic_file_aio_read,
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.write = do_sync_write,
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.aio_write = generic_file_aio_write,
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.mmap = generic_file_mmap,
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.fsync = generic_file_fsync,
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.splice_read = generic_file_splice_read,
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};
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static int minix_setattr(struct dentry *dentry, struct iattr *attr)
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{
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struct inode *inode = dentry->d_inode;
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int error;
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error = inode_change_ok(inode, attr);
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if (error)
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return error;
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return inode_setattr(inode, attr);
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}
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const struct inode_operations minix_file_inode_operations = {
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.truncate = minix_truncate,
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.setattr = minix_setattr,
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.getattr = minix_getattr,
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};
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