summaryrefslogtreecommitdiff
path: root/ANDROID_3.4.5/fs/sysv/file.c
diff options
context:
space:
mode:
Diffstat (limited to 'ANDROID_3.4.5/fs/sysv/file.c')
-rw-r--r--ANDROID_3.4.5/fs/sysv/file.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/ANDROID_3.4.5/fs/sysv/file.c b/ANDROID_3.4.5/fs/sysv/file.c
deleted file mode 100644
index 0a659395..00000000
--- a/ANDROID_3.4.5/fs/sysv/file.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * 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 = do_sync_read,
- .aio_read = generic_file_aio_read,
- .write = do_sync_write,
- .aio_write = generic_file_aio_write,
- .mmap = generic_file_mmap,
- .fsync = generic_file_fsync,
- .splice_read = generic_file_splice_read,
-};
-
-static int sysv_setattr(struct dentry *dentry, struct iattr *attr)
-{
- struct inode *inode = dentry->d_inode;
- int error;
-
- error = inode_change_ok(inode, attr);
- if (error)
- return error;
-
- if ((attr->ia_valid & ATTR_SIZE) &&
- attr->ia_size != i_size_read(inode)) {
- error = vmtruncate(inode, attr->ia_size);
- if (error)
- return error;
- }
-
- setattr_copy(inode, attr);
- mark_inode_dirty(inode);
- return 0;
-}
-
-const struct inode_operations sysv_file_inode_operations = {
- .truncate = sysv_truncate,
- .setattr = sysv_setattr,
- .getattr = sysv_getattr,
-};