patch-2.1.80 linux/fs/adfs/file.c

• Lines: 70
• Date: Tue Jan 20 16:44:58 1998
• Orig file: v2.1.79/linux/fs/adfs/file.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.79/linux/fs/adfs/file.c linux/fs/adfs/file.c
@@ -0,0 +1,69 @@
+/*
+ *  linux/fs/adfs/file.c
+ *
+ * Copyright (C) 1997 Russell King
+ * from:
+ *
+ *  linux/fs/ext2/file.c
+ *
+ * Copyright (C) 1992, 1993, 1994, 1995
+ * Remy Card (card@masi.ibp.fr)
+ * Laboratoire MASI - Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ *  from
+ *
+ *  linux/fs/minix/file.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ *
+ *  adfs regular file handling primitives           
+ */
+
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/ext2_fs.h>
+#include <linux/fcntl.h>
+#include <linux/sched.h>
+#include <linux/stat.h>
+
+/*
+ * We have mostly NULL's here: the current defaults are ok for
+ * the adfs filesystem.
+ */
+static struct file_operations adfs_file_operations = {
+	NULL,			/* lseek - default	*/
+	generic_file_read,	/* read			*/
+	NULL,			/* write		*/
+	NULL,			/* readdir - bad	*/
+	NULL,			/* select - default	*/
+	NULL,			/* ioctl		*/
+	generic_file_mmap,	/* mmap			*/
+	NULL,			/* open - not special	*/
+	NULL,			/* release		*/
+	file_fsync,		/* fsync		*/
+	NULL,			/* fasync		*/
+	NULL,			/* check_media_change	*/
+	NULL			/* revalidate		*/
+};
+
+struct inode_operations adfs_file_inode_operations = {
+	&adfs_file_operations,	/* default file operations	*/
+	NULL,			/* create			*/
+	NULL,			/* lookup			*/
+	NULL,			/* link				*/
+	NULL,			/* unlink			*/
+	NULL,			/* symlink			*/
+	NULL,			/* mkdir			*/
+	NULL,			/* rmdir			*/
+	NULL,			/* mknod			*/
+	NULL,			/* rename			*/
+	NULL,			/* readlink			*/
+	NULL,			/* follow_link			*/
+	generic_readpage,	/* readpage			*/
+	NULL,			/* writepage			*/
+	adfs_bmap,		/* bmap				*/
+	NULL,			/* truncate			*/
+	NULL,			/* permission			*/
+	NULL			/* smap				*/
+};