patch-2.1.89 linux/include/linux/coda_fs_i.h

• Lines: 53
• Date: Wed Mar 4 15:14:32 1998
• Orig file: v2.1.88/linux/include/linux/coda_fs_i.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.88/linux/include/linux/coda_fs_i.h linux/include/linux/coda_fs_i.h
@@ -0,0 +1,52 @@
+/*
+ *  coda_fs_i.h
+ *
+ *  Copyright (C) 1998 Carnegie Mellon University
+ *
+ */
+
+#ifndef _LINUX_CODA_FS_I
+#define _LINUX_CODA_FS_I
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#include <linux/list.h>
+#include <linux/coda.h>
+
+
+
+#define CODA_CNODE_MAGIC        0x47114711
+/*
+ * smb fs inode data (in memory only)
+ */
+struct coda_inode_info {
+        struct ViceFid     c_fid;	/* Coda identifier */
+        u_short	           c_flags;     /* flags (see below) */
+        u_short	           c_ocount;    /* count of openers */
+        u_short            c_owrite;    /* count of open for write */
+        u_short            c_mmcount;   /* count of mmappers */
+        struct inode      *c_ovp;       /* open inode  pointer */
+        struct list_head   c_cnhead;    /* head of cache entries */
+	struct list_head   c_volrootlist; /* list of volroot cnoddes */
+        struct inode      *c_vnode;     /*  inode associated with cnode */
+        int                c_magic;     /* to verify the data structure */
+};
+
+/* flags */
+#define C_VATTR       0x1         /* Validity of vattr in the cnode */
+#define C_SYMLINK     0x2         /* Validity of symlink pointer in the cnode */
+#define C_DYING       0x4	  /* Set for outstanding cnodes from venus (which died) */
+#define C_ZAPFID      0x8
+#define C_ZAPDIR      0x10
+#define C_INITED      0x20
+
+int coda_cnode_make(struct inode **, struct ViceFid *, struct super_block *);
+int coda_cnode_makectl(struct inode **inode, struct super_block *sb);
+struct inode *coda_fid_to_inode(ViceFid *fid, struct super_block *sb);
+
+/* inode to cnode */
+#define ITOC(inode) ((struct coda_inode_info *)&((inode)->u.coda_i))
+
+
+#endif
+#endif