Merge from vendor branch Linux:

Import of Linux 2.2.12 subset (ipv4 stack and related)

1 files changed, 56 insertions, 0 deletions

diff --git a/pfinet/linux-src/include/linux/coda_fs_i.h b/pfinet/linux-src/include/linux/coda_fs_i.h
new file mode 100644
index 00000000..8a55e8e3
--- /dev/null
+++ b/pfinet/linux-src/include/linux/coda_fs_i.h
@@ -0,0 +1,56 @@
+/*
+ *  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
+/*
+ * coda fs inode data
+ */
+struct coda_inode_info {
+	/*
+	 * This is a place holder so named pipes work (more or less
+	 * correctly). This must be first in the struct because the
+	 * data is really accessed via inode->u.pipe_i.
+	 */
+	struct pipe_inode_info  pipeinfo;
+
+        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 inode */
+#define C_PURGE       0x8
+#define C_ZAPDIR      0x10
+#define C_DYING       0x4   /* from venus (which died) */
+#define C_INITED      0x20
+#define C_FLUSH       0x2   /* used after a flush */
+
+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);
+void coda_replace_fid(struct inode *, ViceFid *, ViceFid *);
+
+#endif
+#endif