#ifndef __CODA_PSDEV_H
#define __CODA_PSDEV_H
+#include <linux/magic.h>
+
#define CODA_PSDEV_MAJOR 67
#define MAX_CODADEVS 5 /* how many do we allow */
-#define CODA_SUPER_MAGIC 0x73757245
-
struct kstatfs;
-struct coda_sb_info
-{
- struct venus_comm *sbi_vcomm;
-};
-
/* communication pending/processing queues */
struct venus_comm {
u_long vc_seq;
};
-static inline struct coda_sb_info *coda_sbp(struct super_block *sb)
+static inline struct venus_comm *coda_vcp(struct super_block *sb)
{
- return ((struct coda_sb_info *)((sb)->s_fs_info));
+ return (struct venus_comm *)((sb)->s_fs_info);
}
int venus_lookup(struct super_block *sb, struct CodaFid *fid,
const char *name, int length, int *type,
struct CodaFid *resfid);
-int venus_store(struct super_block *sb, struct CodaFid *fid, int flags,
- vuid_t uid);
-int venus_release(struct super_block *sb, struct CodaFid *fid, int flags);
int venus_close(struct super_block *sb, struct CodaFid *fid, int flags,
vuid_t uid);
int venus_open(struct super_block *sb, struct CodaFid *fid, int flags,
/* messages between coda filesystem in kernel and Venus */
-extern int coda_hard;
-extern unsigned long coda_timeout;
struct upc_req {
struct list_head uc_chain;
caddr_t uc_data;
u_short uc_opcode; /* copied from data to save lookup */
int uc_unique;
wait_queue_head_t uc_sleep; /* process' wait queue */
- unsigned long uc_posttime;
};
#define REQ_ASYNC 0x1