#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/sunrpc/sched.h>
#include <linux/sunrpc/msg_prot.h>
#include <linux/sunrpc/xdr.h>
/* size of the nodename buffer */
#define UNX_MAXNODENAME 32
-/* Maximum size (in bytes) of an rpc credential or verifier */
-#define RPC_MAX_AUTH_SIZE (400)
-
/* Work around the lack of a VFS credential */
struct auth_cred {
uid_t uid;
/*
* Client user credentials
*/
+struct rpc_auth;
+struct rpc_credops;
struct rpc_cred {
struct hlist_node cr_hash; /* hash chain */
+ struct rpc_auth * cr_auth;
struct rpc_credops * cr_ops;
unsigned long cr_expire; /* when to gc */
atomic_t cr_count; /* ref count */
/* per-flavor data */
};
-#define RPCAUTH_CRED_LOCKED 0x0001
+#define RPCAUTH_CRED_NEW 0x0001
#define RPCAUTH_CRED_UPTODATE 0x0002
-#define RPCAUTH_CRED_NEW 0x0004
#define RPCAUTH_CRED_MAGIC 0x0f4aa4f0
unsigned long expire; /* cache expiry interval */
};
+struct rpc_authops;
struct rpc_auth {
unsigned int au_cslack; /* call cred size estimate */
/* guess at number of u32's auth adds before
struct rpc_cred_cache * au_credcache;
/* per-flavor data */
};
-#define RPC_AUTH_PROC_CREDS 0x0010 /* process creds (including
- * uid/gid, fs[ug]id, gids)
- */
/* Flags for rpcauth_lookupcred() */
#define RPCAUTH_LOOKUP_NEW 0x01 /* Accept an uninitialised cred */
struct rpc_credops {
const char * cr_name; /* Name of the auth flavour */
+ int (*cr_init)(struct rpc_auth *, struct rpc_cred *);
void (*crdestroy)(struct rpc_cred *);
int (*crmatch)(struct auth_cred *, struct rpc_cred *, int);
- u32 * (*crmarshal)(struct rpc_task *, u32 *);
+ __be32 * (*crmarshal)(struct rpc_task *, __be32 *);
int (*crrefresh)(struct rpc_task *);
- u32 * (*crvalidate)(struct rpc_task *, u32 *);
+ __be32 * (*crvalidate)(struct rpc_task *, __be32 *);
int (*crwrap_req)(struct rpc_task *, kxdrproc_t,
- void *, u32 *, void *);
+ void *, __be32 *, void *);
int (*crunwrap_resp)(struct rpc_task *, kxdrproc_t,
- void *, u32 *, void *);
+ void *, __be32 *, void *);
};
extern struct rpc_authops authunix_ops;
int rpcauth_register(struct rpc_authops *);
int rpcauth_unregister(struct rpc_authops *);
struct rpc_auth * rpcauth_create(rpc_authflavor_t, struct rpc_clnt *);
-void rpcauth_destroy(struct rpc_auth *);
+void rpcauth_release(struct rpc_auth *);
struct rpc_cred * rpcauth_lookup_credcache(struct rpc_auth *, struct auth_cred *, int);
struct rpc_cred * rpcauth_lookupcred(struct rpc_auth *, int);
struct rpc_cred * rpcauth_bindcred(struct rpc_task *);
void rpcauth_holdcred(struct rpc_task *);
void put_rpccred(struct rpc_cred *);
void rpcauth_unbindcred(struct rpc_task *);
-u32 * rpcauth_marshcred(struct rpc_task *, u32 *);
-u32 * rpcauth_checkverf(struct rpc_task *, u32 *);
-int rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, u32 *data, void *obj);
-int rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, u32 *data, void *obj);
+__be32 * rpcauth_marshcred(struct rpc_task *, __be32 *);
+__be32 * rpcauth_checkverf(struct rpc_task *, __be32 *);
+int rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, __be32 *data, void *obj);
+int rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, __be32 *data, void *obj);
int rpcauth_refreshcred(struct rpc_task *);
void rpcauth_invalcred(struct rpc_task *);
int rpcauth_uptodatecred(struct rpc_task *);
int rpcauth_init_credcache(struct rpc_auth *, unsigned long);
-void rpcauth_free_credcache(struct rpc_auth *);
+void rpcauth_destroy_credcache(struct rpc_auth *);
+void rpcauth_clear_credcache(struct rpc_cred_cache *);
static inline
struct rpc_cred * get_rpccred(struct rpc_cred *cred)