patch-2_6_7-vs1_9_1_12

[linux-2.6.git] / include / linux / sunrpc / gss_api.h

diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index e24f9c0..629957d 100644 (file)
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -50,46 +50,36 @@ u32 gss_verify_mic(
 u32 gss_delete_sec_context(
                struct gss_ctx          **ctx_id);
 
-/* We maintain a list of the pseudoflavors (equivalently, mechanism-qop-service
- * triples) that we currently support: */
-
-struct sup_sec_triple {
-       struct list_head        triples;
-       u32                     pseudoflavor;
-       struct gss_api_mech     *mech;
-       u32                     qop;
-       u32                     service;
+struct gss_api_mech * gss_mech_get_by_name(char *name);
+struct gss_api_mech * gss_mech_get_by_pseudoflavor(u32 pseudoflavor);
+u32 gss_pseudoflavor_to_service(struct gss_api_mech *, u32 pseudoflavor);
+char *gss_service_to_auth_domain_name(struct gss_api_mech *, u32 service);
+
+struct pf_desc {
+       u32     pseudoflavor;
+       u32     qop;
+       u32     service;
+       char    *name;
+       char    *auth_domain_name;
 };
 
-int gss_register_triple(u32 pseudoflavor, struct gss_api_mech *mech, u32 qop,
-                       u32 service);
-int gss_unregister_triple(u32 pseudoflavor);
-int gss_pseudoflavor_supported(u32 pseudoflavor);
-u32 gss_cmp_triples(u32 oid_len, char *oid_data, u32 qop, u32 service);
-u32 gss_get_pseudoflavor(struct gss_ctx *ctx_id, u32 qop, u32 service);
-u32 gss_pseudoflavor_to_service(u32 pseudoflavor);
-/* Both return NULL on failure: */
-struct gss_api_mech * gss_pseudoflavor_to_mech(u32 pseudoflavor);
-int gss_pseudoflavor_to_mechOID(u32 pseudoflavor, struct xdr_netobj *mech);
-
 /* Different mechanisms (e.g., krb5 or spkm3) may implement gss-api, and
- * mechanisms may be dynamically registered or unregistered by modules.
- * Our only built-in mechanism is a trivial debugging mechanism that provides
- * no actual security; the following function registers that mechanism: */
-
-void gss_mech_register_debug(void);
+ * mechanisms may be dynamically registered or unregistered by modules. */
 
 /* Each mechanism is described by the following struct: */
 struct gss_api_mech {
-       struct xdr_netobj       gm_oid;
        struct list_head        gm_list;
-       atomic_t                gm_count;
+       struct module           *gm_owner;
+       struct xdr_netobj       gm_oid;
+       char                    *gm_name;
        struct gss_api_ops      *gm_ops;
+       /* pseudoflavors supported by this mechanism: */
+       int                     gm_pf_num;
+       struct pf_desc *        gm_pfs;
 };
 
 /* and must provide the following operations: */
 struct gss_api_ops {
-       char *name;
        u32 (*gss_import_sec_context)(
                        struct xdr_netobj       *input_token,
                        struct gss_ctx          *ctx_id);
@@ -107,29 +97,25 @@ struct gss_api_ops {
                        void                    *internal_ctx_id);
 };
 
-/* Returns nonzero on failure. */
-int gss_mech_register(struct xdr_netobj *, struct gss_api_ops *);
+int gss_mech_register(struct gss_api_mech *);
+void gss_mech_unregister(struct gss_api_mech *);
 
-/* Returns nonzero iff someone still has a reference to this mech. */
-int gss_mech_unregister(struct gss_api_mech *);
-
-/* Returns nonzer iff someone still has a reference to some mech. */
-int gss_mech_unregister_all(void);
-
-/* returns a mechanism descriptor given an OID, an increments the mechanism's
+/* returns a mechanism descriptor given an OID, and increments the mechanism's
  * reference count. */
 struct gss_api_mech * gss_mech_get_by_OID(struct xdr_netobj *);
 
-/* Similar, but get by name like "krb5", "spkm", etc., instead of OID. */
+/* Returns a reference to a mechanism, given a name like "krb5" etc. */
 struct gss_api_mech *gss_mech_get_by_name(char *);
 
+/* Similar, but get by pseudoflavor. */
+struct gss_api_mech *gss_mech_get_by_pseudoflavor(u32);
+
 /* Just increments the mechanism's reference count and returns its input: */
 struct gss_api_mech * gss_mech_get(struct gss_api_mech *);
 
-/* Returns nonzero iff you've released the last reference to this mech.
- * Note that for every succesful gss_get_mech call there must be exactly
- * one corresponding call to gss_mech_put.*/
-int gss_mech_put(struct gss_api_mech *);
+/* For every succesful gss_mech_get or gss_mech_get_by_* call there must be a
+ * corresponding call to gss_mech_put. */
+void gss_mech_put(struct gss_api_mech *);
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_GSS_API_H */