/*
- * Copyright (c) 2000-2016 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2018 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#endif
/* default values for unresponsive mount timeouts */
-#define NFS_TPRINTF_INITIAL_DELAY 12
+#define NFS_TPRINTF_INITIAL_DELAY 5
#define NFS_TPRINTF_DELAY 30
/*
#define NFS_MATTR_SVCPRINCIPAL 26 /* GSS principal to authenticate to, the server principal */
#define NFS_MATTR_NFS_VERSION_RANGE 27 /* Packed version range to try */
#define NFS_MATTR_KERB_ETYPE 28 /* Enctype to use for kerberos mounts */
+#define NFS_MATTR_LOCAL_NFS_PORT 29 /* Unix domain socket for NFS protocol */
+#define NFS_MATTR_LOCAL_MOUNT_PORT 30 /* Unix domain socket for MOUNT protocol */
+#define NFS_MATTR_SET_MOUNT_OWNER 31 /* Set owner of mount point */
/* NFS mount flags */
#define NFS_MFLAG_SOFT 0 /* soft mount (requests fail if unresponsive) */
#define NFS_MFLAG_NOQUOTA 15 /* don't support QUOTA requests */
#define NFS_MFLAG_MNTUDP 16 /* MOUNT protocol should use UDP */
#define NFS_MFLAG_MNTQUICK 17 /* use short timeouts while mounting */
+/* 18 reserved */
+#define NFS_MFLAG_NOOPAQUE_AUTH 19 /* don't make the mount AUTH_OPAQUE. Used by V3 */
/* Macros for packing and unpacking packed versions */
#define PVER2MAJOR(M) ((uint32_t)(((M) >> 16) & 0xffff))
/* mutex for nfs client globals */
extern lck_mtx_t *nfs_global_mutex;
+#if CONFIG_NFS4
/* NFSv4 callback globals */
extern int nfs4_callback_timer_on;
extern in_port_t nfs4_cb_port, nfs4_cb_port6;
+/* nfs 4 default domain for user mapping */
+extern char nfs4_default_domain[MAXPATHLEN];
+/* nfs 4 timer call structure */
+extern thread_call_t nfs4_callback_timer_call;
+#endif
+
/* nfs timer call structures */
extern thread_call_t nfs_request_timer_call;
extern thread_call_t nfs_buf_timer_call;
-extern thread_call_t nfs4_callback_timer_call;
extern thread_call_t nfsrv_idlesock_timer_call;
#if CONFIG_FSE
extern thread_call_t nfsrv_fmod_timer_call;
#endif
-/* nfs 4 default domain for user mapping */
-extern char nfs4_default_domain[MAXPATHLEN];
-
__BEGIN_DECLS
nfstype vtonfs_type(enum vtype, int);
void nfs_nhinit_finish(void);
u_long nfs_hash(u_char *, int);
+#if CONFIG_NFS4
int nfs4_init_clientid(struct nfsmount *);
int nfs4_setclientid(struct nfsmount *);
int nfs4_renew(struct nfsmount *, int);
void nfs4_callback_timer(void *, void *);
int nfs4_secinfo_rpc(struct nfsmount *, struct nfsreq_secinfo_args *, kauth_cred_t, uint32_t *, int *);
int nfs4_get_fs_locations(struct nfsmount *, nfsnode_t, u_char *, int, const char *, vfs_context_t, struct nfs_fs_locations *);
-void nfs_fs_locations_cleanup(struct nfs_fs_locations *);
void nfs4_default_attrs_for_referral_trigger(nfsnode_t, char *, int, struct nfs_vattr *, fhandle_t *);
+#endif
+
+void nfs_fs_locations_cleanup(struct nfs_fs_locations *);
int nfs_sockaddr_cmp(struct sockaddr *, struct sockaddr *);
int nfs_connect(struct nfsmount *, int, int);
int nfs_dir_buf_search(struct nfsbuf *, struct componentname *, fhandle_t *, struct nfs_vattr *, uint64_t *, time_t *, daddr64_t *, int);
void nfs_name_cache_purge(nfsnode_t, nfsnode_t, struct componentname *, vfs_context_t);
+#if CONFIG_NFS4
uint32_t nfs4_ace_nfstype_to_vfstype(uint32_t, int *);
uint32_t nfs4_ace_vfstype_to_nfstype(uint32_t, int *);
uint32_t nfs4_ace_nfsflags_to_vfsflags(uint32_t);
int nfs4_id2guid(char *, guid_t *, int);
int nfs4_guid2id(guid_t *, char *, size_t *, int);
-int nfs_parsefattr(struct nfsm_chain *, int, struct nfs_vattr *);
int nfs4_parsefattr(struct nfsm_chain *, struct nfs_fsattr *, struct nfs_vattr *, fhandle_t *, struct dqblk *, struct nfs_fs_locations *);
+#endif
+
+int nfs_parsefattr(struct nfsmount *nmp, struct nfsm_chain *, int,
+ struct nfs_vattr *);
void nfs_vattr_set_supported(uint32_t *, struct vnode_attr *);
void nfs_vattr_set_bitmap(struct nfsmount *, uint32_t *, struct vnode_attr *);
void nfs3_pathconf_cache(struct nfsmount *, struct nfs_fsattr *);
void nfs_vnode_notify(nfsnode_t, uint32_t);
void nfs_avoid_needless_id_setting_on_create(nfsnode_t, struct vnode_attr *, vfs_context_t);
-int nfs4_create_rpc(vfs_context_t, nfsnode_t, struct componentname *, struct vnode_attr *, int, char *, nfsnode_t *);
int nfs_open_state_set_busy(nfsnode_t, thread_t);
void nfs_open_state_clear_busy(nfsnode_t);
struct nfs_open_owner *nfs_open_owner_find(struct nfsmount *, kauth_cred_t, int);
void nfs_open_file_remove_open_find(struct nfs_open_file *, uint32_t, uint32_t, uint32_t *, uint32_t *, int*);
void nfs_open_file_remove_open(struct nfs_open_file *, uint32_t, uint32_t);
void nfs_get_stateid(nfsnode_t, thread_t, kauth_cred_t, nfs_stateid *);
-int nfs4_open(nfsnode_t, struct nfs_open_file *, uint32_t, uint32_t, vfs_context_t);
-int nfs4_open_delegated(nfsnode_t, struct nfs_open_file *, uint32_t, uint32_t, vfs_context_t);
-int nfs_close(nfsnode_t, struct nfs_open_file *, uint32_t, uint32_t, vfs_context_t);
int nfs_check_for_locks(struct nfs_open_owner *, struct nfs_open_file *);
-int nfs4_reopen(struct nfs_open_file *, thread_t);
-int nfs4_open_rpc(struct nfs_open_file *, vfs_context_t, struct componentname *, struct vnode_attr *, vnode_t, vnode_t *, int, int, int);
-int nfs4_open_rpc_internal(struct nfs_open_file *, vfs_context_t, thread_t, kauth_cred_t, struct componentname *, struct vnode_attr *, vnode_t, vnode_t *, int, int, int);
-int nfs4_open_confirm_rpc(struct nfsmount *, nfsnode_t, u_char *, int, struct nfs_open_owner *, nfs_stateid *, thread_t, kauth_cred_t, struct nfs_vattr *, uint64_t *);
-int nfs4_open_reopen_rpc(struct nfs_open_file *, thread_t, kauth_cred_t, struct componentname *, vnode_t, vnode_t *, int, int);
-int nfs4_open_reclaim_rpc(struct nfs_open_file *, int, int);
-int nfs4_claim_delegated_open_rpc(struct nfs_open_file *, int, int, int);
-int nfs4_claim_delegated_state_for_open_file(struct nfs_open_file *, int);
-int nfs4_claim_delegated_state_for_node(nfsnode_t, int);
-int nfs4_open_downgrade_rpc(nfsnode_t, struct nfs_open_file *, vfs_context_t);
-int nfs4_close_rpc(nfsnode_t, struct nfs_open_file *, thread_t, kauth_cred_t, int);
-void nfs4_delegation_return_enqueue(nfsnode_t);
-int nfs4_delegation_return(nfsnode_t, int, thread_t, kauth_cred_t);
-int nfs4_delegreturn_rpc(struct nfsmount *, u_char *, int, struct nfs_stateid *, int, thread_t, kauth_cred_t);
+int nfs_close(nfsnode_t, struct nfs_open_file *, uint32_t, uint32_t, vfs_context_t);
+
void nfs_release_open_state_for_node(nfsnode_t, int);
void nfs_revoke_open_state_for_node(nfsnode_t);
struct nfs_lock_owner *nfs_lock_owner_find(nfsnode_t, proc_t, int);
struct nfs_file_lock *nfs_file_lock_alloc(struct nfs_lock_owner *);
void nfs_file_lock_destroy(struct nfs_file_lock *);
int nfs_file_lock_conflict(struct nfs_file_lock *, struct nfs_file_lock *, int *);
-int nfs4_lock_rpc(nfsnode_t, struct nfs_open_file *, struct nfs_file_lock *, int, int, thread_t, kauth_cred_t);
int nfs_unlock_rpc(nfsnode_t, struct nfs_lock_owner *, int, uint64_t, uint64_t, thread_t, kauth_cred_t, int);
int nfs_advlock_getlock(nfsnode_t, struct nfs_lock_owner *, struct flock *, uint64_t, uint64_t, vfs_context_t);
int nfs_advlock_setlock(nfsnode_t, struct nfs_open_file *, struct nfs_lock_owner *, int, uint64_t, uint64_t, int, short, vfs_context_t);
int nfs_advlock_unlock(nfsnode_t, struct nfs_open_file *, struct nfs_lock_owner *, uint64_t, uint64_t, int, vfs_context_t);
+#if CONFIG_NFS4
+int nfs4_create_rpc(vfs_context_t, nfsnode_t, struct componentname *, struct vnode_attr *, int, char *, nfsnode_t *);
+int nfs4_open(nfsnode_t, struct nfs_open_file *, uint32_t, uint32_t, vfs_context_t);
+int nfs4_open_delegated(nfsnode_t, struct nfs_open_file *, uint32_t, uint32_t, vfs_context_t);
+int nfs4_reopen(struct nfs_open_file *, thread_t);
+int nfs4_open_rpc(struct nfs_open_file *, vfs_context_t, struct componentname *, struct vnode_attr *, vnode_t, vnode_t *, int, int, int);
+int nfs4_open_rpc_internal(struct nfs_open_file *, vfs_context_t, thread_t, kauth_cred_t, struct componentname *, struct vnode_attr *, vnode_t, vnode_t *, int, int, int);
+int nfs4_open_confirm_rpc(struct nfsmount *, nfsnode_t, u_char *, int, struct nfs_open_owner *, nfs_stateid *, thread_t, kauth_cred_t, struct nfs_vattr *, uint64_t *);
+int nfs4_open_reopen_rpc(struct nfs_open_file *, thread_t, kauth_cred_t, struct componentname *, vnode_t, vnode_t *, int, int);
+int nfs4_open_reclaim_rpc(struct nfs_open_file *, int, int);
+int nfs4_claim_delegated_open_rpc(struct nfs_open_file *, int, int, int);
+int nfs4_claim_delegated_state_for_open_file(struct nfs_open_file *, int);
+int nfs4_claim_delegated_state_for_node(nfsnode_t, int);
+int nfs4_open_downgrade_rpc(nfsnode_t, struct nfs_open_file *, vfs_context_t);
+int nfs4_close_rpc(nfsnode_t, struct nfs_open_file *, thread_t, kauth_cred_t, int);
+void nfs4_delegation_return_enqueue(nfsnode_t);
+int nfs4_delegation_return(nfsnode_t, int, thread_t, kauth_cred_t);
+int nfs4_lock_rpc(nfsnode_t, struct nfs_open_file *, struct nfs_file_lock *, int, int, thread_t, kauth_cred_t);
+int nfs4_delegreturn_rpc(struct nfsmount *, u_char *, int, struct nfs_stateid *, int, thread_t, kauth_cred_t);
+
nfsnode_t nfs4_named_attr_dir_get(nfsnode_t, int, vfs_context_t);
int nfs4_named_attr_get(nfsnode_t, struct componentname *, uint32_t, int, vfs_context_t, nfsnode_t *, struct nfs_open_file **);
int nfs4_named_attr_remove(nfsnode_t, nfsnode_t, const char *, vfs_context_t);
+#endif
int nfs_mount_state_in_use_start(struct nfsmount *, thread_t);
int nfs_mount_state_in_use_end(struct nfsmount *, int);
int nfs_vnop_mmap(struct vnop_mmap_args *);
int nfs_vnop_mnomap(struct vnop_mnomap_args *);
+#if CONFIG_NFS4
int nfs4_vnop_create(struct vnop_create_args *);
int nfs4_vnop_mknod(struct vnop_mknod_args *);
int nfs4_vnop_close(struct vnop_close_args *);
int nfs4_vnop_removenamedstream(struct vnop_removenamedstream_args *);
#endif
+int nfs4_access_rpc(nfsnode_t, u_int32_t *, int, vfs_context_t);
+int nfs4_getattr_rpc(nfsnode_t, mount_t, u_char *, size_t, int, vfs_context_t, struct nfs_vattr *, u_int64_t *);
+int nfs4_setattr_rpc(nfsnode_t, struct vnode_attr *, vfs_context_t);
+int nfs4_read_rpc_async(nfsnode_t, off_t, size_t, thread_t, kauth_cred_t, struct nfsreq_cbinfo *, struct nfsreq **);
+int nfs4_read_rpc_async_finish(nfsnode_t, struct nfsreq *, uio_t, size_t *, int *);
+int nfs4_write_rpc_async(nfsnode_t, uio_t, size_t, thread_t, kauth_cred_t, int, struct nfsreq_cbinfo *, struct nfsreq **);
+int nfs4_write_rpc_async_finish(nfsnode_t, struct nfsreq *, int *, size_t *, uint64_t *);
+int nfs4_readdir_rpc(nfsnode_t, struct nfsbuf *, vfs_context_t);
+int nfs4_readlink_rpc(nfsnode_t, char *, uint32_t *, vfs_context_t);
+int nfs4_commit_rpc(nfsnode_t, uint64_t, uint64_t, kauth_cred_t, uint64_t);
+int nfs4_lookup_rpc_async(nfsnode_t, char *, int, vfs_context_t, struct nfsreq **);
+int nfs4_lookup_rpc_async_finish(nfsnode_t, char *, int, vfs_context_t, struct nfsreq *, u_int64_t *, fhandle_t *, struct nfs_vattr *);
+int nfs4_remove_rpc(nfsnode_t, char *, int, thread_t, kauth_cred_t);
+int nfs4_rename_rpc(nfsnode_t, char *, int, nfsnode_t, char *, int, vfs_context_t);
+int nfs4_pathconf_rpc(nfsnode_t, struct nfs_fsattr *, vfs_context_t);
+int nfs4_setlock_rpc(nfsnode_t, struct nfs_open_file *, struct nfs_file_lock *, int, int, thread_t, kauth_cred_t);
+int nfs4_unlock_rpc(nfsnode_t, struct nfs_lock_owner *, int, uint64_t, uint64_t, int, thread_t, kauth_cred_t);
+int nfs4_getlock_rpc(nfsnode_t, struct nfs_lock_owner *, struct flock *, uint64_t, uint64_t, vfs_context_t);
+#endif
+
int nfs_read_rpc(nfsnode_t, uio_t, vfs_context_t);
int nfs_write_rpc(nfsnode_t, uio_t, vfs_context_t, int *, uint64_t *);
int nfs_write_rpc2(nfsnode_t, uio_t, thread_t, kauth_cred_t, int *, uint64_t *);
int nfs3_access_rpc(nfsnode_t, u_int32_t *, int, vfs_context_t);
-int nfs4_access_rpc(nfsnode_t, u_int32_t *, int, vfs_context_t);
int nfs3_getattr_rpc(nfsnode_t, mount_t, u_char *, size_t, int, vfs_context_t, struct nfs_vattr *, u_int64_t *);
-int nfs4_getattr_rpc(nfsnode_t, mount_t, u_char *, size_t, int, vfs_context_t, struct nfs_vattr *, u_int64_t *);
int nfs3_setattr_rpc(nfsnode_t, struct vnode_attr *, vfs_context_t);
-int nfs4_setattr_rpc(nfsnode_t, struct vnode_attr *, vfs_context_t);
int nfs3_read_rpc_async(nfsnode_t, off_t, size_t, thread_t, kauth_cred_t, struct nfsreq_cbinfo *, struct nfsreq **);
-int nfs4_read_rpc_async(nfsnode_t, off_t, size_t, thread_t, kauth_cred_t, struct nfsreq_cbinfo *, struct nfsreq **);
int nfs3_read_rpc_async_finish(nfsnode_t, struct nfsreq *, uio_t, size_t *, int *);
-int nfs4_read_rpc_async_finish(nfsnode_t, struct nfsreq *, uio_t, size_t *, int *);
int nfs3_write_rpc_async(nfsnode_t, uio_t, size_t, thread_t, kauth_cred_t, int, struct nfsreq_cbinfo *, struct nfsreq **);
-int nfs4_write_rpc_async(nfsnode_t, uio_t, size_t, thread_t, kauth_cred_t, int, struct nfsreq_cbinfo *, struct nfsreq **);
int nfs3_write_rpc_async_finish(nfsnode_t, struct nfsreq *, int *, size_t *, uint64_t *);
-int nfs4_write_rpc_async_finish(nfsnode_t, struct nfsreq *, int *, size_t *, uint64_t *);
int nfs3_readdir_rpc(nfsnode_t, struct nfsbuf *, vfs_context_t);
-int nfs4_readdir_rpc(nfsnode_t, struct nfsbuf *, vfs_context_t);
int nfs3_readlink_rpc(nfsnode_t, char *, uint32_t *, vfs_context_t);
-int nfs4_readlink_rpc(nfsnode_t, char *, uint32_t *, vfs_context_t);
int nfs3_commit_rpc(nfsnode_t, uint64_t, uint64_t, kauth_cred_t, uint64_t);
-int nfs4_commit_rpc(nfsnode_t, uint64_t, uint64_t, kauth_cred_t, uint64_t);
int nfs3_lookup_rpc_async(nfsnode_t, char *, int, vfs_context_t, struct nfsreq **);
-int nfs4_lookup_rpc_async(nfsnode_t, char *, int, vfs_context_t, struct nfsreq **);
int nfs3_lookup_rpc_async_finish(nfsnode_t, char *, int, vfs_context_t, struct nfsreq *, u_int64_t *, fhandle_t *, struct nfs_vattr *);
-int nfs4_lookup_rpc_async_finish(nfsnode_t, char *, int, vfs_context_t, struct nfsreq *, u_int64_t *, fhandle_t *, struct nfs_vattr *);
int nfs3_remove_rpc(nfsnode_t, char *, int, thread_t, kauth_cred_t);
-int nfs4_remove_rpc(nfsnode_t, char *, int, thread_t, kauth_cred_t);
int nfs3_rename_rpc(nfsnode_t, char *, int, nfsnode_t, char *, int, vfs_context_t);
-int nfs4_rename_rpc(nfsnode_t, char *, int, nfsnode_t, char *, int, vfs_context_t);
int nfs3_pathconf_rpc(nfsnode_t, struct nfs_fsattr *, vfs_context_t);
-int nfs4_pathconf_rpc(nfsnode_t, struct nfs_fsattr *, vfs_context_t);
int nfs3_setlock_rpc(nfsnode_t, struct nfs_open_file *, struct nfs_file_lock *, int, int, thread_t, kauth_cred_t);
-int nfs4_setlock_rpc(nfsnode_t, struct nfs_open_file *, struct nfs_file_lock *, int, int, thread_t, kauth_cred_t);
int nfs3_unlock_rpc(nfsnode_t, struct nfs_lock_owner *, int, uint64_t, uint64_t, int, thread_t, kauth_cred_t);
-int nfs4_unlock_rpc(nfsnode_t, struct nfs_lock_owner *, int, uint64_t, uint64_t, int, thread_t, kauth_cred_t);
int nfs3_getlock_rpc(nfsnode_t, struct nfs_lock_owner *, struct flock *, uint64_t, uint64_t, vfs_context_t);
-int nfs4_getlock_rpc(nfsnode_t, struct nfs_lock_owner *, struct flock *, uint64_t, uint64_t, vfs_context_t);
void nfsrv_active_user_list_reclaim(void);
void nfsrv_cleancache(void);
/* Debug support */
#define NFS_DEBUG_LEVEL (nfs_debug_ctl & 0xf)
-#define NFS_DEBUG_FACILITY ((nfs_debug_ctl >> 4) & 0xff)
-#define NFS_DEBUG_FLAGS ((nfs_debug_ctl >> 12) & 0xff)
+#define NFS_DEBUG_FACILITY ((nfs_debug_ctl >> 4) & 0xfff)
+#define NFS_DEBUG_FLAGS ((nfs_debug_ctl >> 16) & 0xf)
#define NFS_DEBUG_VALUE ((nfs_debug_ctl >> 20) & 0xfff)
-#define NFS_FAC_SOCK 0x01
-#define NFS_FAC_STATE 0x02
-#define NFS_FAC_NODE 0x04
-#define NFS_FAC_VNOP 0x08
-#define NFS_FAC_BIO 0x10
-#define NFS_FAC_GSS 0x20
-#define NFS_FAC_VFS 0x40
-
-#define NFS_DBG(fac, lev, fmt, ...) \
- if (__builtin_expect(NFS_DEBUG_LEVEL, 0)) nfs_printf(fac, lev, "%s: %d: " fmt, __func__, __LINE__, ## __VA_ARGS__)
-
-void nfs_printf(int, int, const char *, ...) __printflike(3, 4);
+#define NFS_FAC_SOCK 0x001
+#define NFS_FAC_STATE 0x002
+#define NFS_FAC_NODE 0x004
+#define NFS_FAC_VNOP 0x008
+#define NFS_FAC_BIO 0x010
+#define NFS_FAC_GSS 0x020
+#define NFS_FAC_VFS 0x040
+#define NFS_FAC_SRV 0x080
+
+#define NFS_IS_DBG(fac, lev) \
+ (__builtin_expect((NFS_DEBUG_FACILITY & (fac)) && ((lev) <= NFS_DEBUG_LEVEL), 0))
+#define NFS_DBG(fac, lev, fmt, ...) nfs_printf((fac), (lev), "%s: %d: " fmt, __func__, __LINE__, ## __VA_ARGS__)
+
+void nfs_printf(unsigned int, unsigned int, const char *, ...) __printflike(3, 4);
+void nfs_dump_mbuf(const char *, int, const char *, mbuf_t);
int nfs_mountopts(struct nfsmount *, char *, int);
__END_DECLS
projects / apple / xnu.git / blobdiff