diff options
Diffstat (limited to 'lib/libzfs/common/libzfs.h')
| -rw-r--r-- | lib/libzfs/common/libzfs.h | 111 |
1 files changed, 30 insertions, 81 deletions
diff --git a/lib/libzfs/common/libzfs.h b/lib/libzfs/common/libzfs.h index 56ebf530daf5..ea34cc9efa31 100644 --- a/lib/libzfs/common/libzfs.h +++ b/lib/libzfs/common/libzfs.h @@ -21,9 +21,6 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Copyright 2011 Nexenta Systems, Inc. All rights reserved. - * Copyright (c) 2012 by Delphix. All rights reserved. - * Copyright (c) 2012, Joyent, Inc. All rights reserved. */ #ifndef _LIBZFS_H @@ -54,8 +51,7 @@ extern "C" { /* * libzfs errors */ -typedef enum zfs_error { - EZFS_SUCCESS = 0, /* no error -- success */ +enum { EZFS_NOMEM = 2000, /* out of memory */ EZFS_BADPROP, /* invalid property value */ EZFS_PROPREADONLY, /* cannot set readonly property */ @@ -127,7 +123,7 @@ typedef enum zfs_error { EZFS_DIFFDATA, /* bad zfs diff data */ EZFS_POOLREADONLY, /* pool is in read-only mode */ EZFS_UNKNOWN -} zfs_error_t; +}; /* * The following data structures are all part @@ -183,9 +179,6 @@ extern libzfs_handle_t *zfs_get_handle(zfs_handle_t *); extern void libzfs_print_on_error(libzfs_handle_t *, boolean_t); -extern void zfs_save_arguments(int argc, char **, char *, int); -extern int zpool_log_history(libzfs_handle_t *, const char *); - extern int libzfs_errno(libzfs_handle_t *); extern const char *libzfs_error_action(libzfs_handle_t *); extern const char *libzfs_error_description(libzfs_handle_t *); @@ -220,7 +213,7 @@ extern int zpool_iter(libzfs_handle_t *, zpool_iter_f, void *); */ extern int zpool_create(libzfs_handle_t *, const char *, nvlist_t *, nvlist_t *, nvlist_t *); -extern int zpool_destroy(zpool_handle_t *, const char *); +extern int zpool_destroy(zpool_handle_t *); extern int zpool_add(zpool_handle_t *, nvlist_t *); typedef struct splitflags { @@ -236,8 +229,6 @@ typedef struct splitflags { */ extern int zpool_scan(zpool_handle_t *, pool_scan_func_t); extern int zpool_clear(zpool_handle_t *, const char *, nvlist_t *); -extern int zpool_reguid(zpool_handle_t *); -extern int zpool_reopen(zpool_handle_t *); extern int zpool_vdev_online(zpool_handle_t *, const char *, int, vdev_state_t *); @@ -295,15 +286,6 @@ typedef enum { ZPOOL_STATUS_BAD_LOG, /* cannot read log chain(s) */ /* - * If the pool has unsupported features but can still be opened in - * read-only mode, its status is ZPOOL_STATUS_UNSUP_FEAT_WRITE. If the - * pool has unsupported features but cannot be opened at all, its - * status is ZPOOL_STATUS_UNSUP_FEAT_READ. - */ - ZPOOL_STATUS_UNSUP_FEAT_READ, /* unsupported features for read */ - ZPOOL_STATUS_UNSUP_FEAT_WRITE, /* unsupported features for write */ - - /* * These faults have no corresponding message ID. At the time we are * checking the status, the original reason for the FMA fault (I/O or * checksum errors) has been lost. @@ -335,20 +317,18 @@ extern void zpool_dump_ddt(const ddt_stat_t *dds, const ddt_histogram_t *ddh); * Statistics and configuration functions. */ extern nvlist_t *zpool_get_config(zpool_handle_t *, nvlist_t **); -extern nvlist_t *zpool_get_features(zpool_handle_t *); extern int zpool_refresh_stats(zpool_handle_t *, boolean_t *); extern int zpool_get_errlog(zpool_handle_t *, nvlist_t **); /* * Import and export functions */ -extern int zpool_export(zpool_handle_t *, boolean_t, const char *); -extern int zpool_export_force(zpool_handle_t *, const char *); +extern int zpool_export(zpool_handle_t *, boolean_t); +extern int zpool_export_force(zpool_handle_t *); extern int zpool_import(libzfs_handle_t *, nvlist_t *, const char *, char *altroot); extern int zpool_import_props(libzfs_handle_t *, nvlist_t *, const char *, nvlist_t *, int); -extern void zpool_print_unsup_feat(nvlist_t *config); /* * Search for pools to import @@ -377,7 +357,7 @@ extern nvlist_t *zpool_find_import_cached(libzfs_handle_t *, const char *, */ struct zfs_cmd; -extern const char *zfs_history_event_names[]; +extern const char *zfs_history_event_names[LOG_END]; extern char *zpool_vdev_name(libzfs_handle_t *, zpool_handle_t *, nvlist_t *, boolean_t verbose); @@ -385,6 +365,9 @@ extern int zpool_upgrade(zpool_handle_t *, uint64_t); extern int zpool_get_history(zpool_handle_t *, nvlist_t **); extern int zpool_history_unpack(char *, uint64_t, uint64_t *, nvlist_t ***, uint_t *); +extern void zpool_set_history_str(const char *subcommand, int argc, + char **argv, char *history_str); +extern int zpool_stage_history(libzfs_handle_t *, const char *); extern void zpool_obj_to_path(zpool_handle_t *, uint64_t, uint64_t, char *, size_t len); extern int zfs_ioctl(libzfs_handle_t *, int, struct zfs_cmd *); @@ -397,7 +380,6 @@ extern void zpool_explain_recover(libzfs_handle_t *, const char *, int, * underlying datasets, only the references to them. */ extern zfs_handle_t *zfs_open(libzfs_handle_t *, const char *, int); -extern zfs_handle_t *zfs_handle_dup(zfs_handle_t *); extern void zfs_close(zfs_handle_t *); extern zfs_type_t zfs_get_type(const zfs_handle_t *); extern const char *zfs_get_name(const zfs_handle_t *); @@ -431,20 +413,12 @@ extern int zfs_prop_get_userquota_int(zfs_handle_t *zhp, const char *propname, uint64_t *propvalue); extern int zfs_prop_get_userquota(zfs_handle_t *zhp, const char *propname, char *propbuf, int proplen, boolean_t literal); -extern int zfs_prop_get_written_int(zfs_handle_t *zhp, const char *propname, - uint64_t *propvalue); -extern int zfs_prop_get_written(zfs_handle_t *zhp, const char *propname, - char *propbuf, int proplen, boolean_t literal); -extern int zfs_prop_get_feature(zfs_handle_t *zhp, const char *propname, - char *buf, size_t len); extern uint64_t zfs_prop_get_int(zfs_handle_t *, zfs_prop_t); extern int zfs_prop_inherit(zfs_handle_t *, const char *, boolean_t); extern const char *zfs_prop_values(zfs_prop_t); extern int zfs_prop_is_string(zfs_prop_t prop); extern nvlist_t *zfs_get_user_props(zfs_handle_t *); extern nvlist_t *zfs_get_recvd_props(zfs_handle_t *); -extern nvlist_t *zfs_get_clones_nvl(zfs_handle_t *); - typedef struct zprop_list { int pl_prop; @@ -462,19 +436,10 @@ extern void zfs_prune_proplist(zfs_handle_t *, uint8_t *); #define ZFS_MOUNTPOINT_NONE "none" #define ZFS_MOUNTPOINT_LEGACY "legacy" -#define ZFS_FEATURE_DISABLED "disabled" -#define ZFS_FEATURE_ENABLED "enabled" -#define ZFS_FEATURE_ACTIVE "active" - -#define ZFS_UNSUPPORTED_INACTIVE "inactive" -#define ZFS_UNSUPPORTED_READONLY "readonly" - /* * zpool property management */ extern int zpool_expand_proplist(zpool_handle_t *, zprop_list_t **); -extern int zpool_prop_get_feature(zpool_handle_t *, const char *, char *, - size_t); extern const char *zpool_prop_default_string(zpool_prop_t); extern uint64_t zpool_prop_default_numeric(zpool_prop_t); extern const char *zpool_prop_column_name(zpool_prop_t); @@ -528,7 +493,6 @@ extern int zfs_iter_dependents(zfs_handle_t *, boolean_t, zfs_iter_f, void *); extern int zfs_iter_filesystems(zfs_handle_t *, zfs_iter_f, void *); extern int zfs_iter_snapshots(zfs_handle_t *, zfs_iter_f, void *); extern int zfs_iter_snapshots_sorted(zfs_handle_t *, zfs_iter_f, void *); -extern int zfs_iter_snapspec(zfs_handle_t *, const char *, zfs_iter_f, void *); typedef struct get_all_cb { zfs_handle_t **cb_handles; @@ -549,94 +513,79 @@ extern int zfs_create(libzfs_handle_t *, const char *, zfs_type_t, extern int zfs_create_ancestors(libzfs_handle_t *, const char *); extern int zfs_destroy(zfs_handle_t *, boolean_t); extern int zfs_destroy_snaps(zfs_handle_t *, char *, boolean_t); -extern int zfs_destroy_snaps_nvl(zfs_handle_t *, nvlist_t *, boolean_t); extern int zfs_clone(zfs_handle_t *, const char *, nvlist_t *); extern int zfs_snapshot(libzfs_handle_t *, const char *, boolean_t, nvlist_t *); -extern int zfs_snapshot_nvl(libzfs_handle_t *hdl, nvlist_t *snaps, - nvlist_t *props); extern int zfs_rollback(zfs_handle_t *, zfs_handle_t *, boolean_t); -extern int zfs_rename(zfs_handle_t *, const char *, boolean_t, boolean_t); +extern int zfs_rename(zfs_handle_t *, const char *, boolean_t); typedef struct sendflags { /* print informational messages (ie, -v was specified) */ - boolean_t verbose; + int verbose : 1; /* recursive send (ie, -R) */ - boolean_t replicate; + int replicate : 1; /* for incrementals, do all intermediate snapshots */ - boolean_t doall; + int doall : 1; /* (ie, -I) */ /* if dataset is a clone, do incremental from its origin */ - boolean_t fromorigin; + int fromorigin : 1; /* do deduplication */ - boolean_t dedup; + int dedup : 1; /* send properties (ie, -p) */ - boolean_t props; - - /* do not send (no-op, ie. -n) */ - boolean_t dryrun; - - /* parsable verbose output (ie. -P) */ - boolean_t parsable; - - /* show progress (ie. -v) */ - boolean_t progress; + int props : 1; } sendflags_t; typedef boolean_t (snapfilter_cb_t)(zfs_handle_t *, void *); -extern int zfs_send(zfs_handle_t *, const char *, const char *, - sendflags_t *, int, snapfilter_cb_t, void *, nvlist_t **); +extern int zfs_send(zfs_handle_t *zhp, const char *fromsnap, const char *tosnap, + sendflags_t flags, int outfd, snapfilter_cb_t filter_func, + void *cb_arg, nvlist_t **debugnvp); extern int zfs_promote(zfs_handle_t *); extern int zfs_hold(zfs_handle_t *, const char *, const char *, boolean_t, boolean_t, boolean_t, int, uint64_t, uint64_t); extern int zfs_release(zfs_handle_t *, const char *, const char *, boolean_t); -extern int zfs_get_holds(zfs_handle_t *, nvlist_t **); extern uint64_t zvol_volsize_to_reservation(uint64_t, nvlist_t *); typedef int (*zfs_userspace_cb_t)(void *arg, const char *domain, uid_t rid, uint64_t space); -extern int zfs_userspace(zfs_handle_t *, zfs_userquota_prop_t, - zfs_userspace_cb_t, void *); - -extern int zfs_get_fsacl(zfs_handle_t *, nvlist_t **); -extern int zfs_set_fsacl(zfs_handle_t *, boolean_t, nvlist_t *); +extern int zfs_userspace(zfs_handle_t *zhp, zfs_userquota_prop_t type, + zfs_userspace_cb_t func, void *arg); typedef struct recvflags { /* print informational messages (ie, -v was specified) */ - boolean_t verbose; + int verbose : 1; /* the destination is a prefix, not the exact fs (ie, -d) */ - boolean_t isprefix; + int isprefix : 1; /* * Only the tail of the sent snapshot path is appended to the * destination to determine the received snapshot name (ie, -e). */ - boolean_t istail; + int istail : 1; /* do not actually do the recv, just check if it would work (ie, -n) */ - boolean_t dryrun; + int dryrun : 1; /* rollback/destroy filesystems as necessary (eg, -F) */ - boolean_t force; + int force : 1; /* set "canmount=off" on all modified filesystems */ - boolean_t canmountoff; + int canmountoff : 1; /* byteswap flag is used internally; callers need not specify */ - boolean_t byteswap; + int byteswap : 1; /* do not mount file systems as they are extracted (private) */ - boolean_t nomount; + int nomount : 1; } recvflags_t; -extern int zfs_receive(libzfs_handle_t *, const char *, recvflags_t *, +extern int zfs_receive(libzfs_handle_t *, const char *, recvflags_t, int, avl_tree_t *); typedef enum diff_flags { |