147 lines
4.2 KiB
C
147 lines
4.2 KiB
C
/* C wrappers around some zfs calls and C in general that should simplify
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* using libzfs from go language, make go code shorter and more readable.
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*/
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#ifndef SERVERWARE_ZPOOL_H
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#define SERVERWARE_ZPOOL_H
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struct zpool_list {
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zpool_handle_t *zph;
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void *pnext;
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};
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struct vdev_children {
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nvlist_t **first;
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uint_t count;
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};
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typedef struct zpool_list zpool_list_t;
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typedef struct zpool_list* zpool_list_ptr;
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typedef struct vdev_children vdev_children_t;
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typedef struct vdev_children* vdev_children_ptr;
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typedef struct pool_scan_stat* pool_scan_stat_ptr;
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zpool_list_t *create_zpool_list_item();
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void zprop_source_tostr(char *dst, zprop_source_t source);
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zpool_list_t* zpool_list_open(const char *name);
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zpool_list_ptr zpool_list_openall();
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zpool_list_t *zpool_next(zpool_list_t *pool);
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void zpool_list_free(zpool_list_t *list);
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void zpool_list_close(zpool_list_t *pool);
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property_list_ptr read_zpool_property(zpool_list_ptr pool, int prop);
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property_list_t *read_zpool_properties(zpool_list_ptr pool);
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property_list_t *next_property(property_list_t *list);
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pool_state_t zpool_read_state(zpool_handle_t *zh);
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const char *lasterr(void);
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// int
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// add_prop_list(const char *propname, char *propval, nvlist_t **props,
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// boolean_t poolprop);
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nvlist_t** nvlist_alloc_array(int count);
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void nvlist_array_set(nvlist_t** a, int i, nvlist_t *item);
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void nvlist_free_array(nvlist_t **a);
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nvlist_t *nvlist_array_at(nvlist_t **a, uint_t i);
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int refresh_stats(zpool_list_t *pool);
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const char *get_vdev_type(nvlist_ptr nv);
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const vdev_stat_ptr get_vdev_stats(nvlist_ptr nv);
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pool_scan_stat_ptr get_vdev_scan_stats(nvlist_t *nv);
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vdev_children_ptr get_vdev_children(nvlist_t *nv);
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const char *get_vdev_path(nvlist_ptr nv);
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uint64_t get_vdev_is_log(nvlist_ptr nv);
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uint64_t get_zpool_state(nvlist_ptr nv);
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uint64_t get_zpool_guid(nvlist_ptr nv);
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const char *get_zpool_name(nvlist_ptr nv);
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const char *get_zpool_comment(nvlist_ptr nv);
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nvlist_ptr get_zpool_vdev_tree(nvlist_ptr nv);
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char *sZPOOL_CONFIG_VERSION;
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char *sZPOOL_CONFIG_POOL_NAME;
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char *sZPOOL_CONFIG_POOL_STATE;
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char *sZPOOL_CONFIG_POOL_TXG;
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char *sZPOOL_CONFIG_POOL_GUID;
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char *sZPOOL_CONFIG_CREATE_TXG;
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char *sZPOOL_CONFIG_TOP_GUID;
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char *sZPOOL_CONFIG_VDEV_TREE;
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char *sZPOOL_CONFIG_TYPE;
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char *sZPOOL_CONFIG_CHILDREN;
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char *sZPOOL_CONFIG_ID;
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char *sZPOOL_CONFIG_GUID;
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char *sZPOOL_CONFIG_PATH;
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char *sZPOOL_CONFIG_DEVID;
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char *sZPOOL_CONFIG_METASLAB_ARRAY;
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char *sZPOOL_CONFIG_METASLAB_SHIFT;
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char *sZPOOL_CONFIG_ASHIFT;
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char *sZPOOL_CONFIG_ASIZE;
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char *sZPOOL_CONFIG_DTL;
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char *sZPOOL_CONFIG_SCAN_STATS;
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char *sZPOOL_CONFIG_VDEV_STATS;
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char *sZPOOL_CONFIG_WHOLE_DISK;
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char *sZPOOL_CONFIG_ERRCOUNT;
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char *sZPOOL_CONFIG_NOT_PRESENT;
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char *sZPOOL_CONFIG_SPARES;
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char *sZPOOL_CONFIG_IS_SPARE;
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char *sZPOOL_CONFIG_NPARITY;
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char *sZPOOL_CONFIG_HOSTID;
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char *sZPOOL_CONFIG_HOSTNAME;
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char *sZPOOL_CONFIG_LOADED_TIME;
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char *sZPOOL_CONFIG_UNSPARE;
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char *sZPOOL_CONFIG_PHYS_PATH;
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char *sZPOOL_CONFIG_IS_LOG;
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char *sZPOOL_CONFIG_L2CACHE;
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char *sZPOOL_CONFIG_HOLE_ARRAY;
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char *sZPOOL_CONFIG_VDEV_CHILDREN;
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char *sZPOOL_CONFIG_IS_HOLE;
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char *sZPOOL_CONFIG_DDT_HISTOGRAM;
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char *sZPOOL_CONFIG_DDT_OBJ_STATS;
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char *sZPOOL_CONFIG_DDT_STATS;
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char *sZPOOL_CONFIG_SPLIT;
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char *sZPOOL_CONFIG_ORIG_GUID;
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char *sZPOOL_CONFIG_SPLIT_GUID;
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char *sZPOOL_CONFIG_SPLIT_LIST;
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char *sZPOOL_CONFIG_REMOVING;
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char *sZPOOL_CONFIG_RESILVER_TXG;
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char *sZPOOL_CONFIG_COMMENT;
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char *sZPOOL_CONFIG_SUSPENDED;
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char *sZPOOL_CONFIG_TIMESTAMP;
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char *sZPOOL_CONFIG_BOOTFS;
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char *sZPOOL_CONFIG_MISSING_DEVICES;
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char *sZPOOL_CONFIG_LOAD_INFO;
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char *sZPOOL_CONFIG_REWIND_INFO;
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char *sZPOOL_CONFIG_UNSUP_FEAT;
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char *sZPOOL_CONFIG_ENABLED_FEAT;
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char *sZPOOL_CONFIG_CAN_RDONLY;
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char *sZPOOL_CONFIG_FEATURES_FOR_READ;
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char *sZPOOL_CONFIG_FEATURE_STATS;
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char *sZPOOL_CONFIG_ERRATA;
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char *sZPOOL_CONFIG_OFFLINE;
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char *sZPOOL_CONFIG_FAULTED;
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char *sZPOOL_CONFIG_DEGRADED;
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char *sZPOOL_CONFIG_REMOVED;
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char *sZPOOL_CONFIG_FRU;
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char *sZPOOL_CONFIG_AUX_STATE;
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char *sZPOOL_REWIND_POLICY;
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char *sZPOOL_REWIND_REQUEST;
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char *sZPOOL_REWIND_REQUEST_TXG;
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char *sZPOOL_REWIND_META_THRESH;
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char *sZPOOL_REWIND_DATA_THRESH;
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char *sZPOOL_CONFIG_LOAD_TIME;
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char *sZPOOL_CONFIG_LOAD_DATA_ERRORS;
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char *sZPOOL_CONFIG_REWIND_TIME;
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#endif
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/* SERVERWARE_ZPOOL_H */
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