diff options
Diffstat (limited to 'libstore')
| -rw-r--r-- | libstore/std.c | 9 | ||||
| -rw-r--r-- | libstore/store.h | 16 |
2 files changed, 21 insertions, 4 deletions
diff --git a/libstore/std.c b/libstore/std.c index e42e2094..d2230c9d 100644 --- a/libstore/std.c +++ b/libstore/std.c @@ -23,10 +23,11 @@ const struct store_class *const store_std_classes[] = { - &store_device_class, &store_file_class, &store_zero_class, &store_task_class, - &store_ileave_class, &store_concat_class, &store_remap_class, - &store_query_class, &store_copy_class, &store_gunzip_class, - &store_bunzip2_class, &store_typed_open_class, + &store_device_class, &store_part_class, &store_file_class, + &store_zero_class, &store_task_class, &store_ileave_class, + &store_concat_class, &store_remap_class, &store_query_class, + &store_copy_class, &store_gunzip_class, &store_bunzip2_class, + &store_typed_open_class, 0 }; diff --git a/libstore/store.h b/libstore/store.h index 141b946f..8ca98b77 100644 --- a/libstore/store.h +++ b/libstore/store.h @@ -341,6 +341,21 @@ error_t _store_device_create (device_t device, int flags, size_t block_size, /* Open the device NAME, and return the corresponding store in STORE. */ error_t store_device_open (const char *name, int flags, struct store **store); +/* Return a new store in STORE which contains a remap store of partition + PART from the contents of SOURCE; SOURCE is consumed. */ +error_t store_part_create (struct store *source, int index, int flags, + struct store **store); + +/* Open the part NAME. NAME consists of a partition number, a ':', a another + store class name, a ':' and a name for to by passed to the store class. + E.g. "2:device:hd0" would open the second partition on a DEVICE store + named "hd0". FLAGS indicate how to open the store. CLASSES is used to + select classes specified by the type NAME; if it is 0, STORE_STD_CLASSES + is used. The new store is returned in *STORE. */ +error_t store_part_open (const char *name, int flags, + const struct store_class *const *classes, + struct store **store); + /* Return a new store in STORE referring to the file FILE. Unlike store_create, this will always use file i/o, even it would be possible to be more direct. This may work in more cases, for instance if the file has @@ -478,6 +493,7 @@ error_t store_mvol_create (struct store *phys, extern const struct store_class *const store_std_classes[]; extern const struct store_class store_device_class; +extern const struct store_class store_part_class; extern const struct store_class store_file_class; extern const struct store_class store_task_class; extern const struct store_class store_zero_class; |