Function svn_fs_hotcopy3 

pub unsafe extern "C" fn svn_fs_hotcopy3(
    src_path: *const c_char,
    dest_path: *const c_char,
    clean: svn_boolean_t,
    incremental: svn_boolean_t,
    notify_func: svn_fs_hotcopy_notify_t,
    notify_baton: *mut c_void,
    cancel_func: svn_cancel_func_t,
    cancel_baton: *mut c_void,
    scratch_pool: *mut apr_pool_t,
) -> *mut svn_error_t

Copy a possibly live Subversion filesystem from @a src_path to @a dest_path. If @a clean is @c TRUE, perform cleanup on the source filesystem as part of the copy operation; currently, this means deleting copied, unused logfiles for a Berkeley DB source filesystem.

If @a incremental is TRUE, make an effort to avoid re-copying information already present in the destination where possible. If incremental hotcopy is not implemented, raise #SVN_ERR_UNSUPPORTED_FEATURE.

For each revision range copied, @a notify_func will be called with staring and ending revision numbers (both inclusive and not necessarily different) and with the @a notify_baton. Currently, this notification is not triggered by the BDB backend. @a notify_func may be @c NULL if this notification is not required.

The optional @a cancel_func callback will be invoked with @a cancel_baton as usual to allow the user to preempt this potentially lengthy operation.

Use @a scratch_pool for temporary allocations.

@since New in 1.9.