Function transmission_sys::tr_makeMetaInfo

pub unsafe extern "C" fn tr_makeMetaInfo(
    builder: *mut tr_metainfo_builder, 
    outputFile: *const c_char, 
    trackers: *const tr_tracker_info, 
    trackerCount: c_int, 
    comment: *const c_char, 
    isPrivate: bool
)

@brief create a new .torrent file

This is actually done in a worker thread, not the main thread! Otherwise the client's interface would lock up while this runs.

It is the caller's responsibility to poll builder->isDone from time to time! When the worker thread sets that flag, the caller must pass the builder to tr_metaInfoBuilderFree().

@param outputFile if NULL, builder->top + ".torrent" will be used.

@param trackers An array of trackers, sorted by tier from first to last. NOTE: only the tier' andannounce' fields are used.

@param trackerCount size of the `trackers' array