Function gnunet_sys::GNUNET_BIO_read_meta_data [−][src]
pub unsafe extern "C" fn GNUNET_BIO_read_meta_data(
h: *mut GNUNET_BIO_ReadHandle,
what: *const c_char,
result: *mut *mut GNUNET_CONTAINER_MetaData
) -> c_int
Read a metadata container.
@param h handle to an open file @param what describes what is being read (for error message creation) @param result the buffer to store a pointer to the (allocated) metadata @return #GNUNET_OK on success, #GNUNET_SYSERR on failure