Function dfs_seq_write

components/dfs/dfs_v2/src/dfs_seq_file.c:479–489

* @brief Write arbitrary binary data to sequence file buffer * * @param[in,out] seq Pointer to sequence file structure * @param[in] data Pointer to data to be written * @param[in] len Length of data in bytes * * @return int 0 on success, -1 if buffer overflow occurs */

 * @return int 0 on success, -1 if buffer overflow occurs
 */
int dfs_seq_write(struct dfs_seq_file *seq, const void *data, size_t len)
{
    if (seq->count + len < seq->size)
    {
        rt_memcpy(seq->buf + seq->count, data, len);
        seq->count += len;
        return 0;
    }
    dfs_seq_overflow(seq);
    return -1;
}

/**
 * @brief Pad the sequence file buffer with spaces and optionally append a character