static int ftp_store(FTPContext *s) { char command[CONTROL_BUFFER_SIZE]; const int stor_codes[] = {150, 0}; snprintf(command, sizeof(command), "STOR %s\r\n", s->path); if (!ftp_send_command(s, command, stor_codes, NULL)) return AVERROR(EIO); s->state = UPLOADING; return 0; }