Function log_one_line

lightningd/log.c:771–813

};

static void log_one_line(struct timerel diff,
			 enum log_level level,
			 const struct node_id *node_id,
			 const char *prefix,
			 const char *log,
			 size_t loglen,
			 const u8 *io,
			 size_t iolen,
			 struct log_data *data)
{
	char buf[101];

	snprintf(buf, sizeof(buf), "%s+%lu.%09u %s%s: ",
		data->prefix,
		(unsigned long)diff.ts.tv_sec,
		(unsigned)diff.ts.tv_nsec,
		prefix,
		level == LOG_IO_IN ? "IO_IN"
		: level == LOG_IO_OUT ? "IO_OUT"
		: level == LOG_TRACE ? "TRACE"
		: level == LOG_DBG ? "DEBUG"
		: level == LOG_INFORM ? "INFO"
		: level == LOG_UNUSUAL ? "UNUSUAL"
		: level == LOG_BROKEN ? "BROKEN"
		: "**INVALID**");

	write_all(data->fd, buf, strlen(buf));
	write_all(data->fd, log, loglen);
	if (level == LOG_IO_IN || level == LOG_IO_OUT) {
		size_t off, used;

		/* No allocations, may be in signal handler. */
		for (off = 0; off < iolen; off += used) {
			used = iolen - off;
			if (hex_str_size(used) > sizeof(buf))
				used = hex_data_size(sizeof(buf));
			hex_encode(io + off, used, buf, hex_str_size(used));
			write_all(data->fd, buf, strlen(buf));
		}
	}

	data->prefix = "\n";
}

static struct log_file *find_log_file(struct log_book *log_book,
				      const char *fname)