Function find_end_of_log_message

trailer.c:858–880

* Find the end of the log message as an offset from the start of the input * (where callers of this function are interested in looking for a trailers * block in the same input). We have to consider two categories of content that * can come at the end of the input which we want to ignore (because they don't * belong in the log message): * * (1) the "patch part" which begins with a "---" divid

 * contains a trailer block, but that's not the concern of this function.
 */
static size_t find_end_of_log_message(const char *input, int no_divider)
{
	size_t end;
	const char *s;

	/* Assume the naive end of the input is already what we want. */
	end = strlen(input);

	/* Optionally skip over any patch part ("---" line and below). */
	if (!no_divider) {
		for (s = input; *s; s = next_line(s)) {
			const char *v;

			if (skip_prefix(s, "---", &v) && isspace(*v)) {
				end = s - input;
				break;
			}
		}
	}

	/* Skip over other ignorable bits. */
	return end - ignored_log_message_bytes(input, end);
}

/*
 * Return the position of the first trailer line or len if there are no