Function set_commit_buffer_from_strbuf

blame.c:175–182

* This isn't as simple as passing sb->buf and sb->len, because we * want to transfer ownership of the buffer to the commit (so we * must use detach). */

 * must use detach).
 */
static void set_commit_buffer_from_strbuf(struct repository *r,
					  struct commit *c,
					  struct strbuf *sb)
{
	size_t len;
	void *buf = strbuf_detach(sb, &len);
	set_commit_buffer(r, c, buf, len);
}

/*
 * Prepare a dummy commit that represents the work tree (or staged) item.