Function get_html_page_path

builtin/help.c:541–563

}

static void get_html_page_path(struct strbuf *page_path, const char *page)
{
	struct stat st;
	const char *path = html_path;
	char *to_free = NULL;

	if (!path)
		path = to_free = system_path(GIT_HTML_PATH);

	/*
	 * Check that the page we're looking for exists.
	 */
	if (!strstr(path, "://")) {
		if (stat(mkpath("%s/%s.html", path, page), &st)
		    || !S_ISREG(st.st_mode))
			die("'%s/%s.html': documentation file not found.",
				path, page);
	}

	strbuf_init(page_path, 0);
	strbuf_addf(page_path, "%s/%s.html", path, page);
	free(to_free);
}

static void open_html(const char *path)
{