Function xo_do_close_container

tools/libxo/libxo/libxo.c:7030–7089

}

static int
xo_do_close_container (xo_handle_t *xop, const char *name)
{
    xop = xo_default(xop);

    ssize_t rc = 0;
    const char *ppn = XOF_ISSET(xop, XOF_PRETTY) ? "\n" : "";
    const char *pre_nl = "";

    if (name == NULL) {
	xo_stack_t *xsp = &xop->xo_stack[xop->xo_depth];

	name = xsp->xs_name;
	if (name) {
	    ssize_t len = strlen(name) + 1;
	    /* We need to make a local copy; xo_depth_change will free it */
	    char *cp = alloca(len);
	    memcpy(cp, name, len);
	    name = cp;
	} else if (!(xsp->xs_flags & XSF_DTRT)) {
	    xo_failure(xop, "missing name without 'dtrt' mode");
	    name = XO_FAILURE_NAME;
	}
    }

    const char *leader = xo_xml_leader(xop, name);

    switch (xo_style(xop)) {
    case XO_STYLE_XML:
	xo_depth_change(xop, name, -1, -1, XSS_CLOSE_CONTAINER, 0);
	rc = xo_printf(xop, "%*s</%s%s>%s", xo_indent(xop), "", leader, name, ppn);
	break;

    case XO_STYLE_JSON:
	xo_stack_set_flags(xop);

	pre_nl = XOF_ISSET(xop, XOF_PRETTY) ? "\n" : "";
	ppn = "";

	xo_depth_change(xop, name, -1, -1, XSS_CLOSE_CONTAINER, 0);
	rc = xo_printf(xop, "%s%*s}%s", pre_nl, xo_indent(xop), "", ppn);
	xop->xo_stack[xop->xo_depth].xs_flags |= XSF_NOT_FIRST;
	break;

    case XO_STYLE_HTML:
    case XO_STYLE_TEXT:
	xo_depth_change(xop, name, -1, 0, XSS_CLOSE_CONTAINER, 0);
	break;

    case XO_STYLE_SDPARAMS:
	break;

    case XO_STYLE_ENCODER:
	xo_depth_change(xop, name, -1, 0, XSS_CLOSE_CONTAINER, 0);
	rc = xo_encoder_handle(xop, XO_OP_CLOSE_CONTAINER, name, NULL, 0);
	break;
    }