|KHTML_ELEM(3)||Library Functions Manual||KHTML_ELEM(3)|
open an element scope for kcgihtml
khtml_elem(struct khtmlreq *req,
enum kelem elem);
If elem is a “void” eleemnt
KELEM_DOCTYPE, the scope is immediately closed so no
new scope is opened.
- Success (not an error).
- Internal memory allocation failure, including reaching the maximum number of possible HTML scopes.
- The output connection has been terminated. For FastCGI connections, the current connection should be released with khttp_free(3) and parse loop reentered.
- The connection is still expecting headers with khttp_head(3). Indicates that khttp_body(3) did not return with success or was not invoked. For FastCGI connections, the current connection should be released with khttp_free(3) and parse loop reentered.
- Internal system error writing to the output stream.
khttp_head(r, kresps[KRESP_STATUS], "%s", khttps[KHTTP_200]); khttp_head(r, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_TEXT_HTML]); khttp_body(r); khtml_open(&req, r, 0); khtml_elem(&req, KELEM_DOCTYPE); khtml_elem(&req, KELEM_HTML); khtml_elem(&req, KELEM_HEAD); khtml_elem(&req, KELEM_TITLE); khtml_puts(&req, "Hello, world."); khtml_close(&req);
|March 27, 2020||OpenBSD 6.5|