|KHTML_WRITE(3)||Library Functions Manual||KHTML_WRITE(3)|
put content data for kcgihtml
khtml_write(const char *buf,
size_t sz, void *arg);
NULLor sz is zero, does nothing and returns success. All of the content is HTML escaped, for example, the left-angle bracket “<” is rendered as “<”.
- Success (not an error).
- Internal memory allocation failure.
- 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_BODY); khtml_elem(&req, KELEM_P); khtml_write(&req, "Hello, world.", 13); khtml_close(&req);
|March 27, 2020||OpenBSD 6.5|