|KHTTP_WRITE(3)||Library Functions Manual||KHTTP_WRITE(3)|
write HTTP content data for kcgi
khttp_write(struct kreq *req,
const char *buf, size_t sz);
Write binary data buf of length
sz to a kcgi(3) context
req allocated with khttp_parse(3) or
khttp_fcgi_parse(3). It should only be invoked after
khttp_body(3). Does nothing if buf
NULL or sz is zero.
Returns an enum kcgi_err indicating the error state.
- 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.
Written by Kristaps Dzonsons <email@example.com>.
|September 23, 2021||OpenBSD 6.7|