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KHTTP_WRITE(3)	       FreeBSD Library Functions Manual		KHTTP_WRITE(3)

NAME
     khttp_write -- write HTTP content data for	kcgi

LIBRARY
     library "libkcgi"

SYNOPSIS
     #include <sys/types.h>
     #include <stdarg.h>
     #include <stdint.h>
     #include <kcgi.h>

     enum kcgi_err
     khttp_write(struct	kreq *req, const char *buf, size_t sz);

DESCRIPTION
     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 is NULL or sz is	zero.

     If	kcgi_writer_disable(3) has been	previously invoked, this function will
     abort(3).

RETURN VALUES
     Returns an	enum kcgi_err indicating the error state.

     KCGI_OK
	  Success (not an error).

     KCGI_ENOMEM
	  Internal memory allocation failure.

     KCGI_HUP
	  The output connection	has been terminated.  For FastCGI connections,
	  the current connection should	be released with khttp_free(3) and
	  parse	loop reentered.

     KCGI_FORM
	  The connection is still expecting headers with khttp_head(3).	 Indi-
	  cates	that khttp_body(3) did not return with success or was not in-
	  voked.  For FastCGI connections, the current connection should be
	  released with	khttp_free(3) and parse	loop reentered.

     KCGI_SYSTEM
	  Internal system error	writing	to the output stream.

SEE ALSO
     kcgi(3), kcgi_writer_disable(3), khttp_body(3), khttp_parse(3)

AUTHORS
     Written by	Kristaps Dzonsons <kristaps@bsd.lv>.

FreeBSD	13.0			March 22, 2020			  FreeBSD 13.0

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | AUTHORS

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