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KJSON_STRING_CLOSE(3)	 BSD Library Functions Manual	 KJSON_STRING_CLOSE(3)

NAME
     kjson_string_close	-- open	string scope for kcgijson

LIBRARY
     library "libkcgijson"

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

     enum kcgi_err
     kjson_string_close(struct kjsonreq	*req);

DESCRIPTION
     Closes an string scope created with kjson_string_open(3) or
     kjson_stringp_open(3) in a	context	req initialised	with khtml_open(3).
     It	is an error to close a non-string scope.

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.

     KCGI_WRITER
	  The current scope is not a string.

EXAMPLES
     The following outputs a simple JSON document.  It assumes r is a struct
     kreq pointer.  For	brevity, it does not do	any error checking.

	   khttp_head(r, kresps[KRESP_STATUS],
	     "%s", khttps[KHTTP_200]);
	   khttp_head(r, kresps[KRESP_CONTENT_TYPE],
	     "%s", kmimetypes[KMIME_APP_JSON]);
	   khttp_body(r);
	   kjson_open(&req, r);
	   kjson_string_open(&req);
	   kjson_string_puts(&req, "Hello, ");
	   kjson_string_puts(&req, "world.");
	   kjson_string_close(&req);
	   kjson_close(&req);

SEE ALSO
     kcgijson(3)

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

BSD			       January 28, 2022				   BSD

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

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