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KXML_PROLOGUE(3) Library Functions Manual KXML_PROLOGUE(3) NAME kxml_prologue -- put XML prologue for kcgixml LIBRARY library "libkcgixml" SYNOPSIS #include <sys/types.h> #include <stdarg.h> #include <stdint.h> #include <kcgi.h> #include <kcgixml.h> enum kcgi_err kxml_prologue(struct kxmlreq *req); DESCRIPTION Writes the standard XML prologue to a context req initialised with kxml_open(3). The prologue used is <?xml version="1.0" encoding="utf-8" ?>. 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 connec- tions, 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). In- dicates 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. KCGI_SYSTEM Internal system error writing to the output stream. EXAMPLES The following outputs a simple XML page. It assumes r is a struct kreq pointer. For brevity, it does not do any error checking. const char *const elems[] = { "foo", "bar", "baz" }; khttp_head(r, kresps[KRESP_STATUS], "%s", khttps[KHTTP_200]); khttp_head(r, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_TEXT_XML]); khttp_body(r); kxml_open(&req, r, elems, 3); kxml_prologue(&req); kxml_push(&req, 0); /* foo */ kxml_puts(&req, "Hello, world"); kxml_close(&req); SEE ALSO kcgixml(3) AUTHORS Written by Kristaps Dzonsons <kristaps@bsd.lv>. FreeBSD Ports 14.quarterly $Mdocdate$ KXML_PROLOGUE(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO | AUTHORS
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