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KXML_PUTS(3) Library Functions Manual KXML_PUTS(3) NAME kxml_write -- put content data 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_write(const char *buf, size_t sz, void *arg); DESCRIPTION Writes binary data buf of length sz to a context arg, a struct kxmlreq initialised with kxml_open(3) and passed as an opaque pointer. If buf is NULL or sz is zero, does nothing and returns success. All of the content is XML escaped. 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_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_PUTS(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO | AUTHORS
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