man/man3slp/SLPDereg.3slp

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 SLPDereg 3SLP "16 jan 2003" "SunOS 5.11" "Service Location Protocol Library Functions"
 NAME
SLPDereg - deregister the SLP advertisement
 SYNOPSIS

cc [ flag... ] file... -lslp [ library... ]
#include <slp.h>

SLPError SLPDereg(SLPHandle hSLP, const char *pcURL,
 SLPRegReport callback, void *pvCookie);


 DESCRIPTION

The SLPDereg() function deregisters the advertisement for URL
pcURL in all scopes where the service is registered and in all language
locales, not just the locale of the SLPHandle. If no error occurs, the
return value is 0. Otherwise, one of the SLPError codes is
returned.
 PARAMETERS

hSLP

The language specific SLPHandle to use for deregistering. hSLP
cannot be NULL.


pcURL

The URLto deregister. The value of pcURL cannot be NULL.


callback

A callback to report the operation completion status. callback cannot be
NULL.


pvCookie

Memory passed to the callback code from the client. pvCookie can be
NULL.


 ERRORS

This function or its callback may return any SLP error code. See the
ERRORS section in slp_api(3SLP).
 EXAMPLES

Example 1 Using SLPDereg()

Use the following example to deregister the advertisement for the URL
"service:ftp://csserver":

SLPerror err;
SLPHandle hSLP;
SLPRegReport regreport;

err = SLPDereg(hSLP, "service:ftp://csserver", regreport, NULL);


 ENVIRONMENT VARIABLES

SLP_CONF_FILE

When set, use this file for configuration.


 SEE ALSO

slpd(1M), slp_api(3SLP), slp.conf(4), slpd.reg(4),
attributes(5)

System Administration Guide: Network Services

Guttman, E., Perkins, C., Veizades, J., and Day, M. RFC 2608, Service
Location Protocol, Version 2. The Internet Society. June 1999.

Kempf, J. and Guttman, E., RFC 2614, An API for Service Location, The
Internet Society, June 1999.