SLPDEREG(3SLP) Service Location Protocol Library Functions SLPDEREG(3SLP)

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

slp_api(3SLP), slp.conf(5), slpd.reg(5), attributes(7), slpd(8)


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.

January 16, 2003 SLPDEREG(3SLP)