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


NAME


SLPDelAttrs - delete attributes

SYNOPSIS


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

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


DESCRIPTION


The SLPDelAttrs() function deletes the selected attributes in 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 to delete
attributes. It cannot be NULL.


pcURL
The URL of the advertisement from which the attributes
should be deleted. It cannot be NULL.


pcAttrs
A comma-separated list of attribute ids for the
attributes to deregister.


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


pvCookie
Memory passed to the callback code from the client. It cannot
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: Deleting Attributes




Use the following example to delete the location and dpi attributes for
the URL service:printer:lpr://serv/queve1


SLPHandle hSLP;
SLPError err;
SLPRegReport report;

err = SLPDelAttrs(hSLP, "service:printer:lpr://serv/queue1",
"location,dpi", report, 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


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


January 16, 2003 SLPDELATTRS(3SLP)