'\" te
.\" Copyright (c) 2003, Sun Microsystems, Inc. All Rights Reserved.
.TH SLPDelAttrs 3SLP "16 Jan 2003" "SunOS 5.11" "Service Location Protocol Library Functions"
.SH NAME
SLPDelAttrs \- delete attributes
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR... ] \fIfile\fR... \fB-lslp\fR [ \fIlibrary\fR... ]
#include <slp.h>

\fBSLPError\fR \fBSLPDelAttrs\fR(\fBSLPHandle\fR \fIhSLP\fR, \fBconst char *\fR\fIpcURL\fR,
     \fBconst char *\fR\fIpcAttrs\fR, \fBSLPRegReport *\fR\fIcallback\fR, \fBvoid *\fR\fIpvCookie\fR);
.fi

.SH DESCRIPTION
.sp
.LP
The \fBSLPDelAttrs()\fR function deletes the selected attributes in the locale of the \fBSLPHandle\fR. If no error  occurs, the return value is \fB0\fR. Otherwise, one of the \fBSLPError\fR codes is returned.
.SH PARAMETERS
.sp
.ne 2
.mk
.na
\fB\fIhSLP\fR\fR
.ad
.RS 12n
.rt  
The language  specific \fBSLPHandle\fR to  use to delete  attributes. It cannot  be \fINULL\fR.
.RE

.sp
.ne 2
.mk
.na
\fB\fIpcURL\fR\fR
.ad
.RS 12n
.rt  
The \fB URL\fR of the advertisement from which the attributes should be deleted.  It cannot be \fINULL\fR.
.RE

.sp
.ne 2
.mk
.na
\fB\fIpcAttrs\fR\fR
.ad
.RS 12n
.rt  
A  comma-separated  list of attribute ids  for  the attributes to deregister.
.RE

.sp
.ne 2
.mk
.na
\fB\fIcallback\fR\fR
.ad
.RS 12n
.rt  
A callback to report the operation's completion status. It cannot be \fINULL\fR.
.RE

.sp
.ne 2
.mk
.na
\fB\fIpvCookie\fR\fR
.ad
.RS 12n
.rt  
Memory passed to the callback code from the client. It cannot be \fINULL\fR.
.RE

.SH ERRORS
.sp
.LP
This function or its callback may return any \fBSLP\fR error code. See the ERRORS section in \fBslp_api\fR(3SLP).
.SH EXAMPLES
.LP
\fBExample 1 \fRDeleting Attributes
.sp
.LP
Use the following example to delete the \fBlocation\fR and \fBdpi\fR attributes for the \fBURL\fR \fBservice:printer:lpr://serv/queve1\fR

.sp
.in +2
.nf
SLPHandle hSLP;
SLPError err;
SLPRegReport report;

err = SLPDelAttrs(hSLP, "service:printer:lpr://serv/queue1",
    "location,dpi", report, NULL);
.fi
.in -2

.SH ENVIRONMENT VARIABLES
.sp
.ne 2
.mk
.na
\fB\fBSLP_CONF_FILE\fR\fR
.ad
.RS 17n
.rt  
When set, use this file for configuration.
.RE

.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5)  for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Availabilityservice/network/slp
.TE

.SH SEE ALSO
.sp
.LP
\fBslpd\fR(1M), \fBslp_api\fR(3SLP), \fBslp.conf\fR(4), \fBslpd.reg\fR(4), \fBattributes\fR(5)
.sp
.LP
\fIManaging Service Location Protocol Services in Oracle Solaris 11.3\fR
.sp
.LP
Kempf, J. and Guttman, E. \fIRFC 2614, An API for Service Location\fR. The Internet Society. June 1999.