'\" te
.\" Copyright (c) 1999, Sun Microsystems, Inc. All Rights Reserved.
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.TH SLPFREE 3SLP "Jan 16, 2003"
.SH NAME
SLPFree \- frees memory
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR... ] \fIfile\fR... \fB-lslp\fR [ \fIlibrary\fR... ]
#include <slp.h>

\fBSLPError\fR \fBSLPFree\fR(\fBvoid *\fR\fIpvMem\fR);
.fi

.SH DESCRIPTION
.sp
.LP
The \fBSLPFree()\fR function frees memory returned from \fBSLPParseSrvURL()\fR,
\fBSLPFindScopes()\fR,  \fBSLPEscape()\fR, and \fBSLPUnescape()\fR.
.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIpvMem\fR\fR
.ad
.RS 9n
 A pointer to the storage allocated by the \fBSLPParseSrvURL()\fR,
\fBSLPFindScopes()\fR, \fBSLPEscape()\fR, and \fBSLPUnescape()\fR functions.
\fIpvMem\fR is ignored if its value is \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 \fRUsing \fBSLPFree()\fR
.sp
.LP
The following example illustrates how to call \fBSLPFree()\fR. It assumes that
\fBSrvURL\fR contains previously allocated memory.

.sp
.in +2
.nf
SLPerror err;

err = SLPFree((void*) SrvURL);
.fi
.in -2

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

.SH SEE ALSO
.sp
.LP
\fBslpd\fR(1M), \fBSLPEscape\fR(3SLP), \fBSLPFindScopes\fR(3SLP),
\fBSLPParseSrvURL\fR(3SLP), \fBSLPUnescape\fR(3SLP), \fBslp_api\fR(3SLP),
\fBslp.conf\fR(4), \fBslpd.reg\fR(4), \fBattributes\fR(5)
.sp
.LP
\fISystem Administration Guide: Network Services\fR
.sp
.LP
Guttman, E.,  Perkins, C., Veizades, J., and Day, M. \fIRFC 2608, Service
Location Protocol, Version 2\fR. The Internet Society. June 1999.
.sp
.LP
Kempf, J. and Guttman, E. \fIRFC 2614, An API for Service Location\fR. The
Internet Society. June 1999.