About Location Services in Mac OS X v10.6 and Safari 5
Location Services allow applications to use information from Wi-Fi networks to determine your approximate location. In order to use Location Services, you must have an AirPort connection that can scan for nearby networks, and also a connection to the Internet.
SLPFree(3SLP) Service Location Protocol Library Functions SLPFree(3SLP)NAME
SLPFree - frees memory
SYNOPSIS
#include <slp.h>
SLPError SLPFree(void *pvMem);
DESCRIPTION
The SLPFree() function frees memory returned from SLPParseSrvURL(), SLPFindScopes(), SLPEscape(), and SLPUnescape().
PARAMETERS
pvMem A pointer to the storage allocated by the SLPParseSrvURL(), SLPFindScopes(), SLPEscape(), and SLPUnescape() functions.
pvMem is ignored if its value is 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 SLPFree()
The following example illustrates how to call SLPFree(). It assumes that SrvURL contains previously allocated memory.
SLPerror err;
err = SLPFree((void*) SrvURL);
ENVIRONMENT VARIABLES
SLP_CONF_FILE When set, use this file for configuration.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWslpu |
+-----------------------------+-----------------------------+
SEE ALSO slpd(1M), SLPEscape(3SLP), SLPFindScopes(3SLP), SLPParseSrvURL(3SLP), SLPUnescape(3SLP ), 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.
SunOS 5.10 16 Jan 2003 SLPFree(3SLP)
