# RPC_GSS_IS_INSTALLED(3) - man - phpman

[RPC_GSS_IS_INSTALLED(3)](https://www.chedong.com/phpMan.php/man/RPCGSSISINSTALLED/3/markdown)  BSD Library Functions Manual  [RPC_GSS_IS_INSTALLED(3)](https://www.chedong.com/phpMan.php/man/RPCGSSISINSTALLED/3/markdown)

## NAME
     **rpc**___**gss**___**is**___**installed** — Query for the presence of a security mechanism

## SYNOPSIS
     **#include** **<rpc/rpcsec**___**gss.h>**

     _bool_t_
     **rpc**___**gss**___**is**___**installed**(_const_ _char_ _*mech_);

## DESCRIPTION
     This function indicates whether the GSS_API mechanism named "mech" is installed and enabled.

## PARAMETERS
     mech      The name of a GSS_API mechanism.  "kerberos_v5" is currently the only supported mech‐
               anism.

## RETURN VALUES
     Returns TRUE if the named GSS_API mechanism is installed and enabled, FALSE otherwise.

## AVAILABILITY
     The **rpc**___**gss**___**is**___**installed**() function is part of libtirpc.

## SEE ALSO
     [rpc(3)](https://www.chedong.com/phpMan.php/man/rpc/3/markdown), [gssapi(3)](https://www.chedong.com/phpMan.php/man/gssapi/3/markdown), [rpcsec_gss(3)](https://www.chedong.com/phpMan.php/man/rpcsecgss/3/markdown)

## AUTHORS
     This manual page was written by Doug Rabson <<dfr@FreeBSD.org>>.

BSD                            January 26, 2010                            BSD