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.\" Copyright 2015 Joyent, Inc.
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.Dd May 11, 2016
.Dt PPRIV 3PROC
.Os
.Sh NAME
.Nm Ppriv ,
.Nm Ppriv_free
.Nd get and free process privilege sets
.Sh LIBRARY
.Lb libproc
.Sh SYNOPSIS
.In libproc.h
.Ft int
.Fo Ppriv
.Fa "struct ps_prochandle *P"
.Fa "prpriv_t **pprv"
.Fc
.Ft void
.Fo Ppriv_free
.Fa "struct ps_prochandle *P"
.Fa "prpriv_t *prv"
.Fc
.Sh DESCRIPTION
The
.Fn Ppriv
function obtains the privilege set of the process handle
.Fa P .
The privilege set, if it exists, will be dynamically allocated and a
pointer to it will be placed in
.Fa pprv .
It must be released with a call to
.Fn Ppriv_free .
The definition of the
.Sy prpriv_t
structure is documented in
.Xr proc 5 .
.Pp
The
.Fn Ppriv_free
function releases the storage in
.Fa prv
that was allocated as a result of calling
.Fn Ppriv .
.Sh RETURN VALUES
Upon successful completion, the
.Fn Ppriv
function returns
.Sy 0
and
.Fa pprv
is updated with a pointer to the allocated privilege set.
Otherwise,
.Sy -1
is returned and
.Fa pprv
is not updated.
.Sh INTERFACE STABILITY
.Sy Uncommitted
.Sh MT-LEVEL
See
.Sy LOCKING
in
.Xr libproc 3LIB .
.Sh SEE ALSO
.Xr libproc 3LIB ,
.Xr proc 5 ,
.Xr privileges 7