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@c
@c  COPYRIGHT (c) 1988-1998.
@c  On-Line Applications Research Corporation (OAR).
@c  All rights reserved.
@c
@c  $Id$
@c

@chapter Process Environment
@section Process Identification
@subsection Get Process and Parent Process IDs
@section User Identification
@subsection Get Real User Effective User, Real Group, and Effective Group IDs
@subsection Set User and Group IDs
@subsection Get Supplementary Group IDs
@subsection Get User Name
@section Process Groups
@subsection Get Process Group ID
@subsection Create Session and Set Process Group ID
@subsection Set Process Group ID for Job Control
@section System Identification
@subsection Get System Name
@section Time
@subsection Get System Time
@subsection Get Process Times
@section Environment Variables
@subsection Environment Access
@section Terminal Identification
@subsection Generate Terminal Pathname
@subsection Determine Terminal Device Name
@section Configurable System Variables
@subsection Get Configurable System Variables