userid.h

00001 
00002 /*---------------------------------------------------------------------------
00003                                     E.S.O.
00004  ----------------------------------------------------------------------------
00005    File name    :   userid.h
00006    Author       :   N. Devillard
00007    Created on   :   September 1999
00008    Language     :   ANSI C
00009    Description  :   portable user identification routine
00010  *--------------------------------------------------------------------------*/
00011 
00012 /*
00013 
00014     $Id: userid.h,v 1.1 2003/09/03 12:50:47 amodigli Exp $
00015     $Author: amodigli $
00016     $Date: 2003/09/03 12:50:47 $
00017     $Revision: 1.1 $
00018 
00019 */
00020 
00021 #ifndef _USERID_H_
00022 #define _USERID_H_
00023 
00024 /*---------------------------------------------------------------------------
00025                                 Includes
00026  ---------------------------------------------------------------------------*/
00027 
00028 #include <stdio.h>
00029 #include <stdlib.h>
00030 #include <string.h>
00031 #include <unistd.h>
00032 
00033 
00034 /*---------------------------------------------------------------------------
00035                             Function codes
00036  ---------------------------------------------------------------------------*/
00037 
00038 
00039 
00040 /*---------------------------------------------------------------------------
00041    Function :   get_login_name()
00042    In       :   void
00043    Out      :   statically allocated char *
00044    Job      :   return the user login name
00045    Notice   :   returns a pointer to a null-terminated string
00046                 if cannot determine user name, first returned character
00047                 in the string is '\0'.
00048  ---------------------------------------------------------------------------*/
00049 
00050 char * get_login_name(void);
00051 
00052 
00053 
00054 #endif
00055 /*--------------------------------------------------------------------------*/

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