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/*

 *  $Id: getlogin.c,v 1.2 2001-09-27 11:59:17 chris Exp $

 */

#include <limits.h>

#include <errno.h>

#include <string.h>

#include <sys/types.h>

#include <rtems/system.h>

#include <rtems/score/object.h>

#include <rtems/posix/seterr.h>

#ifndef LOGIN_NAME_MAX

#define LOGIN_NAME_MAX 9

#endif

/*PAGE

 *

 *  4.2.4 Get User Name, P1003.1b-1993, p. 87

 *

 *  NOTE:  P1003.1c/D10, p. 49 adds getlogin_r().

 */

static char _POSIX_types_Getlogin_buffer[ LOGIN_NAME_MAX ];

char *getlogin( void )

{

  (void) getlogin_r( _POSIX_types_Getlogin_buffer, LOGIN_NAME_MAX );

  return _POSIX_types_Getlogin_buffer;

}

/*PAGE

 *

 *  4.2.4 Get User Name, P1003.1b-1993, p. 87

 *

 *  NOTE:  P1003.1c/D10, p. 49 adds getlogin_r().

 */

int getlogin_r(

  char   *name,

  size_t  namesize

)

{

  if ( namesize < LOGIN_NAME_MAX )

    return ERANGE;

  strcpy( name, "posixapp" );

  return 0;

}