2.11BSD#431 - /usr/src/usr.lib/libU77/getlog_.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)getlog_.c	5.1.1 1997/10/2
   7:  */
   8: 
   9: /*
  10:  * get login name of user
  11:  *
  12:  * calling sequence:
  13:  *	character*8 getlog, name
  14:  *	name = getlog()
  15:  * or
  16:  *	call getlog (name)
  17:  * where:
  18:  *	name will receive the login name of the user, or all blanks if
  19:  *	this is a detached process.
  20:  */
  21: 
  22: #include <unistd.h>
  23: 
  24: getlog_(name, len)
  25: char *name; long len;
  26: {
  27:     char *l = getlogin();
  28: 
  29:     b_char(l?l:" ", name, len);
  30: }

Defined functions