xref: /csrg-svn/usr.bin/f77/libU77/getlog_.c (revision 23024)
12441Sdlw /*
2*23024Skre  * Copyright (c) 1980 Regents of the University of California.
3*23024Skre  * All rights reserved.  The Berkeley software License Agreement
4*23024Skre  * specifies the terms and conditions for redistribution.
52441Sdlw  *
6*23024Skre  *	@(#)getlog_.c	5.1	06/07/85
7*23024Skre  */
8*23024Skre 
9*23024Skre /*
102441Sdlw  * get login name of user
112441Sdlw  *
122441Sdlw  * calling sequence:
132441Sdlw  *	character*8 getlog, name
142441Sdlw  *	name = getlog()
152441Sdlw  * or
162441Sdlw  *	call getlog (name)
172441Sdlw  * where:
182441Sdlw  *	name will receive the login name of the user, or all blanks if
192441Sdlw  *	this is a detached process.
202441Sdlw  */
212441Sdlw 
222441Sdlw char *getlogin();
232441Sdlw 
242441Sdlw getlog_(name, len)
252441Sdlw char *name; long len;
262441Sdlw {
272441Sdlw 	char *l = getlogin();
282441Sdlw 
292441Sdlw 	b_char(l?l:" ", name, len);
302441Sdlw }
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