xref: /onnv-gate/usr/src/lib/libmail/inc/maillock.h (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
23*0Sstevel@tonic-gate /*	  All Rights Reserved  	*/
24*0Sstevel@tonic-gate 
25*0Sstevel@tonic-gate 
26*0Sstevel@tonic-gate /*
27*0Sstevel@tonic-gate  * Copyright (c) 1999, by Sun Microsystems, Inc.
28*0Sstevel@tonic-gate  * All rights reserved.
29*0Sstevel@tonic-gate  */
30*0Sstevel@tonic-gate 
31*0Sstevel@tonic-gate #ifndef	_MAILLOCK_H
32*0Sstevel@tonic-gate #define	_MAILLOCK_H
33*0Sstevel@tonic-gate 
34*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.6	*/
35*0Sstevel@tonic-gate 
36*0Sstevel@tonic-gate #ifdef	__cplusplus
37*0Sstevel@tonic-gate extern "C" {
38*0Sstevel@tonic-gate #endif
39*0Sstevel@tonic-gate 
40*0Sstevel@tonic-gate #define	MAILDIR		"/var/mail/"
41*0Sstevel@tonic-gate #define	SAVEDIR		"/var/mail/:saved/"
42*0Sstevel@tonic-gate 
43*0Sstevel@tonic-gate #define	PATHSIZE	1024	/* maximum path length of a lock file */
44*0Sstevel@tonic-gate #define	L_SUCCESS	0
45*0Sstevel@tonic-gate #define	L_NAMELEN	1	/* recipient name > 13 chars */
46*0Sstevel@tonic-gate #define	L_TMPLOCK	2	/* problem creating temp lockfile */
47*0Sstevel@tonic-gate #define	L_TMPWRITE	3	/* problem writing pid into temp lockfile */
48*0Sstevel@tonic-gate #define	L_MAXTRYS	4	/* cannot link to lockfile after N tries */
49*0Sstevel@tonic-gate #define	L_ERROR		5	/* Something other than EEXIST happened */
50*0Sstevel@tonic-gate #define	L_MANLOCK	6	/* cannot set mandatory lock on temp lockfile */
51*0Sstevel@tonic-gate 
52*0Sstevel@tonic-gate #if defined(__STDC__)
53*0Sstevel@tonic-gate extern int maillock(char *user, int retrycnt);
54*0Sstevel@tonic-gate extern void mailunlock(void);
55*0Sstevel@tonic-gate extern void touchlock(void);
56*0Sstevel@tonic-gate #else
57*0Sstevel@tonic-gate extern int maillock();
58*0Sstevel@tonic-gate extern void mailunlock();
59*0Sstevel@tonic-gate extern void touchlock();
60*0Sstevel@tonic-gate #endif
61*0Sstevel@tonic-gate 
62*0Sstevel@tonic-gate #ifdef	__cplusplus
63*0Sstevel@tonic-gate }
64*0Sstevel@tonic-gate #endif
65*0Sstevel@tonic-gate 
66*0Sstevel@tonic-gate #endif	/* _MAILLOCK_H */
67