17c478bdstevel@tonic-gate/*
27c478bdstevel@tonic-gate * CDDL HEADER START
37c478bdstevel@tonic-gate *
47c478bdstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bdstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bdstevel@tonic-gate * (the "License").  You may not use this file except in compliance
77c478bdstevel@tonic-gate * with the License.
87c478bdstevel@tonic-gate *
97c478bdstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bdstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bdstevel@tonic-gate * See the License for the specific language governing permissions
127c478bdstevel@tonic-gate * and limitations under the License.
137c478bdstevel@tonic-gate *
147c478bdstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bdstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bdstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bdstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bdstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bdstevel@tonic-gate *
207c478bdstevel@tonic-gate * CDDL HEADER END
217c478bdstevel@tonic-gate */
227c478bdstevel@tonic-gate/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
237c478bdstevel@tonic-gate/*	  All Rights Reserved  	*/
247c478bdstevel@tonic-gate
257c478bdstevel@tonic-gate
267c478bdstevel@tonic-gate/*
277c478bdstevel@tonic-gate * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
287c478bdstevel@tonic-gate * Use is subject to license terms.
297c478bdstevel@tonic-gate */
307c478bdstevel@tonic-gate
317c478bdstevel@tonic-gate#pragma ident	"%Z%%M%	%I%	%E% SMI"
327c478bdstevel@tonic-gate
337c478bdstevel@tonic-gate#include "mail.h"
347c478bdstevel@tonic-gate
357c478bdstevel@tonic-gatevoid
367c478bdstevel@tonic-gatelock(char *user)
377c478bdstevel@tonic-gate{
387c478bdstevel@tonic-gate	char	tbuf[80];
397c478bdstevel@tonic-gate
407c478bdstevel@tonic-gate	switch (maillock(user, 10)) {
417c478bdstevel@tonic-gate	case L_SUCCESS:
427c478bdstevel@tonic-gate	    return;
437c478bdstevel@tonic-gate	case L_NAMELEN:
447c478bdstevel@tonic-gate	    (void) snprintf(tbuf, sizeof (tbuf),
457c478bdstevel@tonic-gate		"%s: Cannot create lock file. Username '%s' is > 13 chars\n",
467c478bdstevel@tonic-gate		program, user);
477c478bdstevel@tonic-gate	    break;
487c478bdstevel@tonic-gate	case L_TMPLOCK:
497c478bdstevel@tonic-gate	    strcpy(tbuf, "Cannot create temp lock file\n");
507c478bdstevel@tonic-gate	    break;
517c478bdstevel@tonic-gate	case L_TMPWRITE:
527c478bdstevel@tonic-gate	    strcpy(tbuf, "Error writing pid to lock file\n");
537c478bdstevel@tonic-gate	    break;
547c478bdstevel@tonic-gate	case L_MAXTRYS:
557c478bdstevel@tonic-gate	    strcpy(tbuf, "Creation of lockfile failed after 10 tries");
567c478bdstevel@tonic-gate	    break;
577c478bdstevel@tonic-gate	case L_ERROR:
587c478bdstevel@tonic-gate	    strcpy(tbuf, "Cannot link temp lockfile to lockfile\n");
597c478bdstevel@tonic-gate	    break;
607c478bdstevel@tonic-gate	case L_MANLOCK:
617c478bdstevel@tonic-gate	    strcpy(tbuf, "Cannot set mandatory file lock on temp lockfile\n");
627c478bdstevel@tonic-gate	    break;
637c478bdstevel@tonic-gate	}
647c478bdstevel@tonic-gate	errmsg(E_LOCK, tbuf);
657c478bdstevel@tonic-gate	if (sending) {
667c478bdstevel@tonic-gate		goback(0);
677c478bdstevel@tonic-gate	}
687c478bdstevel@tonic-gate	done(0);
697c478bdstevel@tonic-gate}
707c478bdstevel@tonic-gate
717c478bdstevel@tonic-gatevoid unlock() {
727c478bdstevel@tonic-gate	mailunlock();
737c478bdstevel@tonic-gate}
74