1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
* SCCS: @(#)tdiscon.c 1.7 (98/08/28)
*
* (C) Copyright 1994 UniSoft Ltd., London, England
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
/************************************************************************
SCCS: @(#)tdiscon.c 1.7 98/08/28 TETware release 3.3
NAME: tdiscon.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: December 1993
DESCRIPTION:
tet_disconnect() must be called in a child process after a fork()
If this is not done, chaos will break out if the parent and child
perform overlapping server requests.
MODIFICATIONS:
Geoff Clare, UniSoft Ltd., Sept 1996
Changes for TETWare-Lite.
Andrew Dingwall, UniSoft Ltd., July 1998
Added support for shared API libraries.
************************************************************************/
#ifndef TET_LITE /* -START-LITE-CUT- */
#include "dtmac.h"
#include "tet_api.h"
#include "dtmsg.h"
#include "ptab.h"
#include "tslib.h"
#include "apilib.h"
/*
** tet_disconnect() - disconnect from all servers without first
** logging off
**
** this function should be called in a child TCM process after a fork()
**
** the ptab information is retained and the server is unaware that
** the calling process has called this function (because the server
** doesn't tell the difference between parent and child)
*/
void tet_disconnect()
{
register struct ptab *pp;
extern struct ptab *tet_ptab;
/* disconnect from TCCDs */
for (pp = tet_ptab; pp; pp = pp->pt_next)
tet_ts_disconnect(pp);
/* disconnect from sync and xresd */
tet_ts_disconnect(tet_sdptab);
tet_ts_disconnect(tet_xdptab);
}
#else /* -END-LITE-CUT- */
/* avoid "empty" file */
int tet_tdiscon_not_needed;
#endif /* -LITE-CUT-LINE- */
|
