1 /*
2 * ptw32_processTerminate.c
3 *
4 * Description:
5 * This translation unit implements routines which are private to
6 * the implementation and may be used throughout it.
7 *
8 * --------------------------------------------------------------------------
9 *
10 * Pthreads-win32 - POSIX Threads Library for Win32
11 * Copyright(C) 1998 John E. Bossom
12 * Copyright(C) 1999,2005 Pthreads-win32 contributors
13 *
14 * Contact Email: rpj@callisto.canberra.edu.au
15 *
16 * The current list of contributors is contained
17 * in the file CONTRIBUTORS included with the source
18 * code distribution. The list can also be seen at the
19 * following World Wide Web location:
20 * http://sources.redhat.com/pthreads-win32/contributors.html
21 *
22 * This library is free software; you can redistribute it and/or
23 * modify it under the terms of the GNU Lesser General Public
24 * License as published by the Free Software Foundation; either
25 * version 2 of the License, or (at your option) any later version.
26 *
27 * This library is distributed in the hope that it will be useful,
28 * but WITHOUT ANY WARRANTY; without even the implied warranty of
29 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
30 * Lesser General Public License for more details.
31 *
32 * You should have received a copy of the GNU Lesser General Public
33 * License along with this library in the file COPYING.LIB;
34 * if not, write to the Free Software Foundation, Inc.,
35 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
36 */
37
38 #include "pthread.h"
39 #include "implement.h"
40
41
42 void
ptw32_processTerminate(void)43 ptw32_processTerminate (void)
44 /*
45 * ------------------------------------------------------
46 * DOCPRIVATE
47 * This function performs process wide termination for
48 * the pthread library.
49 *
50 * PARAMETERS
51 * N/A
52 *
53 * DESCRIPTION
54 * This function performs process wide termination for
55 * the pthread library.
56 * This routine sets the global variable
57 * ptw32_processInitialized to FALSE
58 *
59 * RESULTS
60 * N/A
61 *
62 * ------------------------------------------------------
63 */
64 {
65 if (ptw32_processInitialized)
66 {
67 ptw32_thread_t * tp, * tpNext;
68 ptw32_mcs_local_node_t node;
69
70 if (ptw32_selfThreadKey != NULL)
71 {
72 /*
73 * Release ptw32_selfThreadKey
74 */
75 pthread_key_delete (ptw32_selfThreadKey);
76
77 ptw32_selfThreadKey = NULL;
78 }
79
80 if (ptw32_cleanupKey != NULL)
81 {
82 /*
83 * Release ptw32_cleanupKey
84 */
85 pthread_key_delete (ptw32_cleanupKey);
86
87 ptw32_cleanupKey = NULL;
88 }
89
90 ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
91
92 tp = ptw32_threadReuseTop;
93 while (tp != PTW32_THREAD_REUSE_EMPTY)
94 {
95 tpNext = tp->prevReuse;
96 free (tp);
97 tp = tpNext;
98 }
99
100 ptw32_mcs_lock_release(&node);
101
102 ptw32_processInitialized = PTW32_FALSE;
103 }
104
105 } /* processTerminate */
106