1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is the Netscape Portable Runtime (NSPR).
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998-2000
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either the GNU General Public License Version 2 or later (the "GPL"), or
26 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : #include "primpl.h"
39 :
40 : #include <string.h>
41 : #include <stdlib.h>
42 :
43 10373 : PR_IMPLEMENT(PRErrorCode) PR_GetError(void)
44 : {
45 10373 : PRThread *thread = PR_GetCurrentThread();
46 10373 : return thread->errorCode;
47 : }
48 :
49 0 : PR_IMPLEMENT(PRInt32) PR_GetOSError(void)
50 : {
51 0 : PRThread *thread = PR_GetCurrentThread();
52 0 : return thread->osErrorCode;
53 : }
54 :
55 75749 : PR_IMPLEMENT(void) PR_SetError(PRErrorCode code, PRInt32 osErr)
56 : {
57 75749 : PRThread *thread = PR_GetCurrentThread();
58 75749 : thread->errorCode = code;
59 75749 : thread->osErrorCode = osErr;
60 75749 : thread->errorStringLength = 0;
61 75749 : }
62 :
63 282 : PR_IMPLEMENT(void) PR_SetErrorText(PRIntn textLength, const char *text)
64 : {
65 282 : PRThread *thread = PR_GetCurrentThread();
66 :
67 282 : if (0 == textLength)
68 : {
69 140 : if (NULL != thread->errorString)
70 0 : PR_DELETE(thread->errorString);
71 140 : thread->errorStringSize = 0;
72 : }
73 : else
74 : {
75 142 : PRIntn size = textLength + 31; /* actual length to allocate. Plus a little extra */
76 142 : if (thread->errorStringSize < textLength+1) /* do we have room? */
77 : {
78 142 : if (NULL != thread->errorString)
79 0 : PR_DELETE(thread->errorString);
80 142 : thread->errorString = (char*)PR_MALLOC(size);
81 142 : if ( NULL == thread->errorString ) {
82 0 : thread->errorStringSize = 0;
83 0 : thread->errorStringLength = 0;
84 0 : return;
85 : }
86 142 : thread->errorStringSize = size;
87 : }
88 142 : memcpy(thread->errorString, text, textLength+1 );
89 : }
90 282 : thread->errorStringLength = textLength;
91 : }
92 :
93 0 : PR_IMPLEMENT(PRInt32) PR_GetErrorTextLength(void)
94 : {
95 0 : PRThread *thread = PR_GetCurrentThread();
96 0 : return thread->errorStringLength;
97 : } /* PR_GetErrorTextLength */
98 :
99 0 : PR_IMPLEMENT(PRInt32) PR_GetErrorText(char *text)
100 : {
101 0 : PRThread *thread = PR_GetCurrentThread();
102 0 : if (0 != thread->errorStringLength)
103 0 : memcpy(text, thread->errorString, thread->errorStringLength+1);
104 0 : return thread->errorStringLength;
105 : } /* PR_GetErrorText */
106 :
107 :
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