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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998-1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* Copyright (c) 1994 The Regents of the University of Michigan.
* All rights reserved.
*/
/*
* compat.c - compatibility routines.
*
*/
#if 0
#ifndef lint
static char copyright[] = "@(#) Copyright (c) 1994 The Regents of the University of Michigan.\nAll rights reserved.\n";
#endif
#endif
#include "ldap-int.h"
#if defined( HPUX10 ) && defined( _REENTRANT ) && !defined(HPUX11)
extern int h_errno;
struct hostent *
nsldapi_compat_gethostbyname_r( const char *name, struct hostent *result,
char *buffer, int buflen, int *h_errnop )
{
struct hostent_data *hep;
if ( buflen < sizeof(struct hostent_data)) { /* sanity check */
*h_errnop = NO_RECOVERY; /* XXX best error code to use? */
return( NULL );
}
hep = (struct hostent_data *)buffer;
hep->current = NULL;
if ( gethostbyname_r( name, result, hep ) == -1) {
*h_errnop = h_errno; /* XXX don't see anywhere else to get this */
return NULL;
}
return result;
}
char *
nsldapi_compat_ctime_r( const time_t *clock, char *buf, int buflen )
{
NSLDAPI_CTIME1( clock, buf, buflen );
return buf;
}
#endif /* HPUX10 && _REENTRANT && !HPUX11 */
#if defined(LINUX) || defined(AIX) || defined(HPUX) || defined(_WINDOWS)
/*
* Copies src to the dstsize buffer at dst. The copy will never
* overflow the destination buffer and the buffer will always be null
* terminated.
*/
size_t nsldapi_compat_strlcpy(char *dst, const char *src, size_t len)
{
size_t slen = strlen(src);
size_t copied;
if (len == 0)
return (slen);
if (slen >= len)
copied = len - 1;
else
copied = slen;
SAFEMEMCPY(dst, src, copied);
dst[copied] = '\0';
return (slen);
}
#endif
|
