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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
.\" $OpenBSD: ASN1_STRING_new.3,v 1.6 2016/12/12 12:52:12 schwarze Exp $
.\" OpenSSL 99d63d46 Tue Mar 24 07:52:24 2015 -0400
.\"
.\" This file was written by Dr. Stephen Henson.
.\" Copyright (c) 2002, 2006, 2015 The OpenSSL Project. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\"
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\"
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in
.\" the documentation and/or other materials provided with the
.\" distribution.
.\"
.\" 3. All advertising materials mentioning features or use of this
.\" software must display the following acknowledgment:
.\" "This product includes software developed by the OpenSSL Project
.\" for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
.\"
.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
.\" endorse or promote products derived from this software without
.\" prior written permission. For written permission, please contact
.\" openssl-core@openssl.org.
.\"
.\" 5. Products derived from this software may not be called "OpenSSL"
.\" nor may "OpenSSL" appear in their names without prior written
.\" permission of the OpenSSL Project.
.\"
.\" 6. Redistributions of any form whatsoever must retain the following
.\" acknowledgment:
.\" "This product includes software developed by the OpenSSL Project
.\" for use in the OpenSSL Toolkit (http://www.openssl.org/)"
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
.\" EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
.\" ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
.\" OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd $Mdocdate: December 12 2016 $
.Dt ASN1_STRING_NEW 3
.Os
.Sh NAME
.Nm ASN1_STRING_new ,
.Nm ASN1_STRING_type_new ,
.Nm ASN1_STRING_free
.Nm DIRECTORYSTRING_new ,
.Nm DIRECTORYSTRING_free ,
.Nm DISPLAYTEXT_new ,
.Nm DISPLAYTEXT_free
.Nd ASN1_STRING allocation functions
.Sh SYNOPSIS
.In openssl/asn1.h
.Ft ASN1_STRING *
.Fo ASN1_STRING_new
.Fa void
.Fc
.Ft ASN1_STRING *
.Fo ASN1_STRING_type_new
.Fa "int type"
.Fc
.Ft void
.Fo ASN1_STRING_free
.Fa "ASN1_STRING *a"
.Fc
.Ft ASN1_STRING *
.Fo DIRECTORYSTRING_new
.Fa void
.Fc
.Ft void
.Fo DIRECTORYSTRING_free
.Fa "ASN1_STRING *a"
.Fc
.Ft ASN1_STRING *
.Fo DISPLAYTEXT_new
.Fa void
.Fc
.Ft void
.Fo DISPLAYTEXT_free
.Fa "ASN1_STRING *a"
.Fc
.Sh DESCRIPTION
.Fn ASN1_STRING_new ,
.Fn DIRECTORYSTRING_new ,
and
.Fn DISPLAYTEXT_new
return an allocated
.Vt ASN1_STRING
structure.
Its type is undefined.
.Pp
.Fn ASN1_STRING_type_new
returns an allocated
.Vt ASN1_STRING
structure of type
.Fa type .
.Pp
.Fn ASN1_STRING_free ,
.Fn DIRECTORYSTRING_free ,
and
.Fn DISPLAYTEXT_free
free up
.Fa a .
If
.Fa a
is a
.Dv NULL
pointer, no action occurs.
.Pp
Other string types call the ASN1_STRING functions.
For example
.Fn ASN1_OCTET_STRING_new
calls
.Fn ASN1_STRING_type V_ASN1_OCTET_STRING .
.Sh RETURN VALUES
.Fn ASN1_STRING_new
and
.Fn ASN1_STRING_type_new
return a valid
.Vt ASN1_STRING
structure or
.Dv NULL
if an error occurred.
.Sh SEE ALSO
.Xr ERR_get_error 3
|
