| blob | 83e88953aa91224b0af40e47d9dbb0b3c83f9b1e |
1 .\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.14
2 .\"
3 .\" Standard preamble:
4 .\" ========================================================================
5 .de Sh \" Subsection heading
6 .br
7 .if t .Sp
8 .ne 5
9 .PP
10 \fB\\$1\fR
11 .PP
12 ..
13 .de Sp \" Vertical space (when we can't use .PP)
14 .if t .sp .5v
15 .if n .sp
16 ..
17 .de Vb \" Begin verbatim text
18 .ft CW
19 .nf
20 .ne \\$1
21 ..
22 .de Ve \" End verbatim text
23 .ft R
24 .fi
25 ..
26 .\" Set up some character translations and predefined strings. \*(-- will
27 .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
28 .\" double quote, and \*(R" will give a right double quote. | will give a
29 .\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to
30 .\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C'
31 .\" expand to `' in nroff, nothing in troff, for use with C<>.
32 .tr \(*W-|\(bv\*(Tr
33 .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
34 .ie n \{\
35 . ds -- \(*W-
36 . ds PI pi
37 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
38 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
39 . ds L" ""
40 . ds R" ""
41 . ds C` ""
42 . ds C' ""
43 'br\}
44 .el\{\
45 . ds -- \|\(em\|
46 . ds PI \(*p
47 . ds L" ``
48 . ds R" ''
49 'br\}
50 .\"
51 .\" If the F register is turned on, we'll generate index entries on stderr for
52 .\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index
53 .\" entries marked with X<> in POD. Of course, you'll have to process the
54 .\" output yourself in some meaningful fashion.
55 .if \nF \{\
56 . de IX
57 . tm Index:\\$1\t\\n%\t"\\$2"
58 ..
59 . nr % 0
60 . rr F
61 .\}
62 .\"
63 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
64 .\" way too many mistakes in technical documents.
65 .hy 0
66 .if n .na
67 .\"
68 .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
69 .\" Fear. Run. Save yourself. No user-serviceable parts.
70 . \" fudge factors for nroff and troff
71 .if n \{\
72 . ds #H 0
73 . ds #V .8m
74 . ds #F .3m
75 . ds #[ \f1
76 . ds #] \fP
77 .\}
78 .if t \{\
79 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
80 . ds #V .6m
81 . ds #F 0
82 . ds #[ \&
83 . ds #] \&
84 .\}
85 . \" simple accents for nroff and troff
86 .if n \{\
87 . ds ' \&
88 . ds ` \&
89 . ds ^ \&
90 . ds , \&
91 . ds ~ ~
92 . ds /
93 .\}
94 .if t \{\
95 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
96 . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
97 . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
98 . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
99 . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
100 . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
101 .\}
102 . \" troff and (daisy-wheel) nroff accents
103 .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
104 .ds 8 \h'\*(#H'\(*b\h'-\*(#H'
105 .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
106 .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
107 .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
108 .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
109 .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
110 .ds ae a\h'-(\w'a'u*4/10)'e
111 .ds Ae A\h'-(\w'A'u*4/10)'E
112 . \" corrections for vroff
113 .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
114 .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
115 . \" for low resolution devices (crt and lpr)
116 .if \n(.H>23 .if \n(.V>19 \
117 \{\
118 . ds : e
119 . ds 8 ss
120 . ds o a
121 . ds d- d\h'-1'\(ga
122 . ds D- D\h'-1'\(hy
123 . ds th \o'bp'
124 . ds Th \o'LP'
125 . ds ae ae
126 . ds Ae AE
127 .\}
128 .rm #[ #] #H #V #F C
129 .\" ========================================================================
130 .\"
131 .IX Title "SSL_CTX_get_ex_new_index 3"
132 .TH SSL_CTX_get_ex_new_index 3 "2006-11-19" "0.9.8d" "OpenSSL"
133 .SH "NAME"
134 SSL_CTX_get_ex_new_index, SSL_CTX_set_ex_data, SSL_CTX_get_ex_data \- internal application specific data functions
135 .SH "SYNOPSIS"
136 .IX Header "SYNOPSIS"
137 .Vb 1
138 \& #include <openssl/ssl.h>
139 .Ve
140 .PP
141 .Vb 4
142 \& int SSL_CTX_get_ex_new_index(long argl, void *argp,
143 \& CRYPTO_EX_new *new_func,
144 \& CRYPTO_EX_dup *dup_func,
145 \& CRYPTO_EX_free *free_func);
146 .Ve
147 .PP
148 .Vb 1
149 \& int SSL_CTX_set_ex_data(SSL_CTX *ctx, int idx, void *arg);
150 .Ve
151 .PP
152 .Vb 1
153 \& void *SSL_CTX_get_ex_data(const SSL_CTX *ctx, int idx);
154 .Ve
155 .PP
156 .Vb 6
157 \& typedef int new_func(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
158 \& int idx, long argl, void *argp);
159 \& typedef void free_func(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
160 \& int idx, long argl, void *argp);
161 \& typedef int dup_func(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d,
162 \& int idx, long argl, void *argp);
163 .Ve
164 .SH "DESCRIPTION"
165 .IX Header "DESCRIPTION"
166 Several OpenSSL structures can have application specific data attached to them.
167 These functions are used internally by OpenSSL to manipulate application
168 specific data attached to a specific structure.
169 .PP
170 \&\fISSL_CTX_get_ex_new_index()\fR is used to register a new index for application
171 specific data.
172 .PP
173 \&\fISSL_CTX_set_ex_data()\fR is used to store application data at \fBarg\fR for \fBidx\fR
174 into the \fBctx\fR object.
175 .PP
176 \&\fISSL_CTX_get_ex_data()\fR is used to retrieve the information for \fBidx\fR from
177 \&\fBctx\fR.
178 .PP
179 A detailed description for the \fB*\f(BI_get_ex_new_index()\fB\fR functionality
180 can be found in \fIRSA_get_ex_new_index\fR\|(3).
181 The \fB*\f(BI_get_ex_data()\fB\fR and \fB*\f(BI_set_ex_data()\fB\fR functionality is described in
182 \&\fICRYPTO_set_ex_data\fR\|(3).
183 .SH "SEE ALSO"
184 .IX Header "SEE ALSO"
185 \&\fIssl\fR\|(3),
186 \&\fIRSA_get_ex_new_index\fR\|(3),
187 \&\fICRYPTO_set_ex_data\fR\|(3)