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131 .IX Title "BIO_GET_EX_NEW_INDEX 3"
132 .TH BIO_GET_EX_NEW_INDEX 3 "2018-11-20" "1.1.1a" "OpenSSL"
133 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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138 BIO_get_ex_new_index, BIO_set_ex_data, BIO_get_ex_data, ENGINE_get_ex_new_index, ENGINE_set_ex_data, ENGINE_get_ex_data, UI_get_ex_new_index, UI_set_ex_data, UI_get_ex_data, X509_get_ex_new_index, X509_set_ex_data, X509_get_ex_data, X509_STORE_get_ex_new_index, X509_STORE_set_ex_data, X509_STORE_get_ex_data, X509_STORE_CTX_get_ex_new_index, X509_STORE_CTX_set_ex_data, X509_STORE_CTX_get_ex_data, DH_get_ex_new_index, DH_set_ex_data, DH_get_ex_data, DSA_get_ex_new_index, DSA_set_ex_data, DSA_get_ex_data, ECDH_get_ex_new_index, ECDH_set_ex_data, ECDH_get_ex_data, EC_KEY_get_ex_new_index, EC_KEY_set_ex_data, EC_KEY_get_ex_data, RSA_get_ex_new_index, RSA_set_ex_data, RSA_get_ex_data \&\- application\-specific data
140 .IX Header "SYNOPSIS"
142 \& #include <openssl/x509.h>
144 \& int TYPE_get_ex_new_index(long argl, void *argp,
145 \& CRYPTO_EX_new *new_func,
146 \& CRYPTO_EX_dup *dup_func,
147 \& CRYPTO_EX_free *free_func);
149 \& int TYPE_set_ex_data(TYPE *d, int idx, void *arg);
151 \& void *TYPE_get_ex_data(TYPE *d, int idx);
154 .IX Header "DESCRIPTION"
155 In the description here, \fI\s-1TYPE\s0\fR is used a placeholder
156 for any of the OpenSSL datatypes listed in
157 \&\fICRYPTO_get_ex_new_index\fR\|(3).
159 These functions handle application-specific data for OpenSSL data
162 \&\fITYPE_get_new_ex_index()\fR is a macro that calls \fICRYPTO_get_ex_new_index()\fR
163 with the correct \fBindex\fR value.
165 \&\fITYPE_set_ex_data()\fR is a function that calls \fICRYPTO_set_ex_data()\fR with
166 an offset into the opaque exdata part of the \s-1TYPE\s0 object.
168 \&\fITYPE_get_ex_data()\fR is a function that calls \fICRYPTO_get_ex_data()\fR with
169 an offset into the opaque exdata part of the \s-1TYPE\s0 object.
171 .IX Header "RETURN VALUES"
172 \&\fITYPE_get_new_ex_index()\fR returns a new index on success or \-1 on error.
174 \&\fITYPE_set_ex_data()\fR returns 1 on success or 0 on error.
176 \&\fITYPE_get_ex_data()\fR returns the application data or \s-1NULL\s0 if an error occurred.
178 .IX Header "SEE ALSO"
179 \&\fICRYPTO_get_ex_new_index\fR\|(3).
181 .IX Header "COPYRIGHT"
182 Copyright 2015\-2018 The OpenSSL Project Authors. All Rights Reserved.
184 Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use
185 this file except in compliance with the License. You can obtain a copy
186 in the file \s-1LICENSE\s0 in the source distribution or at
187 <https://www.openssl.org/source/license.html>.