Enji Cooper
5254e16213
A new manpage and any associated links will be added in the next commit.
MFC after: 1 day (the security issues warrant a quick backport).
MFC with: 10a428653e
122 lines
3.8 KiB
Plaintext
122 lines
3.8 KiB
Plaintext
.\" -*- mode: troff; coding: utf-8 -*-
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.\" Automatically generated by Pod::Man v6.0.2 (Pod::Simple 3.45)
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.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
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.\" ========================================================================
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.\"
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.IX Title "ASN1_STRING_TABLE_ADD 3ossl"
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.TH ASN1_STRING_TABLE_ADD 3ossl 2026-04-07 3.5.6 OpenSSL
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.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.\" way too many mistakes in technical documents.
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.if n .ad l
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.nh
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.SH NAME
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ASN1_STRING_TABLE, ASN1_STRING_TABLE_add, ASN1_STRING_TABLE_get,
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ASN1_STRING_TABLE_cleanup \- ASN1_STRING_TABLE manipulation functions
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.SH SYNOPSIS
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.IX Header "SYNOPSIS"
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.Vb 1
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\& #include <openssl/asn1.h>
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\&
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\& typedef struct asn1_string_table_st ASN1_STRING_TABLE;
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\&
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\& int ASN1_STRING_TABLE_add(int nid, long minsize, long maxsize,
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\& unsigned long mask, unsigned long flags);
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\& ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
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\& void ASN1_STRING_TABLE_cleanup(void);
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.Ve
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.SH DESCRIPTION
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.IX Header "DESCRIPTION"
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.SS Types
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.IX Subsection "Types"
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\&\fBASN1_STRING_TABLE\fR is a table which holds string information
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(basically minimum size, maximum size, type and etc) for a NID object.
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.SS Functions
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.IX Subsection "Functions"
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\&\fBASN1_STRING_TABLE_add()\fR adds a new \fBASN1_STRING_TABLE\fR item into the
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local ASN1 string table based on the \fInid\fR along with other parameters.
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.PP
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If the item is already in the table, fields of \fBASN1_STRING_TABLE\fR are
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updated (depending on the values of those parameters, e.g., \fIminsize\fR
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and \fImaxsize\fR >= 0, \fImask\fR and \fIflags\fR != 0). If the \fInid\fR is standard,
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a copy of the standard \fBASN1_STRING_TABLE\fR is created and updated with
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other parameters.
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.PP
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\&\fBASN1_STRING_TABLE_get()\fR searches for an \fBASN1_STRING_TABLE\fR item based
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on \fInid\fR. It will search the local table first, then the standard one.
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.PP
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\&\fBASN1_STRING_TABLE_cleanup()\fR frees all \fBASN1_STRING_TABLE\fR items added
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by \fBASN1_STRING_TABLE_add()\fR.
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.SH "RETURN VALUES"
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.IX Header "RETURN VALUES"
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\&\fBASN1_STRING_TABLE_add()\fR returns 1 on success, 0 if an error occurred.
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.PP
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\&\fBASN1_STRING_TABLE_get()\fR returns a valid \fBASN1_STRING_TABLE\fR structure
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or NULL if nothing is found.
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.PP
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\&\fBASN1_STRING_TABLE_cleanup()\fR does not return a value.
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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fBERR_get_error\fR\|(3)
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.SH COPYRIGHT
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.IX Header "COPYRIGHT"
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Copyright 2017\-2020 The OpenSSL Project Authors. All Rights Reserved.
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.PP
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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<https://www.openssl.org/source/license.html>.
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