mirror of https://github.com/openssl/openssl
52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
=pod
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=head1 NAME
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ASN1_OBJECT_new, ASN1_OBJECT_free - object allocation functions
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=head1 SYNOPSIS
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#include <openssl/asn1.h>
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ASN1_OBJECT *ASN1_OBJECT_new(void);
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void ASN1_OBJECT_free(ASN1_OBJECT *a);
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=head1 DESCRIPTION
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The B<ASN1_OBJECT> allocation routines, allocate and free an
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B<ASN1_OBJECT> structure, which represents an ASN1 OBJECT IDENTIFIER.
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ASN1_OBJECT_new() allocates and initializes an B<ASN1_OBJECT> structure.
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ASN1_OBJECT_free() frees up the B<ASN1_OBJECT> structure I<a>.
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If I<a> is NULL, nothing is done.
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=head1 NOTES
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Although ASN1_OBJECT_new() allocates a new B<ASN1_OBJECT> structure it
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is almost never used in applications. The ASN1 object utility functions
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such as OBJ_nid2obj() are used instead.
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=head1 RETURN VALUES
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If the allocation fails, ASN1_OBJECT_new() returns NULL and sets an error
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code that can be obtained by L<ERR_get_error(3)>.
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Otherwise it returns a pointer to the newly allocated structure.
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ASN1_OBJECT_free() returns no value.
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=head1 SEE ALSO
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L<ERR_get_error(3)>, L<d2i_ASN1_OBJECT(3)>
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=head1 COPYRIGHT
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Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
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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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L<https://www.openssl.org/source/license.html>.
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=cut
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