NAME¶

ASN1_OBJECT_new, ASN1_OBJECT_free - object allocation functions

SYNOPSIS¶

 #include <openssl/asn1.h>
 ASN1_OBJECT *ASN1_OBJECT_new(void);
 void ASN1_OBJECT_free(ASN1_OBJECT *a);

DESCRIPTION¶

The ASN1_OBJECT allocation routines, allocate and free an ASN1_OBJECT structure, which represents an ASN1 OBJECT IDENTIFIER.

ASN1_OBJECT_new() allocates and initializes an ASN1_OBJECT structure.

ASN1_OBJECT_free() frees up the ASN1_OBJECT structure a. If a is NULL, nothing is done.

NOTES¶

Although ASN1_OBJECT_new() allocates a new ASN1_OBJECT structure it is almost never used in applications. The ASN1 object utility functions such as OBJ_nid2obj() are used instead.

RETURN VALUES¶

If the allocation fails, ASN1_OBJECT_new() returns NULL and sets an error code that can be obtained by ERR_get_error(3). Otherwise it returns a pointer to the newly allocated structure.

ASN1_OBJECT_free() returns no value.

SEE ALSO¶

ERR_get_error(3), d2i_ASN1_OBJECT(3)

COPYRIGHT¶

Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the Apache License 2.0 (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.