X509at_add1_attr_by

Create an attribute by OID and append a copy to a STACK_OF(X509_ATTRIBUTE).

Synopsis

Declared in <openssl/x509.h>

stack_st_X509_ATTRIBUTE*
X509at_add1_attr_by_OBJ(
    stack_st_X509_ATTRIBUTE** x,
    ASN1_OBJECT const* obj,
    int type,
    unsigned char const* bytes,
    int len);

Return Value

The (possibly newly allocated) attribute stack, or NULL on error.

Parameters

Name

Description

Address of the attribute stack pointer; allocated if NULL.

obj

Attribute object identifier.

type

ASN.1 type of the attribute data.

bytes

Attribute value bytes.

len

Length of bytes.

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