asn1_read_tag (3) - Linux Man Pages
asn1_read_tag: API function
NAMEasn1_read_tag - API function
int asn1_read_tag(asn1_node root, const char * name, int * tagValue, int * classValue);
- asn1_node root
- pointer to a structure
- const char * name
- the name of the element inside a structure.
- int * tagValue
- variable that will contain the TAG value.
- int * classValue
- variable that will specify the TAG type.
DESCRIPTIONReturns the TAG and the CLASS of one element inside a structure. CLASS can have one of these constants: ASN1_CLASS_APPLICATION, ASN1_CLASS_UNIVERSAL, ASN1_CLASS_PRIVATE or ASN1_CLASS_CONTEXT_SPECIFIC.
RETURNSASN1_SUCCESS if successful, ASN1_ELEMENT_NOT_FOUND if
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SEE ALSOThe full documentation for libtasn1 is maintained as a Texinfo manual. If the info and libtasn1 programs are properly installed at your site, the command
- info libtasn1
should give you access to the complete manual. As an alternative you may obtain the manual from: