---
name: "asn1_read_node_value"
section: "3"
platform: "linux"
package: "libtasn1"
version: "4.21.0-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/asn1_read_node_value"
---

# asn1\_read\_node\_value(3)

API function

## NAME

asn1\_read\_node\_value - API function

## SYNOPSIS

**#include \<libtasn1.h\>**

**int asn1\_read\_node\_value(asn1\_node\_const** *node***, asn1\_data\_node\_st \*** *data***);**

## ARGUMENTS

- asn1\_node\_const node

  pointer to a node.

- asn1\_data\_node\_st \* data

  a point to a asn1\_data\_node\_st

## DESCRIPTION

Returns the value a data node inside a asn1\_node structure. The data returned should be handled as constant values.

## RETURNS

**ASN1\_SUCCESS** if the node exists.

## COPYRIGHT

Copyright © 2006-2025 Free Software Foundation, Inc..\
 Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

## SEE ALSO

The 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:

-

  **https://www.gnu.org/software/libtasn1/manual/**