gnutls\_x509\_crq\_set\_dn\_by\_oid(3) gnutls gnutls\_x509\_crq\_set\_dn\_by\_oid(3)

# [NAME](#NAME)

gnutls\_x509\_crq\_set\_dn\_by\_oid - API function

# [SYNOPSIS](#SYNOPSIS)

**#include <gnutls/x509.h>**

**int gnutls\_x509\_crq\_set\_dn\_by\_oid(gnutls\_x509\_crq\_t crq, const char * oid, unsigned int raw\_flag, const void * data, unsigned int sizeof\_data);**

# [ARGUMENTS](#ARGUMENTS)

[gnutls\_x509\_crq\_t crq](#gnutls_x509_crq_t)

should contain a **gnutls\_x509\_crq\_t** type

[const char * oid](#const)

holds an Object Identifier in a (0)-terminated string

[unsigned int raw\_flag](#unsigned)

must be 0, or 1 if the data are DER encoded

[const void * data](#const~2)

a pointer to the input data

[unsigned int sizeof\_data](#unsigned~2)

holds the size of *data*

# [DESCRIPTION](#DESCRIPTION)

This function will set the part of the name of the Certificate request subject, specified by the given OID. The input string should be ASCII or UTF-8 encoded.

Some helper macros with popular OIDs can be found in gnutls/x509.h With this function you can only set the known OIDs. You can test for known OIDs using **gnutls\_x509\_dn\_oid\_known()**. For OIDs that are not known (by gnutls) you should properly DER encode your data, and call this function with raw\_flag set.

# [RETURNS](#RETURNS)

On success, **GNUTLS\_E\_SUCCESS** (0) is returned, otherwise a negative error value.

# [REPORTING BUGS](#REPORTING_BUGS)

Report bugs to <bugs@gnutls.org>.  
Home page: https://www.gnutls.org

# [COPYRIGHT](#COPYRIGHT)

Copyright © 2001-2023 Free Software Foundation, Inc., and others.  
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](#SEE_ALSO)

The full documentation for **gnutls** is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

[https://www.gnutls.org/manual/](https://www.gnutls.org/manual/)

3.8.13 gnutls

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Document: gnutls_x509_crq_set_dn_by_oid(3) from gnutls 3.8.13-r1 (Chainguard OS)
Source: https://gitlab.com/gnutls/gnutls