gnutls_x509_crt_get_issuer_dn (3) Linux Manual Page
gnutls_x509_crt_get_issuer_dn – API function
Synopsis
#include <gnutls/x509.h> int gnutls_x509_crt_get_issuer_dn(gnutls_x509_crt_t cert, char * buf, size_t * buf_size);
Arguments
- gnutls_x509_crt_t cert
- should contain a gnutls_x509_crt_t structure
- char * buf
- a pointer to a structure to hold the name (may be null)
- size_t * buf_size
- initially holds the size of buf
Description
This function will copy the name of the Certificate issuer in the provided buffer. The name will be in the form "C=xxxx,O=yyyy,CN=zzzz" as described in RFC4514. The output string will be ASCII or UTF-8 encoded, depending on the certificate data. If buf is null then only the size will be filled.
Returns
GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long enough, and in that case the buf_size will be updated with the required size. On success 0 is returned.Reporting Bugs
Report bugs to <bugs [at] gnutls.org>.Home page: http://www.gnutls.org
Copyright
Copyright © 2001-2014 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.