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gnutls_x509_crt_get_issuer(3) gnutls gnutls_x509_crt_get_issuer(3)
NAME gnutls_x509_crt_get_issuer - API function
SYNOPSIS #include <gnutls/x509.h>
int gnutls_x509_crt_get_issuer(gnutls_x509_crt_t cert, gnutls_x509_dn_t * dn);
ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t type
gnutls_x509_dn_t * dn output variable with pointer to uint8_t DN
DESCRIPTION Return the Certificate's Issuer DN as a gnutls_x509_dn_t data type, that can be decoded using gnutls_x509_dn_get_rdn_ava().
Note that dn should be treated as constant. Because it points into the cert object, you should not use dn after cert is deallocated.
RETURNS Returns 0 on success, or an error code.
REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org

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SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit
https://www.gnutls.org/manual/
gnutls 3.7.9 gnutls_x509_crt_get_issuer(3)