gnutls_x509_crt_get_policy man page

gnutls_x509_crt_get_policy — API function


#include <gnutls/x509.h>

int gnutls_x509_crt_get_policy(gnutls_x509_crt_t crt, unsigned indx, struct gnutls_x509_policy_st * policy, unsigned int * critical);


gnutls_x509_crt_t crt
should contain a gnutls_x509_crt_t type
unsigned indx
This specifies which policy to return. Use (0) to get the first one.
struct gnutls_x509_policy_st * policy
A pointer to a policy structure.
unsigned int * critical
will be non-zero if the extension is marked as critical


This function will extract the certificate policy (extension specified by the given index.

The policy returned by this function must be deinitialized by using gnutls_x509_policy_release().


On success, GNUTLS_E_SUCCESS (0) is returned, GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the extension is not present, otherwise a negative error value.



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