Функции API (API function)
Имя (Name)
gnutls_x509_crq_get_key_purpose_oid - API function
Синопсис (Synopsis)
#include <gnutls/x509.h>
int gnutls_x509_crq_get_key_purpose_oid(gnutls_x509_crq_t crq,
unsigned indx, void * oid, size_t * sizeof_oid, unsigned int *
critical);
Аргументы (Arguments)
gnutls_x509_crq_t crq
should contain a gnutls_x509_crq_t type
unsigned indx
This specifies which OID to return, use (0) to get
the first one
void * oid a pointer to store the OID (may be NULL)
size_t * sizeof_oid
initially holds the size of oid
unsigned int * critical
output variable with critical flag, may be NULL.
Описание (Description)
This function will extract the key purpose OIDs of the
Certificate specified by the given index. These are stored in
the Extended Key Usage extension (2.5.29.37). See the
GNUTLS_KP_* definitions for human readable names.
Возвращаемое значение (Return value)
GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long
enough, and in that case the * sizeof_oid will be updated with
the required size. On success 0 is returned.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (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/
