gnutls_x509_crq_get_extension_info (3) - Linux Man Pages
gnutls_x509_crq_get_extension_info: API function
NAMEgnutls_x509_crq_get_extension_info - API function
- gnutls_x509_crq_t crq
- should contain a gnutls_x509_crq_t structure
- int indx
- Specifies which extension number to get. Use (0) to get the first one.
- void * oid
- a pointer to a structure to hold the OID
- size_t * sizeof_oid
- initially holds the maximum size of oid , on return holds actual size of oid .
- unsigned int * critical
- output variable with critical flag, may be NULL.
DESCRIPTIONThis function will return the requested extension OID in the certificate, and the critical flag for it. The extension OID will be stored as a string in the provided buffer. Use gnutls_x509_crq_get_extension_data() to extract the data.
RETURNSOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code in case of an error. If your have reached the last extension available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
REPORTING BUGSReport bugs to <bugs [at] gnutls.org>.
Home page: http://www.gnutls.org
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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 ALSOThe full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit