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gnutls_x509_cr...t_extension_oid(3) gnutls gnutls_x509_cr...t_extension_oid(3) NAME gnutls_x509_crt_get_extension_oid - API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_extension_oid(gnutls_x509_crt_t cert, unsigned indx, void * oid, size_t * oid_size); ARGUMENTS gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t type unsigned indx Specifies which extension OID to send. Use (0) to get the first one. void * oid a pointer to a structure to hold the OID (may be null) size_t * oid_size initially holds the size of oid DESCRIPTION This function will return the requested extension OID in the certifi- cate. The extension OID will be stored as a string in the provided buffer. The oid returned will be null terminated, although oid_size will not account for the trailing null. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative er- ror code is returned. If you have reached the last extension available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned. REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 Free Software Foundation, Inc., and others. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright no- tice and this notice are preserved. 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 3.8.9 gnutls_x509_cr...t_extension_oid(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO
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