gnutls_x509_crq_get_extension_by_oid(3) [centos man page]
gnutls_x509_crq_get_extension_by_oid(3) gnutls gnutls_x509_crq_get_extension_by_oid(3) NAME
gnutls_x509_crq_get_extension_by_oid - API function SYNOPSIS
#include <gnutls/x509.h> int gnutls_x509_crq_get_extension_by_oid(gnutls_x509_crq_t crq, const char * oid, int indx, void * buf, size_t * buf_size, unsigned int * critical); ARGUMENTS
gnutls_x509_crq_t crq should contain a gnutls_x509_crq_t structure const char * oid holds an Object Identifier in a null terminated string int indx In case multiple same OIDs exist in the extensions, this specifies which to get. Use (0) to get the first one. void * buf a pointer to a structure to hold the name (may be null) size_t * buf_size initially holds the size of buf unsigned int * critical will be non-zero if the extension is marked as critical DESCRIPTION
This function will return the extension specified by the OID in the certificate. The extensions will be returned as binary data DER encoded, in the provided buffer. RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code in case of an error. If the certificate does not contain the specified extension GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned. SINCE
2.8.0 REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. General guidelines for reporting bugs: http://www.gnu.org/gethelp/ GnuTLS home page: http://www.gnu.org/software/gnutls/ COPYRIGHT
Copyright (C) 2012 Free Software Foundation, Inc.. 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 ALSO
The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command info gnutls should give you access to the complete manual. As an alternative you may obtain the manual from: http://www.gnu.org/software/gnutls/manual/ gnutls 3.1.15 gnutls_x509_crq_get_extension_by_oid(3)
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gnutls_x509_crt_get_extension_by_oid(3) gnutls gnutls_x509_crt_get_extension_by_oid(3) NAME
gnutls_x509_crt_get_extension_by_oid - API function SYNOPSIS
#include <gnutls/x509.h> int gnutls_x509_crt_get_extension_by_oid(gnutls_x509_crt_t cert, const char * oid, int indx, void * buf, size_t * buf_size, unsigned int * critical); ARGUMENTS
gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t structure const char * oid holds an Object Identified in null terminated string int indx In case multiple same OIDs exist in the extensions, this specifies which to send. Use (0) to get the first one. void * buf a pointer to a structure to hold the name (may be null) size_t * buf_size initially holds the size of buf unsigned int * critical will be non-zero if the extension is marked as critical DESCRIPTION
This function will return the extension specified by the OID in the certificate. The extensions will be returned as binary data DER encoded, in the provided buffer. RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned. If the certificate does not contain the speci- fied extension GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned. REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. General guidelines for reporting bugs: http://www.gnu.org/gethelp/ GnuTLS home page: http://www.gnu.org/software/gnutls/ COPYRIGHT
Copyright (C) 2012 Free Software Foundation, Inc.. 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 ALSO
The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command info gnutls should give you access to the complete manual. As an alternative you may obtain the manual from: http://www.gnu.org/software/gnutls/manual/ gnutls 3.1.15 gnutls_x509_crt_get_extension_by_oid(3)