gnutls_x509_crq_get_extension_info(3) [suse man page]
gnutls_x509_crq_get_extension_info(3) gnutls gnutls_x509_crq_get_extension_info(3) NAME
gnutls_x509_crq_get_extension_info - Get extension id and criticality SYNOPSIS
#include <gnutls/x509.h> int gnutls_x509_crq_get_extension_info(gnutls_x509_crq_t cert, int indx, void * oid, size_t * sizeof_oid, int * critical); ARGUMENTS
gnutls_x509_crq_t cert should contain a gnutls_x509_crq_t structure int indx Specifies which extension OID to send. Use zero 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. int * critical output variable with critical flag, may be NULL. DESCRIPTION
This 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. If the buffer provided is not long enough to hold the output, then *sizeof_oid is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be returned. RETURNS
On success, GNUTLS_E_SUCCESS is returned, otherwise a negative value in case of an error. If your have reached the last extension avail- able GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned. SINCE
2.8.0 REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 2008 Free Software Foundation. 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. gnutls 2.8.6 gnutls_x509_crq_get_extension_info(3)
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gnutls_x509_crq_get_extension_data(3) gnutls gnutls_x509_crq_get_extension_data(3) NAME
gnutls_x509_crq_get_extension_data - API function SYNOPSIS
#include <gnutls/x509.h> int gnutls_x509_crq_get_extension_data(gnutls_x509_crq_t crq, int indx, void * data, size_t * sizeof_data); ARGUMENTS
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 * data a pointer to a structure to hold the data (may be null) size_t * sizeof_data initially holds the size of oid DESCRIPTION
This function will return the requested extension data in the certificate. The extension data will be stored as a string in the provided buffer. Use gnutls_x509_crq_get_extension_info() to extract the OID and critical flag. Use gnutls_x509_crq_get_extension_by_oid() instead, if you want to get data indexed by the extension OID rather than sequence. RETURNS
On 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. 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_data(3)