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.\" DO NOT MODIFY THIS FILE! It was generated by gdoc.
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.TH "gnutls_x509_crq_get_subject_alt_name" 3 "2.8.3" "gnutls" "gnutls"
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gnutls_x509_crq_get_subject_alt_name \- Get certificate's alternative name
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.B #include <gnutls/x509.h>
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.BI "int gnutls_x509_crq_get_subject_alt_name(gnutls_x509_crq_t " cert ", unsigned int " seq ", void * " ret ", size_t * " ret_size ", unsigned int * " ret_type ", unsigned int * " critical ");"
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.IP "gnutls_x509_crq_t cert" 12
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should contain a \fBgnutls_x509_crq_t\fP structure
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.IP "unsigned int seq" 12
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specifies the sequence number of the alt name, 0 for the
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first one, 1 for the second etc.
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is the place where the alternative name will be copied to
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.IP "size_t * ret_size" 12
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holds the size of ret.
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.IP "unsigned int * ret_type" 12
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holds the \fBgnutls_x509_subject_alt_name_t\fP name type
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.IP "unsigned int * critical" 12
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will be non zero if the extension is marked as critical
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This function will return the alternative names, contained in the
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given certificate. It is the same as
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\fBgnutls_x509_crq_get_subject_alt_name()\fP except for the fact that it
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will return the type of the alternative name in \fIret_type\fP even if
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the function fails for some reason (i.e. the buffer provided is
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the alternative subject name type on success, one of the
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enumerated \fBgnutls_x509_subject_alt_name_t\fP. It will return
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\fBGNUTLS_E_SHORT_MEMORY_BUFFER\fP if \fIret_size\fP is not large enough to
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hold the value. In that case \fIret_size\fP will be updated with the
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required size. If the certificate request does not have an
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Alternative name with the specified sequence number then
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\fBGNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE\fP is returned.
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Report bugs to <bug-gnutls@gnu.org>.
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GnuTLS home page: http://www.gnu.org/software/gnutls/
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General help using GNU software: http://www.gnu.org/gethelp/
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Copyright \(co 2008 Free Software Foundation.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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The full documentation for
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is maintained as a Texinfo manual. If the
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programs are properly installed at your site, the command
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should give you access to the complete manual.