1gnutls_x509_crq_get_attribute_data(3)gnutlsgnutls_x509_crq_get_attribute_data(3)
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NAME

6       gnutls_x509_crq_get_attribute_data - API function
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SYNOPSIS

9       #include <gnutls/x509.h>
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11       int  gnutls_x509_crq_get_attribute_data(gnutls_x509_crq_t crq, unsigned
12       indx, void * data, size_t * sizeof_data);
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ARGUMENTS

15       gnutls_x509_crq_t crq
16                   should contain a gnutls_x509_crq_t type
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18       unsigned indx
19                   Specifies which attribute number to get. Use (0) to get the
20                   first one.
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22       void * data a pointer to a structure to hold the data (may be null)
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24       size_t * sizeof_data
25                   initially holds the size of  oid
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DESCRIPTION

28       This  function will return the requested attribute data in the certifi‐
29       cate request.  The attribute data will be stored as  a  string  in  the
30       provided buffer.
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32       Use  gnutls_x509_crq_get_attribute_info()  to  extract  the  OID.   Use
33       gnutls_x509_crq_get_attribute_by_oid() instead, if you want to get data
34       indexed by the attribute OID rather than sequence.
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RETURNS

37       On  success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative er‐
38       ror code in case of an error.  If your have reached the last  extension
39       available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
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SINCE

42       2.8.0
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REPORTING BUGS

45       Report bugs to <bugs@gnutls.org>.
46       Home page: https://www.gnutls.org
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50       Copyright © 2001- Free Software Foundation, Inc., and others.
51       Copying  and  distribution  of this file, with or without modification,
52       are permitted in any medium without royalty provided the copyright  no‐
53       tice and this notice are preserved.
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SEE ALSO

56       The  full  documentation  for gnutls is maintained as a Texinfo manual.
57       If the /usr/share/doc/gnutls/ directory does not contain the HTML  form
58       visit
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60       https://www.gnutls.org/manual/
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62gnutls                               3.7.6gnutls_x509_crq_get_attribute_data(3)
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