1gnutls_x509_crt_get_extension_data2(3g)nutlgsnutls_x509_crt_get_extension_data2(3)
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NAME

6       gnutls_x509_crt_get_extension_data2 - API function
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SYNOPSIS

9       #include <gnutls/x509.h>
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11       int     gnutls_x509_crt_get_extension_data2(gnutls_x509_crt_t     cert,
12       unsigned indx, gnutls_datum_t * data);
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ARGUMENTS

15       gnutls_x509_crt_t cert
16                   should contain a gnutls_x509_crt_t type
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18       unsigned indx
19                   Specifies which extension OID to read. Use (0) to  get  the
20                   first one.
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22       gnutls_datum_t * data
23                   will contain the extension DER-encoded data
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DESCRIPTION

26       This  function will return the requested by the index extension data in
27       the  certificate.   The  extension  data  will   be   allocated   using
28       gnutls_malloc().
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30       Use gnutls_x509_crt_get_extension_info() to extract the OID.
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RETURNS

33       On  success,  GNUTLS_E_SUCCESS  (0)  is  returned, otherwise a negative
34       error code is returned.  If you have reached the last extension  avail‐
35       able GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
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REPORTING BUGS

38       Report bugs to <bugs@gnutls.org>.
39       Home page: http://www.gnutls.org
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43       Copyright © 2001-2018 Free Software Foundation, Inc., and others.
44       Copying  and  distribution  of this file, with or without modification,
45       are permitted in any medium  without  royalty  provided  the  copyright
46       notice and this notice are preserved.
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SEE ALSO

49       The  full  documentation  for gnutls is maintained as a Texinfo manual.
50       If the /usr/share/doc/gnutls/ directory does not contain the HTML  form
51       visit
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53       http://www.gnutls.org/manual/
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55gnutls                               3.6.g5nutls_x509_crt_get_extension_data2(3)
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