1gnutls_x509_crt_set_extension_by_oid(g3n)utglnsutls_x509_crt_set_extension_by_oid(3)
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6 gnutls_x509_crt_set_extension_by_oid - This function will set an arbi‐
7 trary extension
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10 #include <gnutls/x509.h>
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12 int gnutls_x509_crt_set_extension_by_oid(gnutls_x509_crt_t crt, const
13 char * oid, const void * buf, size_t sizeof_buf, unsigned int criti‐
14 cal);
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17 gnutls_x509_crt_t crt
18 should contain a gnutls_x509_crt_t structure
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20 const char * oid
21 holds an Object Identified in null terminated string
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23 const void * buf
24 a pointer to a DER encoded data
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26 size_t sizeof_buf
27 holds the size of buf
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29 unsigned int critical
30 should be non zero if the extension is to be marked as
31 critical
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34 This function will set an the extension, by the specified OID, in the
35 certificate. The extension data should be binary data DER encoded.
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37 Returns 0 on success and a negative value in case of an error.
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40 Report bugs to <bug-gnutls@gnu.org>.
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43 Copyright © 2006 Free Software Foundation.
44 Permission is granted to make and distribute verbatim copies of this
45 manual provided the copyright notice and this permission notice are
46 preserved on all copies.
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49 The full documentation for gnutls is maintained as a Texinfo manual.
50 If the info and gnutls programs are properly installed at your site,
51 the command
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53 info gnutls
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55 should give you access to the complete manual.
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59gnutls 1.6g.n3utls_x509_crt_set_extension_by_oid(3)