gnutls_x509_crt_export(3)

1gnutls_x509_crt_export(3)           gnutls           gnutls_x509_crt_export(3)
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NAME

6       gnutls_x509_crt_export - API function
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SYNOPSIS

9       #include <gnutls/x509.h>
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11       int            gnutls_x509_crt_export(gnutls_x509_crt_t           cert,
12       gnutls_x509_crt_fmt_t  format,  void  *  output_data,  size_t  *   out‐
13       put_data_size);
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ARGUMENTS

16       gnutls_x509_crt_t cert
17                   Holds the certificate
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19       gnutls_x509_crt_fmt_t format
20                   the format of output params. One of PEM or DER.
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22       void * output_data
23                   will contain a certificate PEM or DER encoded
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25       size_t * output_data_size
26                   holds  the size of output_data (and will be replaced by the
27                   actual size of parameters)
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DESCRIPTION

30       This function will export the certificate to DER or PEM format.
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32       If the buffer provided is not long enough  to  hold  the  output,  then
33       *output_data_size  is  updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be
34       returned.
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36       If the structure is PEM encoded, it will have a header of  "BEGIN  CER‐
37       TIFICATE".
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RETURN VALUE

40       In case of failure a negative value will be returned, and 0 on success.
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REPORTING BUGS

43       Report    bugs    to    <bug-gnutls@gnu.org>.     GnuTLS   home   page:
44       http://www.gnu.org/software/gnutls/ General help  using  GNU  software:
45       http://www.gnu.org/gethelp/
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COPYRIGHT

48       Copyright © 2008 Free Software Foundation.
49       Copying  and  distribution  of this file, with or without modification,
50       are permitted in any medium  without  royalty  provided  the  copyright
51       notice and this notice are preserved.
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