1gnutls_hash_copy(3)                 gnutls                 gnutls_hash_copy(3)
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NAME

6       gnutls_hash_copy - API function
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SYNOPSIS

9       #include <gnutls/crypto.h>
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11       gnutls_hash_hd_t gnutls_hash_copy(gnutls_hash_hd_t handle);
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ARGUMENTS

14       gnutls_hash_hd_t handle
15                   is a gnutls_hash_hd_t type
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DESCRIPTION

18       This  function will create a copy of Message Digest context, containing
19       all its current state. Copying contexts for Message Digests  registered
20       using  gnutls_crypto_register_digest() is not supported and will always
21       result in an error.
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RETURNS

24       new Message Digest context or NULL in case of an error.
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SINCE

27       3.6.9
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REPORTING BUGS

30       Report bugs to <bugs@gnutls.org>.
31       Home page: https://www.gnutls.org
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35       Copyright © 2001-2020 Free Software Foundation, Inc., and others.
36       Copying and distribution of this file, with  or  without  modification,
37       are  permitted  in  any  medium  without royalty provided the copyright
38       notice and this notice are preserved.
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SEE ALSO

41       The full documentation for gnutls is maintained as  a  Texinfo  manual.
42       If  the /usr/share/doc/gnutls/ directory does not contain the HTML form
43       visit
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45       https://www.gnutls.org/manual/
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47gnutls                              3.6.13                 gnutls_hash_copy(3)
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