1gnutls_pkcs11_obj_get_info(3)       gnutls       gnutls_pkcs11_obj_get_info(3)
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NAME

6       gnutls_pkcs11_obj_get_info - API function
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SYNOPSIS

9       #include <gnutls/pkcs11.h>
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11       int         gnutls_pkcs11_obj_get_info(gnutls_pkcs11_obj_t         obj,
12       gnutls_pkcs11_obj_info_t itype, void * output, size_t * output_size);
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ARGUMENTS

15       gnutls_pkcs11_obj_t obj
16                   should contain a gnutls_pkcs11_obj_t type
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18       gnutls_pkcs11_obj_info_t itype
19                   Denotes the type of information requested
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21       void * output
22                   where output will be stored
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24       size_t * output_size
25                   contains the maximum size of the output buffer and will  be
26                   overwritten with the actual size.
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DESCRIPTION

29       This function will return information about the PKCS11 certificate such
30       as the label, id as well as token information where the key is stored.
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32       When output is text, a null terminated string is written to  output and
33       its string length is written to  output_size (without null terminator).
34       If the buffer is too small,  output_size will contain the expected buf‐
35       fer size (with null terminator for text) and return GNUTLS_E_SHORT_MEM‐
36       ORY_BUFFER.
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38       In versions previously to 3.6.0 this function included the null  termi‐
39       nator to  output_size . After 3.6.0 the output size doesn't include the
40       terminator character.
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RETURNS

43       GNUTLS_E_SUCCESS (0) on success or a negative error code on error.
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SINCE

46       2.12.0
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REPORTING BUGS

49       Report bugs to <bugs@gnutls.org>.
50       Home page: https://www.gnutls.org
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54       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
55       Copying and distribution of this file, with  or  without  modification,
56       are  permitted in any medium without royalty provided the copyright no‐
57       tice and this notice are preserved.
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SEE ALSO

60       The full documentation for gnutls is maintained as  a  Texinfo  manual.
61       If  the /usr/share/doc/gnutls/ directory does not contain the HTML form
62       visit
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64       https://www.gnutls.org/manual/
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66gnutls                               3.8.2       gnutls_pkcs11_obj_get_info(3)
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