1nbd_set_tls_certificates(3)         LIBNBD         nbd_set_tls_certificates(3)
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NAME

6       nbd_set_tls_certificates - set the path to the TLS certificates
7       directory
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SYNOPSIS

10        #include <libnbd.h>
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12        int nbd_set_tls_certificates (struct nbd_handle *h,
13                                      const char *dir);
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DESCRIPTION

16       Set the path to the TLS certificates directory.  If not set and TLS is
17       used then a compiled in default is used.  For root this is
18       "/etc/pki/libnbd/".  For non-root this is "$HOME/.pki/libnbd" and
19       "$HOME/.config/pki/libnbd".  If none of these directories can be found
20       then the system trusted CAs are used.
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22       This function may be called regardless of whether TLS is supported, but
23       will have no effect unless nbd_set_tls(3) is also used to request or
24       require TLS.
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RETURN VALUE

27       If the call is successful the function returns 0.
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ERRORS

30       On error "-1" is returned.
31
32       Refer to "ERROR HANDLING" in libnbd(3) for how to get further details
33       of the error.
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HANDLE STATE

36       The handle must be newly created, otherwise this call will return an
37       error.
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VERSION

40       This function first appeared in libnbd 1.0.
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42       If you need to test if this function is available at compile time check
43       if the following macro is defined:
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45        #define LIBNBD_HAVE_NBD_SET_TLS_CERTIFICATES 1
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SEE ALSO

48       nbd_create(3), nbd_set_tls(3), libnbd(3).
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AUTHORS

51       Eric Blake
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53       Richard W.M. Jones
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56       Copyright (C) 2019-2021 Red Hat Inc.
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LICENSE

59       This library is free software; you can redistribute it and/or modify it
60       under the terms of the GNU Lesser General Public License as published
61       by the Free Software Foundation; either version 2 of the License, or
62       (at your option) any later version.
63
64       This library is distributed in the hope that it will be useful, but
65       WITHOUT ANY WARRANTY; without even the implied warranty of
66       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
67       Lesser General Public License for more details.
68
69       You should have received a copy of the GNU Lesser General Public
70       License along with this library; if not, write to the Free Software
71       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
72       02110-1301 USA
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76libnbd-1.7.12                     2021-05-29       nbd_set_tls_certificates(3)
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