1nbd_aio_connect_uri(3)              LIBNBD              nbd_aio_connect_uri(3)
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NAME

6       nbd_aio_connect_uri - connect to an NBD URI
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SYNOPSIS

9        #include <libnbd.h>
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11        int nbd_aio_connect_uri (struct nbd_handle *h,
12                                 const char *uri);
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DESCRIPTION

15       Begin connecting to the NBD URI "uri".  Parameters behave as documented
16       in nbd_connect_uri(3).
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18       You can check if the connection is still connecting by calling
19       nbd_aio_is_connecting(3), or if it has connected to the server and
20       completed the NBD handshake by calling nbd_aio_is_ready(3), on the
21       connection.
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RETURN VALUE

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

27       On error "-1" is returned.
28
29       Refer to "ERROR HANDLING" in libnbd(3) for how to get further details
30       of the error.
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HANDLE STATE

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

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

45       nbd_aio_is_connecting(3), nbd_aio_is_ready(3), nbd_connect_uri(3),
46       nbd_create(3), libnbd(3),
47       https://github.com/NetworkBlockDevice/nbd/blob/master/doc/uri.md.
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AUTHORS

50       Eric Blake
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52       Richard W.M. Jones
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55       Copyright (C) 2019 Red Hat Inc.
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LICENSE

58       This library is free software; you can redistribute it and/or modify it
59       under the terms of the GNU Lesser General Public License as published
60       by the Free Software Foundation; either version 2 of the License, or
61       (at your option) any later version.
62
63       This library is distributed in the hope that it will be useful, but
64       WITHOUT ANY WARRANTY; without even the implied warranty of
65       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
66       Lesser General Public License for more details.
67
68       You should have received a copy of the GNU Lesser General Public
69       License along with this library; if not, write to the Free Software
70       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
71       02110-1301 USA
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75libnbd-1.3.7                      2020-04-23            nbd_aio_connect_uri(3)
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