1QBIPCC.H(3)                libqb Programmer's Manual               QBIPCC.H(3)
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NAME

6       qbipcc.h - Client IPC API.
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SYNOPSIS

10       #include <qb/qbipcc.h>
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DESCRIPTION

13       Lifecycle of an IPC connection.
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15       An  IPC  connection  is made to the server with qb_ipcc_connect(). This
16       function connects to the server and requests channels  be  created  for
17       communication.  To  disconnect, the client either exits or executes the
18       function qb_ipcc_disconnect().
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20       Synchronous communication
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22       The function qb_ipcc_sendv_recv() sends an  iovector  request  and  re‐
23       ceives a response.
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25       Asynchronous requests from the client
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27       The  function  qb_ipcc_sendv()  sends an iovector request. The function
28       qb_ipcc_send() sends an message buffer request.
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30       Asynchronous events from the server
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32       The qb_ipcc_event_recv() function receives an out-of-band  asynchronous
33       message. The asynchronous messages are queued and can provide very high
34       out-of-band performance. To determine when to call qb_ipcc_event_recv()
35       the  qb_ipcc_fd_get()  call is used to obtain a file descriptor used in
36       the poll() or select() system calls.
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SEE ALSO

39       qb_ipcc_send(3), qb_ipcc_sendv_recv(3), qb_ipcc_recv(3),
40       qb_ipcc_event_recv(3), qb_ipcc_connect_async(3),
41       qb_ipcc_fc_enable_max_set(3), qb_ipcc_is_connected(3),
42       qb_ipcc_connect_continue(3), qb_ipcc_auth_get(3), qb_ipcc_sendv(3),
43       qb_ipcc_context_set(3), qb_ipcc_context_get(3),
44       qb_ipcc_verify_dgram_max_msg_size(3), qb_ipcc_get_buffer_size(3),
45       qb_ipcc_connect(3), qb_ipcc_disconnect(3), qb_ipcc_fd_get(3)
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48       Copyright (C) 2010-2020 Red Hat, Inc.
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52LIBQB                             2021-11-12                       QBIPCC.H(3)
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