oracular (3) qb_ipcc_connect.3.gz

Provided by: libqb-dev_2.0.8-2_amd64 bug

NAME
       qb_ipcc_connect - Create a connection to an IPC service.


SYNOPSIS
       #include <qb/qbipcc.h>

       qb_ipcc_connection_t * qb_ipcc_connect(
           const char   *name,          /* name of the service. */
           size_t        max_msg_size   /* biggest msg size. */
       );


PARAMS
       name         name of the service.

       max_msg_size biggest msg size.


DESCRIPTION
RETURN VALUE
       NULL (error: see errno) or a connection object.


NOTE
       It    is    recommended    to    do    a    one    time   check   on   the   max_msg_size   value   using
       qb_ipcc_verify_dgram_max_msg_size BEFORE calling the connect function when IPC_SOCKET  is  in  use.  Some
       distributions  while  allow  large  message  buffers to be set on the socket, but not actually honor them
       because of kernel state values. The  qb_ipcc_verify_dgram_max_msg_size  function  both  sets  the  socket
       buffer size and verifies it by doing a send/recv.


SEE ALSO
       qb_ipcc_send(3), qb_ipcc_sendv_recv(3), qb_ipcc_recv(3), qb_ipcc_event_recv(3), qb_ipcc_connect_async(3),
       qb_ipcc_fc_enable_max_set(3), qb_ipcc_is_connected(3), qb_ipcc_connect_continue(3), qb_ipcc_auth_get(3),
       qb_ipcc_sendv(3), qb_ipcc_context_set(3), qb_ipcc_context_get(3), qb_ipcc_verify_dgram_max_msg_size(3),
       qb_ipcc_get_buffer_size(3), qb_ipcc_disconnect(3), qb_ipcc_fd_get(3)


       Copyright (C) 2010-2020 Red Hat, Inc.