qb_ipcc_event_recv - Receive an event.

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

LIBQB                                              2023-07-21                              QB_IPCC_EVENT_RECV(3)

       qb_ipcc_event_recv - Receive an event.

       that msg_ptr will include a qb_ipc_response_header at the top of the message.

cconnectioninstancemsg_ptrpointertoamessagebuffertoreceiveintomsg_lenthesizeofthebufferms_timeouttimeinmillisecondstowaitforamessage0==nowait,negative==block,positive==waitXms.

       size of the message or error (-errno)

qb_ipcc_send(3), qb_ipcc_sendv_recv(3), qb_ipcc_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_connect(3), qb_ipcc_disconnect(3), qb_ipcc_fd_get(3)

#include<qb/qbipcc.h>ssize_tqb_ipcc_event_recv(
           qb_ipcc_connection_t*c,           /* connection instance */
           void*msg_ptr,     /* pointer to a message buffer to receive into */
           size_tmsg_len,     /* the size of the buffer */
           /*
            * time in milliseconds to wait for a message 0 == no wait, negative ==
            * block, positive == wait X ms.
            */
           int32_tms_timeout
       );