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QB_IPCC_SENDV_RECV(3) libqb Programmer's Manual QB_IPCC_SENDV_RECV(3)

NAME

qb_ipcc_sendv_recv - This is a convenience function that simply sends and then recvs.

SYNOPSIS

#include <qb/qbipcc.h>

ssize_t qb_ipcc_sendv_recv(

qb_ipcc_connection_t *c, /* connection instance */
const struct iovec *iov, /* pointer to an iovec struct to send */
uint32_t iov_len, /* the number of iovecs used */
void *msg_ptr, /* pointer to a message buffer to receive into */
size_t msg_len, /* the size of the buffer */
int32_t ms_timeout /* max time to wait for a response*/ );

PARAMS

c connection instance

iov pointer to an iovec struct to send

iov_len the number of iovecs used

msg_ptr pointer to a message buffer to receive into

msg_len the size of the buffer

ms_timeout max time to wait for a response

DESCRIPTION

NOTE

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

SEE ALSO

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

COPYRIGHT

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

2022-03-23 LIBQB