#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <poll.h>
#include <sys/socket.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <atomic>
#include <ngc/core/ngcbSHMDB.hpp>

Classes
struct	ngcb_shmevt_t

struct	ngcb_shmio_t

struct	ngcb_shmhdr_t

class	ngcbSHMTHR

class	ngcbSHM

Macros
#define	ngcbSHM_MAX_CLIENTS 8

#define	ngcbSHM_ID_ERR -1

#define	ngcbSHM_ID_RETRY -2

#define	ngcbSHM_ID_IVLD -3

#define	ngcbSHM_VERSION 1

Detailed Description

Copyright: SPDX-FileCopyrightText: 2026 European Southern Observatory (ESO) SPDX-License-Identifier: LGPL-3.0-only

Macro Definition Documentation

◆ ngcbSHM_ID_ERR

#define ngcbSHM_ID_ERR -1

◆ ngcbSHM_ID_IVLD

#define ngcbSHM_ID_IVLD -3

◆ ngcbSHM_ID_RETRY

#define ngcbSHM_ID_RETRY -2

◆ ngcbSHM_MAX_CLIENTS

#define ngcbSHM_MAX_CLIENTS 8

Maximum number of event clients

◆ ngcbSHM_VERSION

#define ngcbSHM_VERSION 1

Shared memory version

Classes