74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
/* $NetBSD: prog_ops.h,v 1.3 2014/11/06 21:29:32 christos Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2010 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _PROG_OPS_H_
|
|
#define _PROG_OPS_H_
|
|
|
|
#include <sys/types.h>
|
|
|
|
#ifndef CRUNCHOPS
|
|
/* XXX: Keep same order with netstat! */
|
|
struct prog_ops {
|
|
int (*op_init)(void);
|
|
|
|
int (*op_sysctl)(const int *, u_int, void *, size_t *,
|
|
const void *, size_t);
|
|
|
|
int (*op_socket)(int, int, int);
|
|
int (*op_open)(const char *, int, ...);
|
|
pid_t (*op_getpid)(void);
|
|
|
|
ssize_t (*op_read)(int, void *, size_t);
|
|
ssize_t (*op_write)(int, const void *, size_t);
|
|
|
|
|
|
int (*op_shutdown)(int, int);
|
|
};
|
|
extern const struct prog_ops prog_ops;
|
|
|
|
#define prog_init prog_ops.op_init
|
|
#define prog_socket prog_ops.op_socket
|
|
#define prog_open prog_ops.op_open
|
|
#define prog_getpid prog_ops.op_getpid
|
|
#define prog_read prog_ops.op_read
|
|
#define prog_write prog_ops.op_write
|
|
#define prog_sysctl prog_ops.op_sysctl
|
|
#define prog_shutdown prog_ops.op_shutdown
|
|
#else
|
|
#define prog_init ((int (*)(void))NULL)
|
|
#define prog_socket socket
|
|
#define prog_open open
|
|
#define prog_getpid getpid
|
|
#define prog_read read
|
|
#define prog_write write
|
|
#define prog_sysctl sysctl
|
|
#define prog_shutdown shutdown
|
|
#endif
|
|
|
|
#endif /* _PROG_OPS_H_ */
|