psmi_wrappers.h

/*

  This file is provided under a dual BSD/GPLv2 license.  When using or
  redistributing this file, you may do so under either license.

  GPL LICENSE SUMMARY

  Copyright(c) 2016 Intel Corporation.

  This program is free software; you can redistribute it and/or modify
  it under the terms of version 2 of the GNU General Public License as
  published by the Free Software Foundation.

  This program is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  General Public License for more details.

  Contact Information:
  Intel Corporation, www.intel.com

  BSD LICENSE

  Copyright(c) 2016 Intel Corporation.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * 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.
    * Neither the name of Intel Corporation nor the names of its
      contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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*/

#ifndef _PSMI_WRAPPERS_H
#define _PSMI_WRAPPERS_H

#include <signal.h>
#include "psm2_mock_testing.h"
#include "opa_intf.h"

#if defined( IB_IOCTL_MAGIC )
#include <sys/ioctl.h>
#endif

/* If this is a mocking tests build, we introduce "incision points"
 * through which we can easily mock external dependencies.
 * For non-mocking-tests build, we bypass those indirections
 * for performance reasons.
 */

#ifdef PSM2_MOCK_TESTING
void MOCKABLE(psmi_exit)(int status);
MOCK_DCL_EPILOGUE(psmi_exit);

ssize_t MOCKABLE(psmi_write)(int fd, const void *buf, size_t count);
MOCK_DCL_EPILOGUE(psmi_write);

int MOCKABLE(psmi_ioctl)(int fd, unsigned int cmd, unsigned long arg);
MOCK_DCL_EPILOGUE(psmi_ioctl);

int MOCKABLE(psmi_sigaction)(int signum, const struct sigaction *act, struct sigaction *oldact);
MOCK_DCL_EPILOGUE(psmi_sigaction);

void MOCKABLE(psmi_rmb)(void);
MOCK_DCL_EPILOGUE(psmi_rmb);

#else /* def PSM2_MOCK_TESTING */

#define psmi_exit	exit
#define psmi_write	write
#define psmi_ioctl	ioctl
#define psmi_sigaction	sigaction
#define psmi_rmb 	ips_rmb

#endif /* def PSM2_MOCK_TESTING */

#endif // _PSMI_WRAPPERS_H