2b8899b47a
and VMware legal: - Add a dual BSD-2 Clause/GPLv2 LICENSE file in the VMCI directory - Remove the use of "All Rights Reserved" - Per best practice, remove copyright/license info from Makefile Reviewed by: imp, emaste, jhb, Vishnu Dasa <vdasa@vmware.com> Approved by: VMware legal via Mark Peek <markpeek@vmware.com> Differential Revision: https://reviews.freebsd.org/D14979
33 lines
678 B
C
33 lines
678 B
C
/*-
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* Copyright (c) 2018 VMware, Inc.
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*
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* SPDX-License-Identifier: (BSD-2-Clause OR GPL-2.0)
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*
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* $FreeBSD$
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*/
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/* Some common utilities used by the VMCI kernel module. */
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#ifndef _VMCI_KERNEL_DEFS_H_
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#define _VMCI_KERNEL_DEFS_H_
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#include <sys/param.h>
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#include <sys/systm.h>
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typedef uint32_t PPN;
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#define ASSERT(cond) KASSERT(cond, ("%s", #cond))
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#define ASSERT_ON_COMPILE(e) _Static_assert(e, #e);
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#define LIKELY(_exp) __predict_true(_exp)
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#define UNLIKELY(_exp) __predict_false(_exp)
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#define CONST64U(c) UINT64_C(c)
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#define ARRAYSIZE(a) nitems(a)
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#define ROUNDUP(x, y) roundup(x, y)
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#define CEILING(x, y) howmany(x, y)
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#endif /* !_VMCI_KERNEL_DEFS_H_ */
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