mirror of https://github.com/F-Stack/f-stack.git
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2010-2019 Intel Corporation
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*/
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#ifndef _RTE_OS_H_
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#define _RTE_OS_H_
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/**
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* This header should contain any definition
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* which is not supported natively or named differently in Windows.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* These macros are compatible with bundled sys/queue.h. */
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#define RTE_TAILQ_HEAD(name, type) \
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struct name { \
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struct type *tqh_first; \
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struct type **tqh_last; \
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}
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#define RTE_TAILQ_ENTRY(type) \
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struct { \
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struct type *tqe_next; \
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struct type **tqe_prev; \
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}
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#define RTE_TAILQ_FOREACH(var, head, field) \
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for ((var) = RTE_TAILQ_FIRST((head)); \
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(var); \
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(var) = RTE_TAILQ_NEXT((var), field))
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#define RTE_TAILQ_FIRST(head) ((head)->tqh_first)
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#define RTE_TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
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#define RTE_STAILQ_HEAD(name, type) \
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struct name { \
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struct type *stqh_first; \
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struct type **stqh_last; \
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}
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#define RTE_STAILQ_ENTRY(type) \
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struct { \
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struct type *stqe_next; \
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}
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/* cpu_set macros implementation */
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#define RTE_CPU_AND(dst, src1, src2) CPU_AND(dst, src1, src2)
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#define RTE_CPU_OR(dst, src1, src2) CPU_OR(dst, src1, src2)
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#define RTE_CPU_FILL(set) CPU_FILL(set)
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#define RTE_CPU_NOT(dst, src) CPU_NOT(dst, src)
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/* This is an exception without "rte_" prefix, because Windows does have
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* ssize_t, but it's defined in <windows.h> which we avoid to expose.
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* If ssize_t is defined in user code, it necessarily has the same type.
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*/
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typedef long long ssize_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RTE_OS_H_ */
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