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