From da2bc00a8b2cf7d4e2cc38fcdfd1b22ff1518ccf Mon Sep 17 00:00:00 2001 From: riastradh Date: Sun, 19 Dec 2021 01:41:21 +0000 Subject: Move attributes, barrier(), and likely/unlikely to linux/compiler.h. --- sys/external/bsd/common/include/linux/compiler.h | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) (limited to 'sys/external/bsd/common/include/linux/compiler.h') diff --git a/sys/external/bsd/common/include/linux/compiler.h b/sys/external/bsd/common/include/linux/compiler.h index 0c197261b3f..e1b63e35c1f 100644 --- a/sys/external/bsd/common/include/linux/compiler.h +++ b/sys/external/bsd/common/include/linux/compiler.h @@ -1,4 +1,4 @@ -/* $NetBSD: compiler.h,v 1.3 2021/12/19 01:24:36 riastradh Exp $ */ +/* $NetBSD: compiler.h,v 1.4 2021/12/19 01:41:21 riastradh Exp $ */ /*- * Copyright (c) 2018 The NetBSD Foundation, Inc. @@ -33,9 +33,26 @@ #define _LINUX_COMPILER_H_ #include +#include #include +#define __printf __printflike +#define __user +#if __GNUC_PREREQ__(4,0) /* not sure when but this will work */ +#define __must_check __attribute__((warn_unused_result)) +#else +#define __must_check /* nothing */ +#endif +#define __always_unused __unused +#define __maybe_unused __unused +#define noinline __noinline +#define __deprecated /* nothing */ + +#define barrier() __insn_barrier() +#define likely(X) __predict_true(X) +#define unlikely(X) __predict_false(X) + #define READ_ONCE(X) ({ \ typeof(X) __read_once_tmp = (X); \ membar_datadep_consumer(); \ -- cgit ption value='committer'>committer
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2020-11-09Add Warp Kit, Version 7.0 by Larry Wallkamil