1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright 2020 OmniOS Community Edition (OmniOSce) Association. 14 */ 15 16 #ifndef _COMPAT_FREEBSD_STDATOMIC_H_ 17 #define _COMPAT_FREEBSD_STDATOMIC_H_ 18 19 #include <machine/atomic.h> 20 21 /* 22 * For now, this is just enough to support the usage in usr/src/cmd/bhyve/rfb.c 23 * which uses these functions with atomic_bool/bool arguments. 24 */ 25 26 #define atomic_bool volatile u_int 27 28 #define atomic_compare_exchange_strong(p, ovalp, nval) \ 29 atomic_cmpset_int((p), *(ovalp), (nval)) 30 31 #define atomic_exchange(p, nval) atomic_swap_int((p), (nval)) 32 33 #endif /* _COMPAT_FREEBSD_STDATOMIC_H_ */ 34