diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2018-05-14 09:33:21 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2018-05-14 09:33:21 +0000 |
| commit | 13eb08ddc301d491c6a62453606f2953a8dd8960 (patch) | |
| tree | cf9fa4700aec1e47b314e168551f8a431c9ec1cf /sys/arch | |
| parent | 34d89714ef390dfb54fee4b16eb100d6f1b25534 (diff) | |
Expose memory barriers to userland.
ok visa@, mpi@
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hppa/include/atomic.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/arch/hppa/include/atomic.h b/sys/arch/hppa/include/atomic.h index e255611d0e8..54889a670aa 100644 --- a/sys/arch/hppa/include/atomic.h +++ b/sys/arch/hppa/include/atomic.h @@ -1,4 +1,4 @@ -/* $OpenBSD: atomic.h,v 1.10 2016/02/09 06:46:02 dlg Exp $ */ +/* $OpenBSD: atomic.h,v 1.11 2018/05/14 09:33:20 kettenis Exp $ */ /* Public Domain */ @@ -242,6 +242,8 @@ atomic_clearbits_long(volatile unsigned long *uip, unsigned long v) atomic_leave(eiem); } +#endif /* defined(_KERNEL) */ + /* * Although the PA-RISC 2.0 architecture allows an implementation to * be weakly ordered, all PA-RISC processers to date implement a @@ -261,5 +263,4 @@ __insn_barrier(void) #define membar_consumer() __insn_barrier() #define membar_sync() __insn_barrier() -#endif /* defined(_KERNEL) */ #endif /* _MACHINE_ATOMIC_H_ */ |