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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-10 10:31:04 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-31 13:18:45 +0100 |
| commit | 7c801d1b011be6e3b0f0c80fb285bf026d048218 (patch) | |
| tree | cfeea237f5c0eef1e74e68440f371543dfa44ace /freebsd | |
| parent | testsuite: Enable stack checker (diff) | |
| download | rtems-libbsd-7c801d1b011be6e3b0f0c80fb285bf026d048218.tar.bz2 | |
Fix warnings in <sys/refcount.h>
Diffstat (limited to 'freebsd')
| -rw-r--r-- | freebsd/sys/sys/refcount.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/freebsd/sys/sys/refcount.h b/freebsd/sys/sys/refcount.h index 848b69ca..7cf4d47b 100644 --- a/freebsd/sys/sys/refcount.h +++ b/freebsd/sys/sys/refcount.h @@ -51,7 +51,11 @@ static __inline void refcount_acquire(volatile u_int *count) { +#ifndef __rtems__ atomic_add_acq_int(count, 1); +#else /* __rtems__ */ + atomic_add_acq_int((volatile int *) count, 1); +#endif /* __rtems__ */ } static __inline int @@ -60,7 +64,11 @@ refcount_release(volatile u_int *count) u_int old; /* XXX: Should this have a rel membar? */ +#ifndef __rtems__ old = atomic_fetchadd_int(count, -1); +#else /* __rtems__ */ + old = atomic_fetchadd_int((volatile int *) count, -1); +#endif /* __rtems__ */ KASSERT(old > 0, ("negative refcount %p", count)); return (old == 1); } |