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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-07-23 11:23:36 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-07-23 11:23:36 +0000 |
| commit | 1f020b178664857b0e107778d04fb971a58e6230 (patch) | |
| tree | c1cd86593b5d354091e0fa3201c5789bec5c53ad /libc/sysdeps/linux/alpha/bits/atomic.h | |
| parent | f1775381f91f1250b20f1949dfd0364ddb0ee9fc (diff) | |
- trim any trailing whitespace
Diffstat (limited to 'libc/sysdeps/linux/alpha/bits/atomic.h')
| -rw-r--r-- | libc/sysdeps/linux/alpha/bits/atomic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/atomic.h b/libc/sysdeps/linux/alpha/bits/atomic.h index bbfd201b5..5ef091dc0 100644 --- a/libc/sysdeps/linux/alpha/bits/atomic.h +++ b/libc/sysdeps/linux/alpha/bits/atomic.h @@ -348,7 +348,7 @@ typedef uintmax_t uatomic_max_t; : "memory"); \ __ret; }) -/* ??? Barrier semantics for atomic_exchange_and_add appear to be +/* ??? Barrier semantics for atomic_exchange_and_add appear to be undefined. Use full barrier for now, as that's safe. */ #define atomic_exchange_and_add(mem, value) \ __atomic_val_bysize (__arch_exchange_and_add, int, mem, value, __MB, __MB) |