This is essentially a revert of commit e09d61c41b4f ("ovs-atomic: Remove
atomic_uint64_t and atomic_int64_t.") My fear that some 32-bit platforms
did not support 64-bit integers seems overblown, because OVS 2.6.x uses
the 64-bit atomic_ullong and it is in Debian, which has tons of
architectures.
CC: Simon Horman <[email protected]>
Signed-off-by: Ben Pfaff <[email protected]>
---
lib/ovs-atomic.h | 4 ++++
tests/test-atomic.c | 2 ++
2 files changed, 6 insertions(+)
diff --git a/lib/ovs-atomic.h b/lib/ovs-atomic.h
index c835eb7479b0..d1b4e09e70d4 100644
--- a/lib/ovs-atomic.h
+++ b/lib/ovs-atomic.h
@@ -69,6 +69,8 @@
* int8_t atomic_int8_t (*)
* int16_t atomic_int16_t (*)
* int32_t atomic_int32_t (*)
+ * uint64_t atomic_uint64_t (*)
+ * int64_t atomic_int64_t (*)
*
* (*) Not specified by C11.
*
@@ -378,10 +380,12 @@ typedef ATOMIC(uintptr_t) atomic_uintptr_t;
typedef ATOMIC(uint8_t) atomic_uint8_t;
typedef ATOMIC(uint16_t) atomic_uint16_t;
typedef ATOMIC(uint32_t) atomic_uint32_t;
+typedef ATOMIC(uint64_t) atomic_uint64_t;
typedef ATOMIC(int8_t) atomic_int8_t;
typedef ATOMIC(int16_t) atomic_int16_t;
typedef ATOMIC(int32_t) atomic_int32_t;
+typedef ATOMIC(int64_t) atomic_int64_t;
/* Relaxed atomic operations.
*
diff --git a/tests/test-atomic.c b/tests/test-atomic.c
index efc5053f35a8..4b1374b70b25 100644
--- a/tests/test-atomic.c
+++ b/tests/test-atomic.c
@@ -375,6 +375,8 @@ test_atomic_plain(void)
TEST_ATOMIC_TYPE(atomic_int16_t, int16_t);
TEST_ATOMIC_TYPE(atomic_uint32_t, uint32_t);
TEST_ATOMIC_TYPE(atomic_int32_t, int32_t);
+ TEST_ATOMIC_TYPE(atomic_uint64_t, uint64_t);
+ TEST_ATOMIC_TYPE(atomic_int64_t, int64_t);
}
static void
--
2.10.2
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