[PATCH liburing] add C11 support

[PATCH liburing] add C11 support

[Simon Zeni]

Signed-off-by: Simon Zeni <simon@bl4ckb0ne.ca>
---
 src/include/liburing/barrier.h | 8 ++++----
 src/queue.c                    | 2 ++
 src/register.c                 | 2 ++
 src/setup.c                    | 2 ++
 src/syscall.c                  | 2 ++
 5 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/include/liburing/barrier.h b/src/include/liburing/barrier.h
index a4a59fb..89ac682 100644
--- a/src/include/liburing/barrier.h
+++ b/src/include/liburing/barrier.h
@@ -56,17 +56,17 @@ static inline T io_uring_smp_load_acquire(const T *p)
 #include <stdatomic.h>
 
 #define IO_URING_WRITE_ONCE(var, val)				\
-	atomic_store_explicit((_Atomic typeof(var) *)&(var),	\
+	atomic_store_explicit((_Atomic __typeof__(var) *)&(var),	\
 			      (val), memory_order_relaxed)
 #define IO_URING_READ_ONCE(var)					\
-	atomic_load_explicit((_Atomic typeof(var) *)&(var),	\
+	atomic_load_explicit((_Atomic __typeof__(var) *)&(var),	\
 			     memory_order_relaxed)
 
 #define io_uring_smp_store_release(p, v)			\
-	atomic_store_explicit((_Atomic typeof(*(p)) *)(p), (v), \
+	atomic_store_explicit((_Atomic __typeof__(*(p)) *)(p), (v), \
 			      memory_order_release)
 #define io_uring_smp_load_acquire(p)				\
-	atomic_load_explicit((_Atomic typeof(*(p)) *)(p),	\
+	atomic_load_explicit((_Atomic __typeof__(*(p)) *)(p),	\
 			     memory_order_acquire)
 #endif
 
diff --git a/src/queue.c b/src/queue.c
index 24fde2d..86fa5eb 100644
--- a/src/queue.c
+++ b/src/queue.c
@@ -1,3 +1,5 @@
+#define _POSIX_C_SOURCE 200112L
+
 /* SPDX-License-Identifier: MIT */
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/register.c b/src/register.c
index f3787c0..b9c657c 100644
--- a/src/register.c
+++ b/src/register.c
@@ -1,3 +1,5 @@
+#define _POSIX_C_SOURCE 200112L
+
 /* SPDX-License-Identifier: MIT */
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/setup.c b/src/setup.c
index 8e14085..0538e27 100644
--- a/src/setup.c
+++ b/src/setup.c
@@ -1,3 +1,5 @@
+#define _DEFAULT_SOURCE
+
 /* SPDX-License-Identifier: MIT */
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/syscall.c b/src/syscall.c
index 598b531..543aa77 100644
--- a/src/syscall.c
+++ b/src/syscall.c
@@ -1,3 +1,5 @@
+#define _DEFAULT_SOURCE
+
 /* SPDX-License-Identifier: MIT */
 /*
  * Will go away once libc support is there
-- 
2.29.0

Re: [PATCH liburing] add C11 support

[Jens Axboe]

On 10/21/20 9:42 AM, Simon Zeni wrote:
> Signed-off-by: Simon Zeni <simon@bl4ckb0ne.ca>

This really needs a changelog explaining what is being done, and why.

-- 
Jens Axboe