* [PATCH liburing v2] liburing: Export `__NR_io_uring_{setup,enter,register}` to user
@ 2022-09-04 7:38 Ammar Faizi
2022-09-04 12:34 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Ammar Faizi @ 2022-09-04 7:38 UTC (permalink / raw)
To: Jens Axboe
Cc: Ammar Faizi, Pavel Begunkov, io-uring Mailing List,
GNU/Weeb Mailing List, Kanna Scarlet, Muhammad Rizki
These macros are not defined in an old <sys/syscall.h> file. Allow
liburing users to get io_uring syscall numbers by including
<liburing.h>.
Signed-off-by: Ammar Faizi <[email protected]>
---
v2:
- Fix typo in the commit message:
s/in a old/in an old/
src/include/liburing.h | 38 ++++++++++++++++++++++++++++++++++++++
src/syscall.h | 37 -------------------------------------
2 files changed, 38 insertions(+), 37 deletions(-)
diff --git a/src/include/liburing.h b/src/include/liburing.h
index 6040a06..cceab6b 100644
--- a/src/include/liburing.h
+++ b/src/include/liburing.h
@@ -33,6 +33,44 @@
#define uring_likely(cond) __builtin_expect(!!(cond), 1)
#endif
+
+#ifdef __alpha__
+/*
+ * alpha and mips are exception, other architectures have
+ * common numbers for new system calls.
+ */
+#ifndef __NR_io_uring_setup
+#define __NR_io_uring_setup 535
+#endif
+#ifndef __NR_io_uring_enter
+#define __NR_io_uring_enter 536
+#endif
+#ifndef __NR_io_uring_register
+#define __NR_io_uring_register 537
+#endif
+#elif defined __mips__
+#ifndef __NR_io_uring_setup
+#define __NR_io_uring_setup (__NR_Linux + 425)
+#endif
+#ifndef __NR_io_uring_enter
+#define __NR_io_uring_enter (__NR_Linux + 426)
+#endif
+#ifndef __NR_io_uring_register
+#define __NR_io_uring_register (__NR_Linux + 427)
+#endif
+#else /* !__alpha__ and !__mips__ */
+#ifndef __NR_io_uring_setup
+#define __NR_io_uring_setup 425
+#endif
+#ifndef __NR_io_uring_enter
+#define __NR_io_uring_enter 426
+#endif
+#ifndef __NR_io_uring_register
+#define __NR_io_uring_register 427
+#endif
+#endif
+
+
#ifdef __cplusplus
extern "C" {
#endif
diff --git a/src/syscall.h b/src/syscall.h
index ba008ea..f750782 100644
--- a/src/syscall.h
+++ b/src/syscall.h
@@ -10,45 +10,8 @@
#include <sys/mman.h>
#include <sys/syscall.h>
#include <sys/resource.h>
-
#include <liburing.h>
-#ifdef __alpha__
-/*
- * alpha and mips are exception, other architectures have
- * common numbers for new system calls.
- */
-#ifndef __NR_io_uring_setup
-#define __NR_io_uring_setup 535
-#endif
-#ifndef __NR_io_uring_enter
-#define __NR_io_uring_enter 536
-#endif
-#ifndef __NR_io_uring_register
-#define __NR_io_uring_register 537
-#endif
-#elif defined __mips__
-#ifndef __NR_io_uring_setup
-#define __NR_io_uring_setup (__NR_Linux + 425)
-#endif
-#ifndef __NR_io_uring_enter
-#define __NR_io_uring_enter (__NR_Linux + 426)
-#endif
-#ifndef __NR_io_uring_register
-#define __NR_io_uring_register (__NR_Linux + 427)
-#endif
-#else /* !__alpha__ and !__mips__ */
-#ifndef __NR_io_uring_setup
-#define __NR_io_uring_setup 425
-#endif
-#ifndef __NR_io_uring_enter
-#define __NR_io_uring_enter 426
-#endif
-#ifndef __NR_io_uring_register
-#define __NR_io_uring_register 427
-#endif
-#endif
-
/*
* Don't put this below the #include "arch/$arch/syscall.h", that
* file may need it.
base-commit: 42ee2bdb76022fc11d7a0ad8ec5cca6de73501e9
--
Ammar Faizi
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH liburing v2] liburing: Export `__NR_io_uring_{setup,enter,register}` to user
2022-09-04 7:38 [PATCH liburing v2] liburing: Export `__NR_io_uring_{setup,enter,register}` to user Ammar Faizi
@ 2022-09-04 12:34 ` Jens Axboe
0 siblings, 0 replies; 2+ messages in thread
From: Jens Axboe @ 2022-09-04 12:34 UTC (permalink / raw)
To: Ammar Faizi
Cc: GNU/Weeb Mailing List, Muhammad Rizki, Pavel Begunkov,
Kanna Scarlet, io-uring Mailing List
On Sun, 4 Sep 2022 14:38:45 +0700, Ammar Faizi wrote:
> These macros are not defined in an old <sys/syscall.h> file. Allow
> liburing users to get io_uring syscall numbers by including
> <liburing.h>.
>
>
Applied, thanks!
[1/1] liburing: Export `__NR_io_uring_{setup,enter,register}` to user
commit: 3bd7d6b27e6b7d7950bba1491bc9c385378fe4dd
Best regards,
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
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