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From: Ammar Faizi <[email protected]>
To: Jens Axboe <[email protected]>, Pavel Begunkov <[email protected]>
Cc: Ammar Faizi <[email protected]>,
	io-uring Mailing List <[email protected]>,
	Bedirhan KURT <[email protected]>,
	Louvian Lyndal <[email protected]>,
	Ammar Faizi <[email protected]>
Subject: [PATCH v2 RFC liburing 4/4] src/{queue,register,setup}: Remove `#include <errno.h>`
Date: Sat,  2 Oct 2021 08:28:17 +0700	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

We don't need `#include <errno.h>` in these files anymore. For now,
`errno` variable is only allowed to be used in `src/syscall.h` to
make it possible to remove the dependency of `errno` variable.

Cc: Bedirhan KURT <[email protected]>
Cc: Louvian Lyndal <[email protected]>
Signed-off-by: Ammar Faizi <[email protected]>
Signed-off-by: Ammar Faizi <[email protected]>
---
 src/queue.c    | 1 -
 src/register.c | 1 -
 src/setup.c    | 1 -
 3 files changed, 3 deletions(-)

diff --git a/src/queue.c b/src/queue.c
index e85ea1d..24ff8bc 100644
--- a/src/queue.c
+++ b/src/queue.c
@@ -5,7 +5,6 @@
 #include <sys/stat.h>
 #include <sys/mman.h>
 #include <unistd.h>
-#include <errno.h>
 #include <string.h>
 #include <stdbool.h>
 
diff --git a/src/register.c b/src/register.c
index 770a672..43964a4 100644
--- a/src/register.c
+++ b/src/register.c
@@ -5,7 +5,6 @@
 #include <sys/stat.h>
 #include <sys/mman.h>
 #include <unistd.h>
-#include <errno.h>
 #include <string.h>
 
 #include "liburing/compat.h"
diff --git a/src/setup.c b/src/setup.c
index 7476e1e..f873443 100644
--- a/src/setup.c
+++ b/src/setup.c
@@ -4,7 +4,6 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include <errno.h>
 #include <string.h>
 #include <stdlib.h>
 #include <signal.h>
-- 
2.30.2


      parent reply	other threads:[~2021-10-02  1:29 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-02  1:28 [PATCHSET v2 RFC liburing 0/4] Implement the kernel style return value Ammar Faizi
2021-10-02  1:28 ` [PATCH v2 RFC liburing 1/4] src/syscall: " Ammar Faizi
2021-10-02  1:28 ` [PATCH v2 RFC liburing 2/4] src/{queue,register,setup}: Don't use `__sys_io_uring*` Ammar Faizi
2021-10-02  1:28 ` [PATCH v2 RFC liburing 3/4] Wrap all syscalls in a kernel style return value Ammar Faizi
2021-10-02  1:28 ` Ammar Faizi [this message]

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