| Message ID | 20221203202317.252789-29-alx@kernel.org |
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From: Alejandro Colomar <alx.manpages@gmail.com>
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To: linux-man@vger.kernel.org
Cc: Alejandro Colomar <alx@kernel.org>, libc-alpha@sourceware.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 28/41] shmop.2: SYNOPSIS: Add _Nullable
Date: Sat, 3 Dec 2022 21:23:04 +0100
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| Series |
Document nullability of syscall parameters
|
|
Commit Message
Alejandro Colomar
Dec. 3, 2022, 8:23 p.m. UTC
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---
man2/shmop.2 | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/man2/shmop.2 b/man2/shmop.2 index e5a0ae814..cd91c9931 100644 --- a/man2/shmop.2 +++ b/man2/shmop.2 @@ -27,7 +27,8 @@ .SH SYNOPSIS .nf .B #include <sys/shm.h> .PP -.BI "void *shmat(int " shmid ", const void *" shmaddr ", int " shmflg ); +.BI "void *shmat(int " shmid ", const void *_Nullable " shmaddr ", \ +int " shmflg ); .BI "int shmdt(const void *" shmaddr ); .fi .SH DESCRIPTION