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authorH.J. Lu <hjl.tools@gmail.com>2013-12-28 02:14:20 +0400
committerH. Peter Anvin <hpa@zytor.com>2014-01-21 02:44:50 +0400
commit443d5670f77aab121cb95f45da60f0aad390bcb5 (patch)
treeb179fd527881e44fa8fcba5bea5f7da5234ac702 /include/uapi
parent071ed2456f79722d0a54f51717e66aacbc7a5d26 (diff)
downloadlinux-443d5670f77aab121cb95f45da60f0aad390bcb5.tar.xz
uapi: Use __kernel_long_t in struct msgbuf
x32 msgsnd/msgrcv system calls are the same as x86-64 msgsnd/msgrcv system calls, which use 64-bit integer for long in struct msgbuf . But x32 long is 32 bit. This patch replaces long in struct msgbuf with __kernel_long_t. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Link: http://lkml.kernel.org/r/1388182464-28428-5-git-send-email-hjl.tools@gmail.com Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/msg.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/linux/msg.h b/include/uapi/linux/msg.h
index 22d95c6854e0..a70375526578 100644
--- a/include/uapi/linux/msg.h
+++ b/include/uapi/linux/msg.h
@@ -34,8 +34,8 @@ struct msqid_ds {
/* message buffer for msgsnd and msgrcv calls */
struct msgbuf {
- long mtype; /* type of message */
- char mtext[1]; /* message text */
+ __kernel_long_t mtype; /* type of message */
+ char mtext[1]; /* message text */
};
/* buffer for msgctl calls IPC_INFO, MSG_INFO */