Commit 443d5670 authored Dec 27, 2013 by H.J. Lu Committed by H. Peter Anvin Jan 20, 2014

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>

parent 071ed245

include/uapi/linux/msg.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -34,7 +34,7 @@ struct msqid_ds {

		/* message buffer for msgsnd and msgrcv calls */
		struct msgbuf {
		long mtype; /* type of message */
		__kernel_long_t mtype; /* type of message */
		char mtext[1]; /* message text */
		};