Commit 45e87781 authored Feb 10, 2012 by H. J. Lu Committed by H. Peter Anvin Feb 20, 2012

compat: Introduce COMPAT_USE_64BIT_TIME



Allow a compatibility ABI to use a 64-bit time_t and 64-bit members in
struct timeval and struct timespec to avoid the Y2038 problem.

This will be used for the x32 ABI.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

parent 109a1f32

include/linux/compat.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,10 @@
		#include <asm/siginfo.h>
		#include <asm/signal.h>

		#ifndef COMPAT_USE_64BIT_TIME
		#define COMPAT_USE_64BIT_TIME 0
		#endif

		#define compat_jiffies_to_clock_t(x) \
		(((unsigned long)(x) * COMPAT_USER_HZ) / HZ)