#ifndef _ASM_VGTOD_H #define _ASM_VGTOD_H 1 #include <asm/vsyscall.h> #include <linux/clocksource.h> struct vsyscall_gtod_data { seqlock_t lock; /* open coded 'struct timespec' */ time_t wall_time_sec; u32 wall_time_nsec; int sysctl_enabled; struct timezone sys_tz; struct { /* extract of a clocksource struct */ cycle_t (*vread)(void); cycle_t cycle_last; cycle_t mask; u32 mult; u32 shift; } clock; struct timespec wall_to_monotonic; }; extern struct vsyscall_gtod_data __vsyscall_gtod_data __section_vsyscall_gtod_data; extern struct vsyscall_gtod_data vsyscall_gtod_data; #endif