4 #include <asm/vsyscall.h>
5 #include <linux/clocksource.h>
7 struct vsyscall_gtod_data {
10 /* open coded 'struct timespec' */
15 struct timezone sys_tz;
16 struct { /* extract of a clocksource struct */
17 cycle_t (*vread)(void);
23 struct timespec wall_to_monotonic;
25 extern struct vsyscall_gtod_data __vsyscall_gtod_data
26 __section_vsyscall_gtod_data;
27 extern struct vsyscall_gtod_data vsyscall_gtod_data;