47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
#ifndef HWCLOCK_CLOCK_H
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#define HWCLOCK_CLOCK_H
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include "c.h"
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struct clock_ops {
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char *interface_name;
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int (*get_permissions) (void);
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int (*read_hardware_clock) (struct tm * tm);
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int (*set_hardware_clock) (const struct tm * tm);
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int (*synchronize_to_clock_tick) (void);
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};
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extern struct clock_ops *probe_for_cmos_clock(void);
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extern struct clock_ops *probe_for_rtc_clock(void);
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extern struct clock_ops *probe_for_kd_clock(void);
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typedef int bool;
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/* hwclock.c */
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extern int debug;
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extern unsigned long epoch_option;
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extern double time_diff(struct timeval subtrahend, struct timeval subtractor);
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/* cmos.c */
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extern void set_cmos_epoch(int ARCconsole, int SRM);
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extern void set_cmos_access(int Jensen, int funky_toy);
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/* rtc.c */
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extern int get_epoch_rtc(unsigned long *epoch, int silent);
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extern int set_epoch_rtc(unsigned long epoch);
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extern char *rtc_dev_name;
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#ifdef HAVE_LIBAUDIT
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extern void hwaudit_exit(int status);
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# define hwclock_exit(_status) hwaudit_exit(_status)
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#else
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# define hwclock_exit(_status) exit(_status)
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#endif
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#endif /* HWCLOCK_CLOCK_H */
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