23 lines
702 B
C
23 lines
702 B
C
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#ifndef __READCLOCK_H
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#define __READCLOCK_H
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#include <time.h>
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/* implementations provided by arch/${MACHINE_ARCH}/arch_readclock.c */
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int arch_init(void); /* setup */
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int arch_get_time(struct tm *t, int flags); /* read the hardware clock into t */
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int arch_set_time(struct tm *t, int flags); /* set the hardware clock to t */
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int arch_pwr_off(void); /* set the power off alarm to 5 sec from now. */
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void arch_exit(void); /* clean up */
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/* arch specific driver related functions */
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int arch_sef_cb_lu_state_save(int);
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int arch_lu_state_restore(void);
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void arch_announce(void);
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/* utility functions provided by readclock.c */
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int bcd_to_dec(int n);
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int dec_to_bcd(int n);
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#endif /* __READCLOCK_H */
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