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- #ifndef _SYS_TIME_H
- #define _SYS_TIME_H
-
- #include <features.h>
- #include <linux/types.h>
- #include <linux/time.h>
-
- #define DST_NONE 0 /* not on dst */
- #define DST_USA 1 /* USA style dst */
- #define DST_AUST 2 /* Australian style dst */
- #define DST_WET 3 /* Western European dst */
- #define DST_MET 4 /* Middle European dst */
- #define DST_EET 5 /* Eastern European dst */
- #define DST_CAN 6 /* Canada */
- #define DST_GB 7 /* Great Britain and Eire */
- #define DST_RUM 8 /* Rumania */
- #define DST_TUR 9 /* Turkey */
- #define DST_AUSTALT 10 /* Australian style with shift in 1986 */
-
- /*
- * Operations on timevals.
- *
- * NB: timercmp does not work for >= or <=.
- *
- */
- #define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
- #define timercmp(tvp, uvp, cmp) \
- (((tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec) \
- || (tvp)->tv_sec cmp (uvp)->tv_sec)
- #define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0)
-
- #include <time.h>
- #include <sys/types.h>
-
- __BEGIN_DECLS
-
- extern int __gettimeofday __P ((struct timeval * __tp,
- struct timezone * __tz));
- extern int gettimeofday __P ((struct timeval * __tp,
- struct timezone * __tz));
- extern int __settimeofday __P ((__const struct timeval *__tv,
- __const struct timezone *__tz));
- extern int settimeofday __P ((__const struct timeval *__tv,
- __const struct timezone *__tz));
-
- extern int __select __P ((int __width, fd_set * __readfds,
- fd_set * __writefds, fd_set * __exceptfds,
- struct timeval * __timeout));
- extern int select __P ((int __width, fd_set * __readfds,
- fd_set * __writefds, fd_set * __exceptfds,
- struct timeval * __timeout));
-
- extern int __getitimer __P ((int __which,
- struct itimerval *__value));
- extern int getitimer __P ((int __which,
- struct itimerval *__value));
- extern int __setitimer __P ((int __which,
- __const struct itimerval *__value,
- struct itimerval *__ovalue));
- extern int setitimer __P ((int __which,
- __const struct itimerval *__value,
- struct itimerval *__ovalue));
-
- extern int __adjtime __P ((struct timeval * __itv,
- struct timeval * __otv));
- extern int adjtime __P ((struct timeval * __itv,
- struct timeval * __otv));
-
- extern int __utimes __P((char *__path, struct timeval *tvp));
- extern int utimes __P((char *__path, struct timeval *tvp));
-
- __END_DECLS
-
- #endif /*_SYS_TIME_H*/
-