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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

time.h (1752B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. #ifndef _LINUX_TIME_H
  3. #define _LINUX_TIME_H
  5. #include <linux/types.h>
  6. #include <linux/time_types.h>
  8. #ifndef _STRUCT_TIMESPEC
  9. #define _STRUCT_TIMESPEC
  10. struct timespec {
  11. 	__kernel_old_time_t	tv_sec;		/* seconds */
  12. 	long			tv_nsec;	/* nanoseconds */
  13. };
  14. #endif
  16. struct timeval {
  17. 	__kernel_old_time_t	tv_sec;		/* seconds */
  18. 	__kernel_suseconds_t	tv_usec;	/* microseconds */
  19. };
  21. struct itimerspec {
  22. 	struct timespec it_interval;/* timer period */
  23. 	struct timespec it_value;	/* timer expiration */
  24. };
  26. struct itimerval {
  27. 	struct timeval it_interval;/* timer interval */
  28. 	struct timeval it_value;	/* current value */
  29. };
  31. struct timezone {
  32. 	int	tz_minuteswest;	/* minutes west of Greenwich */
  33. 	int	tz_dsttime;	/* type of dst correction */
  34. };
  36. /*
  37.  * Names of the interval timers, and structure
  38.  * defining a timer setting:
  39.  */
  40. #define	ITIMER_REAL		0
  41. #define	ITIMER_VIRTUAL		1
  42. #define	ITIMER_PROF		2
  44. /*
  45.  * The IDs of the various system clocks (for POSIX.1b interval timers):
  46.  */
  47. #define CLOCK_REALTIME			0
  48. #define CLOCK_MONOTONIC			1
  49. #define CLOCK_PROCESS_CPUTIME_ID	2
  50. #define CLOCK_THREAD_CPUTIME_ID		3
  51. #define CLOCK_MONOTONIC_RAW		4
  52. #define CLOCK_REALTIME_COARSE		5
  53. #define CLOCK_MONOTONIC_COARSE		6
  54. #define CLOCK_BOOTTIME			7
  55. #define CLOCK_REALTIME_ALARM		8
  56. #define CLOCK_BOOTTIME_ALARM		9
  57. /*
  58.  * The driver implementing this got removed. The clock ID is kept as a
  59.  * place holder. Do not reuse!
  60.  */
  61. #define CLOCK_SGI_CYCLE			10
  62. #define CLOCK_TAI			11
  64. #define MAX_CLOCKS			16
  65. #define CLOCKS_MASK			(CLOCK_REALTIME | CLOCK_MONOTONIC)
  66. #define CLOCKS_MONO			CLOCK_MONOTONIC
  68. /*
  69.  * The various flags for setting POSIX.1b interval timers:
  70.  */
  71. #define TIMER_ABSTIME			0x01
  73. #endif /* _LINUX_TIME_H */