1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_LINUX_TIME_H 20 #define _UAPI_LINUX_TIME_H 21 #include <bits/timespec.h> 22 #include <linux/types.h> 23 #include <linux/time_types.h> 24 #ifndef _STRUCT_TIMESPEC 25 #define _STRUCT_TIMESPEC 26 #endif 27 struct timeval { 28 __kernel_old_time_t tv_sec; 29 __kernel_suseconds_t tv_usec; 30 }; 31 struct itimerspec { 32 struct timespec it_interval; 33 struct timespec it_value; 34 }; 35 struct itimerval { 36 struct timeval it_interval; 37 struct timeval it_value; 38 }; 39 struct timezone { 40 int tz_minuteswest; 41 int tz_dsttime; 42 }; 43 #define ITIMER_REAL 0 44 #define ITIMER_VIRTUAL 1 45 #define ITIMER_PROF 2 46 #define CLOCK_REALTIME 0 47 #define CLOCK_MONOTONIC 1 48 #define CLOCK_PROCESS_CPUTIME_ID 2 49 #define CLOCK_THREAD_CPUTIME_ID 3 50 #define CLOCK_MONOTONIC_RAW 4 51 #define CLOCK_REALTIME_COARSE 5 52 #define CLOCK_MONOTONIC_COARSE 6 53 #define CLOCK_BOOTTIME 7 54 #define CLOCK_REALTIME_ALARM 8 55 #define CLOCK_BOOTTIME_ALARM 9 56 #define CLOCK_SGI_CYCLE 10 57 #define CLOCK_TAI 11 58 #define MAX_CLOCKS 16 59 #define CLOCKS_MASK (CLOCK_REALTIME | CLOCK_MONOTONIC) 60 #define CLOCKS_MONO CLOCK_MONOTONIC 61 #define TIMER_ABSTIME 0x01 62 #endif 63