cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / time.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/time.h b/i686-linux-gnu-4.7/usr/include/linux/time.h
new file mode 100644 (file)
index 0000000..1d152e4
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/time.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_TIME_H
+#define _LINUX_TIME_H
+
+#include <linux/types.h>
+
+
+#ifndef _STRUCT_TIMESPEC
+#define _STRUCT_TIMESPEC
+struct timespec {
+       __kernel_time_t tv_sec;                 /* seconds */
+       long            tv_nsec;                /* nanoseconds */
+};
+#endif
+
+struct timeval {
+       __kernel_time_t         tv_sec;         /* seconds */
+       __kernel_suseconds_t    tv_usec;        /* microseconds */
+};
+
+struct timezone {
+       int     tz_minuteswest; /* minutes west of Greenwich */
+       int     tz_dsttime;     /* type of dst correction */
+};
+
+
+/*
+ * Names of the interval timers, and structure
+ * defining a timer setting:
+ */
+#define        ITIMER_REAL             0
+#define        ITIMER_VIRTUAL          1
+#define        ITIMER_PROF             2
+
+struct itimerspec {
+       struct timespec it_interval;    /* timer period */
+       struct timespec it_value;       /* timer expiration */
+};
+
+struct itimerval {
+       struct timeval it_interval;     /* timer interval */
+       struct timeval it_value;        /* current value */
+};
+
+#ifndef __kernel_timespec
+struct __kernel_timespec {
+       __kernel_time64_t       tv_sec;                 /* seconds */
+       long long               tv_nsec;                /* nanoseconds */
+};
+#endif
+
+#ifndef __kernel_itimerspec
+struct __kernel_itimerspec {
+       struct __kernel_timespec it_interval;    /* timer period */
+       struct __kernel_timespec it_value;       /* timer expiration */
+};
+#endif
+
+/*
+ * legacy timeval structure, only embedded in structures that
+ * traditionally used 'timeval' to pass time intervals (not absolute
+ * times). Do not add new users. If user space fails to compile
+ * here, this is probably because it is not y2038 safe and needs to
+ * be changed to use another interface.
+ */
+struct __kernel_old_timeval {
+       __kernel_long_t tv_sec;
+       __kernel_long_t tv_usec;
+};
+
+/*
+ * The IDs of the various system clocks (for POSIX.1b interval timers):
+ */
+#define CLOCK_REALTIME                 0
+#define CLOCK_MONOTONIC                        1
+#define CLOCK_PROCESS_CPUTIME_ID       2
+#define CLOCK_THREAD_CPUTIME_ID                3
+#define CLOCK_MONOTONIC_RAW            4
+#define CLOCK_REALTIME_COARSE          5
+#define CLOCK_MONOTONIC_COARSE         6
+#define CLOCK_BOOTTIME                 7
+#define CLOCK_REALTIME_ALARM           8
+#define CLOCK_BOOTTIME_ALARM           9
+/*
+ * The driver implementing this got removed. The clock ID is kept as a
+ * place holder. Do not reuse!
+ */
+#define CLOCK_SGI_CYCLE                        10
+#define CLOCK_TAI                      11
+
+#define MAX_CLOCKS                     16
+#define CLOCKS_MASK                    (CLOCK_REALTIME | CLOCK_MONOTONIC)
+#define CLOCKS_MONO                    CLOCK_MONOTONIC
+
+/*
+ * The various flags for setting POSIX.1b interval timers:
+ */
+#define TIMER_ABSTIME                  0x01
+
+#endif /* _LINUX_TIME_H */