1 files changed, 92 insertions, 0 deletions
diff --git a/pfinet/linux-src/include/linux/time.h b/pfinet/linux-src/include/linux/time.h
new file mode 100644
index 00000000..53a125a0
--- /dev/null
+++ b/pfinet/linux-src/include/linux/time.h
@@ -0,0 +1,92 @@
+#ifndef _LINUX_TIME_H
+#define _LINUX_TIME_H
+
+#include <asm/param.h>
+#include <linux/types.h>
+
+#ifndef _STRUCT_TIMESPEC
+#define _STRUCT_TIMESPEC
+struct timespec {
+	time_t	tv_sec;		/* seconds */
+	long	tv_nsec;	/* nanoseconds */
+};
+#endif /* _STRUCT_TIMESPEC */
+
+/*
+ * Change timeval to jiffies, trying to avoid the
+ * most obvious overflows..
+ *
+ * And some not so obvious.
+ *
+ * Note that we don't want to return MAX_LONG, because
+ * for various timeout reasons we often end up having
+ * to wait "jiffies+1" in order to guarantee that we wait
+ * at _least_ "jiffies" - so "jiffies+1" had better still
+ * be positive.
+ */
+#define MAX_JIFFY_OFFSET ((~0UL >> 1)-1)
+
+static __inline__ unsigned long
+timespec_to_jiffies(struct timespec *value)
+{
+	unsigned long sec = value->tv_sec;
+	long nsec = value->tv_nsec;
+
+	if (sec >= (MAX_JIFFY_OFFSET / HZ))
+		return MAX_JIFFY_OFFSET;
+	nsec += 1000000000L / HZ - 1;
+	nsec /= 1000000000L / HZ;
+	return HZ * sec + nsec;
+}
+
+static __inline__ void
+jiffies_to_timespec(unsigned long jiffies, struct timespec *value)
+{
+	value->tv_nsec = (jiffies % HZ) * (1000000000L / HZ);
+	value->tv_sec = jiffies / HZ;
+}
+ 
+struct timeval {
+	time_t		tv_sec;		/* seconds */
+	suseconds_t	tv_usec;	/* microseconds */
+};
+
+struct timezone {
+	int	tz_minuteswest;	/* minutes west of Greenwich */
+	int	tz_dsttime;	/* type of dst correction */
+};
+
+#define NFDBITS			__NFDBITS
+
+#ifdef __KERNEL__
+extern void do_gettimeofday(struct timeval *tv);
+extern void do_settimeofday(struct timeval *tv);
+extern void get_fast_time(struct timeval *tv);
+extern void (*do_get_fast_time)(struct timeval *);
+#endif
+
+#define FD_SETSIZE		__FD_SETSIZE
+#define FD_SET(fd,fdsetp)	__FD_SET(fd,fdsetp)
+#define FD_CLR(fd,fdsetp)	__FD_CLR(fd,fdsetp)
+#define FD_ISSET(fd,fdsetp)	__FD_ISSET(fd,fdsetp)
+#define FD_ZERO(fdsetp)		__FD_ZERO(fdsetp)
+
+/*
+ * 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 */
+};
+
+#endif