1 files changed, 64 insertions, 0 deletions
diff --git a/lib/bind/bsd/gettimeofday.c b/lib/bind/bsd/gettimeofday.c
new file mode 100644
index 0000000..0c88e00
--- /dev/null
+++ b/lib/bind/bsd/gettimeofday.c
@@ -0,0 +1,64 @@
+#ifndef LINT
+static const char rcsid[] = "$Id: gettimeofday.c,v 1.3.332.1 2005/04/27 05:00:43 sra Exp $";
+#endif
+
+#include "port_before.h"
+#include <stdio.h>
+#include <syslog.h>
+#include <sys/time.h>
+#include "port_after.h"
+
+#if !defined(NEED_GETTIMEOFDAY)
+/*%
+ * gettimeofday() occasionally returns invalid tv_usec on some platforms.
+ */
+#define MILLION 1000000
+#undef gettimeofday
+
+int
+isc__gettimeofday(struct timeval *tp, struct timezone *tzp) {
+	int res;
+
+	res = gettimeofday(tp, tzp);
+	if (res < 0)
+		return (res);
+	if (tp == NULL)
+		return (res);
+	if (tp->tv_usec < 0) {
+		do {
+			tp->tv_usec += MILLION;
+			tp->tv_sec--;
+		} while (tp->tv_usec < 0);
+		goto log;
+	} else if (tp->tv_usec > MILLION) {
+		do {
+			tp->tv_usec -= MILLION;
+			tp->tv_sec++;
+		} while (tp->tv_usec > MILLION);
+		goto log;
+	}
+	return (res);
+ log:
+	syslog(LOG_ERR, "gettimeofday: tv_usec out of range\n");
+	return (res);
+}
+#else
+int
+gettimeofday(struct timeval *tvp, struct _TIMEZONE *tzp) {
+	time_t clock, time(time_t *);
+
+	if (time(&clock) == (time_t) -1)
+		return (-1);
+	if (tvp) {
+		tvp->tv_sec = clock;
+		tvp->tv_usec = 0;
+	}
+	if (tzp) {
+		tzp->tz_minuteswest = 0;
+		tzp->tz_dsttime = 0;
+	}
+	return (0);
+}
+#endif /*NEED_GETTIMEOFDAY*/
+
+/*! \file */