1 files changed, 33 insertions, 0 deletions
diff --git a/usr.sbin/xntpd/lib/tvtoa.c b/usr.sbin/xntpd/lib/tvtoa.c
new file mode 100644
index 0000000..778caa1
--- /dev/null
+++ b/usr.sbin/xntpd/lib/tvtoa.c
@@ -0,0 +1,33 @@
+/* tvtoa.c,v 3.1 1993/07/06 01:08:50 jbj Exp
+ * tvtoa - return an asciized representation of a struct timeval
+ */
+#include <stdio.h>
+#include <sys/time.h>
+
+#include "lib_strbuf.h"
+#include "ntp_stdlib.h"
+
+char *
+tvtoa(tv)
+	struct timeval *tv;
+{
+	register char *buf;
+	register U_LONG sec;
+	register U_LONG usec;
+	register int isneg;
+
+	if (tv->tv_sec < 0 || tv->tv_usec < 0) {
+		sec = -tv->tv_sec;
+		usec = -tv->tv_usec;
+		isneg = 1;
+	} else {
+		sec = tv->tv_sec;
+		usec = tv->tv_usec;
+		isneg = 0;
+	}
+
+	LIB_GETBUF(buf);
+
+	(void) sprintf(buf, "%s%lu.%06lu", (isneg?"-":""), sec, usec);
+	return buf;
+}