Make `arping` -w/-W behave like `ping` and `iputils-arping`

I think I did it in microseconds in the past because the ping I was
looking at did that. But that was over 16 years ago so I could be
wrong or it could have changed.

Fixes #22

2 files changed, 7 insertions, 7 deletions

diff --git a/doc/arping.8 b/doc/arping.8
index d2f96fd..7860dcf 100644
--- a/doc/arping.8
+++ b/doc/arping.8
@@ -5,7 +5,7 @@
 arping \- sends arp and/or ip pings to a given host
 .PP 
 .SH "SYNOPSIS"
-\fBarping\fP [\-0aAbBdDeFhpqrRuUv] [\-S \fIhost/ip\fP] [\-T \fIhost/ip\fP] [\-s \fIMAC\fP]    [\-t \fIMAC\fP] [\-c \fIcount\fP] [\-i \fIinterface\fP] [ \-w \fIus\fP ] [ \-V \fIvlan\fP ] [ \-Q \fIpriority\fP ] <\fIhost\fP | \-B>
+\fBarping\fP [\-0aAbBdDeFhpqrRuUv] [\-S \fIhost/ip\fP] [\-T \fIhost/ip\fP] [\-s \fIMAC\fP]    [\-t \fIMAC\fP] [\-c \fIcount\fP] [\-i \fIinterface\fP] [ \-w \fIseconds\fP ] [ \-W \fIseconds\fP ] [ \-V \fIvlan\fP ] [ \-Q \fIpriority\fP ] <\fIhost\fP | \-B>
 .PP 
 \fBarping\fP \-\-help
 .PP 
@@ -130,10 +130,10 @@ $ arping \-i <interface> \-U <interface IP>
 Verbose output\&. Use twice for more messages\&.
 .IP "\-V \fIvlan\fP"
 VLAN tag to set\&. Defaults to no VLAN tag\&.
-.IP "\-w \fIusec\fP"
-Time to wait between pings, in microseconds\&.
+.IP "\-w \fIsec\fP"
+Specify a timeout before ping exits regardless of how many packets have been sent or received\&.
 .IP "\-W \fIsec\fP"
-Same as \-w, but in floating point seconds\&.
+Time to wait between pings\&.
 
 .PP 
 .SH "EXAMPLES"
diff --git a/doc/arping.yodl b/doc/arping.yodl
index 67b81dd..7be341c 100644
--- a/doc/arping.yodl
+++ b/doc/arping.yodl
@@ -4,7 +4,7 @@ manpagename(arping)(sends arp and/or ip pings to a given host)
 
 manpagesynopsis()
     bf(arping) [-0aAbBdDeFhpqrRuUv] [-S em(host/ip)] [-T em(host/ip)] [-s em(MAC)]    \
-[-t em(MAC)] [-c em(count)] [-i em(interface)] [ -w em(us) ] [ -V em(vlan) ] [ -Q em(priority) ] <em(host) | -B>
+[-t em(MAC)] [-c em(count)] [-i em(interface)] [ -w em(seconds) ] [ -W em(seconds) ] [ -V em(vlan) ] [ -Q em(priority) ] <em(host) | -B>
 
     bf(arping) --help
 
@@ -100,8 +100,8 @@ mancommand(.sp)
 	$ arping -i <interface> -U <interface IP>
     dit(-v) Verbose output. Use twice for more messages.
     dit(-V em(vlan)) VLAN tag to set. Defaults to no VLAN tag.
-    dit(-w em(usec)) Time to wait between pings, in microseconds.
-    dit(-W em(sec)) Same as -w, but in floating point seconds.
+    dit(-w em(sec)) Specify a timeout before ping exits regardless of how many packets have been sent or received.
+    dit(-W em(sec)) Time to wait between pings.
 enddit()