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Moved mcgrab(1) into a separate directory -- our .mk infrastructure

Browse Source 
doesn't currently have support for building multiple programs in a
single makefile.

While here, fixed manpages and makefiles (missing dependencies).
This commit is contained in:
Ruslan Ermilov 2010-02-25 14:36:50 +00:00
parent 3258030144
commit a6d8ff1d6d
5 changed files with 55 additions and 40 deletions
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6
tools/tools/mcgrab/Makefile Normal file
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@ -0,0 +1,6 @@
# $FreeBSD$
PROG_CXX= mcgrab
CFLAGS+= -I${.CURDIR}/../mctest
.include <bsd.prog.mk>

29
tools/tools/mctest/mcgrab.1 → tools/tools/mcgrab/mcgrab.1
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@ -25,7 +25,7 @@
.\" $FreeBSD$
.\"
.Dd July 9, 2008
.Dt mcgrab 1
.Dt MCGRAB 1
.Os
.Sh NAME
.Nm mcgrab
@ -36,23 +36,27 @@
.Op Fl g Ar group
.Op Fl n Ar number
.Sh DESCRIPTION
The
The
.Nm
command implements a multicast test which grabs and holds
N multicast addresses. The purpose of the test is to see what
N multicast addresses.
The purpose of the test is to see what
happens when a network interface is no longer able to filter
multicasts in hardware and has to switch to promiscious or
multicast promiscious mode. A successful test does not have any
multicasts in hardware and has to switch to promiscuous or
multicast promiscuous mode.
A successful test does not have any
result, but an unsuccessful test will have deleterious side effects.
Packet size in bytes.
The options are as follows:
.Bl -tag -width ".Fl d Ar argument"
.Bl -tag -width ".Fl i Ar interface"
.It Fl i Ar interface
Network interface, which can be found with ifconfig(1).
.It Fl i Ar group
Multicast group
Network interface, which can be found with
.Xr ifconfig 8 .
.It Fl g Ar group
Multicast group.
.It Fl n Ar number
Number of groups to join.
.El
.Sh EXAMPLES
The following is an example of a typical usage
of the
@ -62,9 +66,9 @@ command:
.Dl "mcgrab -i em0 -g 239.255.255.1 -n 1024"
.Sh SEE ALSO
.Xr mctest 1 ,
.Xr ifconfig 8 ,
.Xr netstat 1 ,
.Xr nanosleep 2 .
.Xr nanosleep 2 ,
.Xr ifconfig 8
.Sh HISTORY
The
.Nm
@ -75,4 +79,5 @@ This
manual page was written by
.An George V. Neville-Neil Aq gnn@FreeBSD.org .
.Sh BUGS
Should be reported to the author or to net@freebsd.org.
Should be reported to the author or to
.Aq net@FreeBSD.org .

0
tools/tools/mctest/mcgrab.cc → tools/tools/mcgrab/mcgrab.cc
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8
tools/tools/mctest/Makefile
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@ -1,11 +1,7 @@
#
# $FreeBSD$
#
# A Makefile that builds both the mctest program and its manual page.
PROG_CXX= mctest
PROG_CXX= mcgrab
LDADD+= -lpthread
DPADD= ${LIBPTHREAD}
LDADD= -lpthread
.include <bsd.prog.mk>

52
tools/tools/mctest/mctest.1
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@ -25,7 +25,7 @@
.\" $FreeBSD$
.\"
.Dd April 3, 2008
.Dt mctest 1
.Dt MCTEST 1
.Os
.Sh NAME
.Nm mctest
@ -40,29 +40,34 @@
.Op Fl t Ar inter-packet gap
.Op Fl M Ar number of clients (source only)
.Op Fl m Ar my client number (sink only)
.Op Fl r
.Op Fl r
.Sh DESCRIPTION
The
The
.Nm
command implements a multicast test which involved a source
and a sink. The source sends packets to a pre-configured
multicast address over the interface given as a command line
argument. The sink listens for multicast packets, records
the time at which they're received and then reflects them back
over unicast to the source. When the source has captured all
command implements a multicast test which involves a source
and a sink.
The source sends packets to a pre-configured
multicast address over the interface given as a command line
argument.
The sink listens for multicast packets, records
the time at which they are received and then reflects them back
over unicast to the source.
When the source has captured all
the reflected packets it prints out the round trip time of each.
.Pp
The source prints out the round trip time of packets sent to the
sinks. The sink prints out the time between the packets received.
sinks.
The sink prints out the time between the packets received.
.Pp
The options are as follows:
.Bl -tag -width ".Fl d Ar argument"
.Bl -tag -width ".Fl i Ar interface"
.It Fl i Ar interface
Network interface, which can be found with ifconfig(1).
Network interface, which can be found with
.Xr ifconfig 8 .
.It Fl g Ar group
Multicast group
Multicast group.
.It Fl b Ar base port
Port on which to listen
Port on which to listen.
.It Fl s Ar size
Packet size in bytes.
.It Fl n Ar number
@ -70,14 +75,15 @@ Number of packets.
.It Fl t Ar gap
Inter-packet gap in nanoseconds.
.It Fl M Ar clients
The number of clients that are listening
The number of clients that are listening.
.It Fl m Ar my number
The client's number 0, 1, etc.
.It Fl r
This version of
.Nm
is the receiver aka the sink. This option MUST
only be used with one copy of the program at a time.
is the receiver aka the sink.
This option MUST
only be used with one copy of the program at a time.
.El
.Sh EXAMPLES
The following is an example of a typical usage
@ -92,14 +98,15 @@ Sink
.Pp
Send 100 packets of 1024 bytes, with an inter-packet gap of 1 nanosecond.
.Pp
Gaps are measured with
Gaps are measured with
.Xr nanosleep 2 ,
and so are not accurate down to nanoseconds
but depend on the setting of kern.hz.
but depend on the setting of
.Va kern.hz .
.Sh SEE ALSO
.Xr ifconfig 8 ,
.Xr netstat 1 ,
.Xr nanosleep 2 .
.Xr nanosleep 2 ,
.Xr ifconfig 8
.Sh HISTORY
The
.Nm
@ -110,4 +117,5 @@ This
manual page was written by
.An George V. Neville-Neil Aq gnn@FreeBSD.org .
.Sh BUGS
Should be reported to the author or to net@freebsd.org.
Should be reported to the author or to
.Aq net@FreeBSD.org .