How to Run a Linux Command and Redirect its output to a socket in C Post: 302258602

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LEARN ABOUT FREEBSD

sdpcontrol

SDPCONTROL(8)						    BSD System Manager's Manual 					     SDPCONTROL(8)

NAME

     sdpcontrol -- Bluetooth Service Discovery Protocol query utility

SYNOPSIS

     sdpcontrol -h
     sdpcontrol -a address command [parameters ...]
     sdpcontrol -l [-c path] command [parameters ...]

DESCRIPTION

     The sdpcontrol utility attempts to query the specified Service Discovery Protocol (SDP) server.  Remote SDP servers are identified by their
     address.  Connection to the local SDP server is made via the control socket.  The sdpcontrol utility uses Service Search Attribute Requests
     and prints results to standard output and error messages to standard error.

     The options are as follows:

     -a address
	     Connect to the remote device with the specified address.  The address can be specified as BD_ADDR or a name.  If a name was speci-
	     fied, the sdpcontrol utility attempts to resolve the name via bt_gethostbyname(3).

     -c path
	     Specify path to the control socket.  The default path is /var/run/sdp.

     -h      Display usage message and exit.

     -l      Query the local SDP server via the control socket.

     command
	     One of the supported commands (see below).  The special command help can be used to obtain a list of all supported commands.  To get
	     more information about a specific command, use help command.

     parameters
	     One or more optional space separated command parameters.

COMMANDS

     The currently supported node commands in sdpcontrol are:

	   Browse
	   Search

EXIT STATUS

     The sdpcontrol utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     bluetooth(3), sdp(3)

AUTHORS

     Maksim Yevmenkin <m_evmenkin@yahoo.com>

CAVEATS

     The sdpcontrol utility only implements client side functionality.

     The sdpcontrol utility only requests the following attributes from the SDP server:

	   1.	Service Record Handle
	   2.	Service Class ID List
	   3.	Protocol Descriptor List
	   4.	Bluetooth Profile Descriptor List

BSD
								 February 7, 2015							       BSD