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MSTAT(3PVM)			PVM Version 3.4			   MSTAT(3PVM)

NAME
       pvm_mstat - Returns the status of a host	in the virtual machine.

SYNOPSIS
       C    int	mstat =	pvm_mstat( char	*host )

       Fortran	 call pvmfmstat( host, mstat )

PARAMETERS
       host    Character string	containing the host name.

       mstat   Integer returning machine status:
		    value		MEANING
		    PvmOk		host is	OK
		    PvmNoHost		host is	not in virtual machine
		    PvmHostFail		host is	unreachable (and thus possibly failed)

DESCRIPTION
       The  routine  pvm_mstat	returns	the status mstat of the	computer named
       host with respect to running PVM	processes. This	routine	can be used to
       determine  if  a	 particular host has failed and	if the virtual machine
       needs to	be reconfigured. The function pvm_notify() can also be used to
       notify the caller that a	host has failed.

EXAMPLES
       C:
	    mstat = pvm_mstat( "msr.ornl.gov" );

       Fortran:
	    CALL PVMFMSTAT( 'msr.ornl.gov', MSTAT )

ERRORS
       These error conditions can be returned by pvm_mstat

       PvmSysErr
	      pvmd not responding.

       PvmNoHost
	      giving a host name not in	the virtual machine.

       PvmHostFail
	      host is unreachable (and thus possibly failed).

SEE ALSO
       pvm_notify(3PVM), pvm_config(3PVM)

				30 August, 1993			   MSTAT(3PVM)

NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | EXAMPLES | ERRORS | SEE ALSO

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