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PERROR(3PVM)			PVM Version 3.4			  PERROR(3PVM)

NAME
       pvm_perror - Prints message describing the last error returned by a PVM
       call.

SYNOPSIS
       C    int	info = pvm_perror( char	*msg )

       Fortran	 call pvmfperror( msg, info )

PARAMETERS
       msg     Character string	supplied by the	user which will	 be  prepended
	       to the error message of the last	PVM call.

       info    Integer	status code returned by	the routine.  Values less than
	       zero indicate an	error.

DESCRIPTION
       The routine pvm_perror returns the error	message	of the last PVM	 call.
       The  user  can  use msg to add additional information to	the error mes-
       sage, for example, its location.

       Unless redirected, all stdout and stderr	messages  are  placed  in  the
       file /tmp/pvml.<uid> on the master host.

EXAMPLES
       C:
	    if ( pvm_send( tid,	msgtag ) )
		 pvm_perror();

       Fortran:
	    CALL PVMFSEND( TID,	MSGTAG )
	    IF(	INFO .LT. 0 ) CALL PVMFPERROR( 'Step 6', INFO )

ERRORS
       No error	condition is returned by pvm_perror.

				30 August, 1993			  PERROR(3PVM)

NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | EXAMPLES | ERRORS

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