SERROR(3PVM)							 SERROR(3PVM)

NAME
  pvm_serror - (PVM 3.1) Sets automatic	error message printing on or off.
  Replaced by pvm_setopt().

SYNOPSIS
  C	  int oldset = pvm_serror( int set )

  Fortran call pvmfserror( set, oldset )

PARAMETERS

  set	  Integer defining whether detection is	to be turned on	(1) or off (0).

  oldset  Integer defining the previous	setting	of pvm_serror.

DISCUSSION
  The routine pvm_serror sets automatic	error message printing for all subse-
  quent	PVM calls by this process. Any PVM routines that return	an error con-
  dition will automatically print the associated error message.	The argument
  set defines whether this detection is	to be turned on	(1) or turned off (0)
  for subsequent calls.	 In the	future a value of (2) will cause the program
  to exit after	printing the error message.  pvm_serror	returns	the previous
  value	of set in oldset.

  All stdout and stderr	messages are placed in the file	/tmp/pvml.	on
  the master pvmd's host.

EXAMPLES
  C:
	  info = pvm_serror( 1 );
  Fortran:
	  CALL PVMFSERROR( 0, INFO )

ERRORS
  This error condition can be returned by pvm_serror
       PvmBadParam    giving an	invalid	set value.

SEE ALSO
  pvm_setopt(3PVM)