PARENT(3PVM)

NAME
pvm_parent - Returns the tid of the process that spawned the calling process.

SYNOPSIS
C    int tid = pvm_parent( void )
Fortran    call pvmfparent( tid )

PARAMETERS

tid Integer returns the task identifier of the parent of the calling process. If the calling process was not created with pvm_spawn, then tid = PvmNoParent.

DISCUSSION
The routine pvm_parent returns the tid of the process that spawned the calling process. If the calling process was not created with pvm_spawn, then tid is set to PvmNoParent.

EXAMPLES
C:
	tid = pvm_parent();

Fortran:
	CALL PVMFPARENT( TID )

ERRORS
This error condition can be returned by pvm_parent.
	PvmNoParent	The calling process was not created with pvm_spawn.
	PvmSysErr	Can't contact local pvmd.