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Man Pages


Manual Reference Pages  -  PVM_PSTAT (3)

NAME

pvm_pstat - Returns the status of the specified PVM process.

CONTENTS

Synopsis
Parameters
Description
Examples
Errors
See Also

SYNOPSIS


C       int status = pvm_pstat( tid )

Fortran call pvmfpstat( tid, status )

PARAMETERS

tid Integer task identifier of the PVM process in question.
status Integer returns the status of the PVM process identified by tid. Status is PvmOk if the task is running, PvmNoTask if not, and PvmBadParam if the tid is bad.

DESCRIPTION

The routine pvm_pstat returns the status of the process identified by tid. Also note that pvm_notify() can be used to notify the caller that a task has failed.

EXAMPLES

C:
        tid = pvm_parent();
        status = pvm_pstat( tid );

Fortran:         CALL PVMFPARENT( TID )         CALL PVMFPSTAT( TID, STATUS )

ERRORS

The following error conditions can be returned by pvm_pstat.
PvmBadParam Bad Parameter, most likely an invalid tid value.
PvmSysErr pvmd not responding.
PvmNoTask Task not running.

SEE ALSO

pvm_notify(3PVM)
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PSTAT (3PVM) 30 August, 1993

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