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C Library Functions  - system_getpid (3)

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NAME

system_getpid(3f) - [M_system:QUERY] get PID (process ID) of current process from Fortran by calling getpid(3c) (LICENSE:PD)

CONTENTS

Synopsis
Description
Return Value
Examples

SYNOPSIS

integer function system_getpid()

DESCRIPTION

The system_getpid() function returns the process ID of the calling process.

RETURN VALUE

The value returned is the integer process ID. The system_getpid() function shall always be successful and no return value is reserved to indicate an error.

EXAMPLES

Get process PID from Fortran

   program demo_system_getpid
   use M_system, only : system_getpid
   implicit none
      write(*,*)’PID=’,system_getpid()
   end program demo_system_getpid

Results:

 >  PID=      484721

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Nemo Release 3.1

system_getpid (3)

August 28, 2026

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