system_getegid Interface

interface

NAME

system_getegid(3f) - [M_system:QUERY] get the effective group ID (GID) of
                     current process from Fortran by calling getegid(3c)
(LICENSE:PD)

SYNOPSIS

integer(kind=c_int) function system_getegid()

DESCRIPTION

    The getegid() function returns the effective group ID of the
    calling process.

RETURN VALUE

    The getegid() should always be successful and no return value is
    reserved to indicate an error.

ERRORS

    No errors are defined.

SEE ALSO

    getegid(), system_geteuid(), getuid(), setegid(), seteuid(), setgid(),
    setregid(), setreuid(), setuid()

EXAMPLE

Get group ID from Fortran

program demo_system_getegid
use M_system, only : system_getegid
implicit none
   write(*,*)'GID=',system_getegid()
end program demo_system_getegid

public function system_getegid() bind(C,name="getegid")

Arguments

None

Return Value integer(kind=c_int)