method

setrgid

v1_9_2_180 - Show latest stable - Class: Process::Sys

setrgid(p1)

public

Set the real group ID of the calling process to integer. Not available on all platforms.

static VALUE
p_sys_setrgid(VALUE obj, VALUE id)
{
    check_gid_switch();
    if (setrgid(NUM2GIDT(id)) != 0) rb_sys_fail(0);
    return Qnil;
}