function geoip_load_shared_mem in GeoIP API 6

Same name and namespace in other branches

1. 7 lib/geoip.inc \geoip_load_shared_mem()

File

lib/geoip.inc, line 236

Code

function geoip_load_shared_mem($file) {
  $fp = fopen($file, "rb");
  if (!$fp) {
    print "error opening {$file}: {$php_errormsg}\n";
    exit;
  }
  $s_array = fstat($fp);
  $size = $s_array['size'];
  if ($shmid = @shmop_open(GEOIP_SHM_KEY, "w", 0, 0)) {
    shmop_delete($shmid);
    shmop_close($shmid);
  }
  $shmid = shmop_open(GEOIP_SHM_KEY, "c", 0644, $size);
  shmop_write($shmid, fread($fp, $size), 0);
  shmop_close($shmid);
}