optreset

  • Version 3.5 and earlier: optreset variable not available.
  • Version 4.0 and later: optreset variable available.

Boolean

Used with getopt functions. Set this to true to restart the getopt functions from the start. The next time a getopt function is called, optind is set to 1.

optreset = boolean;
true Sets optind to 1; the next call to getopt(), getopt_long(), or getopt_ long_only() starts from the beginning of the argv list.
false getopt functions are not restarted from the beginning of the argv list.
optreset = true;

For more information, please see the following: