Parse command line arguments with getopt_long()

[Warner Losh]

Look at /usr/src/usr.sbin/efivar/efivar.c for an example. It's not
restricted to integers.

Warner

On Thu, Sep 7, 2017 at 12:49 AM, by <by at meetlost.com> wrote:

> Hi,
>
> I am writing a program which need parse command line arguments like
> "--myoption somevalue", and what I found is getopt_long(). After read the
> man page, I realize that this function can parse arguments like
> "--myoption=somevalue", the problem is, the somevalue can be integer only.
>
> Is there any function already there to parse command line arguments with
> string values?
>
> If not, I think I need parse argv manually.
>
> by
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