From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harald Hoyer Subject: Re: [PATCH 1/2 V3] add function getargnum Date: Tue, 22 Jan 2013 15:32:40 +0100 Message-ID: <50FEA308.6050405@redhat.com> References: <20130117085549.207542806@redhat.com> <20130117085724.062434676@redhat.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130117085724.062434676-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: initramfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org Cc: vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, jstancek-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Am 17.01.2013 09:55, schrieb dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org: > For cmdline argument with numeric value, add a new function getargnum > It will get proper value with default value as $1, min value as $2, > max value as $3, and param name as $4. valid result will be echo to stdout. > for nul or value not valid it will just echo the default value. > Note: The values should be >=0 > > [v1->v2]: add arg > [v2->v3]: do not use bash string match =~ > > Signed-off-by: Dave Young merged