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RTC wakealarm write-only, still has 644 permissions

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From: Pavel Machek <pavel@...>
To: <a.zummo@...>, <rtc-linux@...>, kernel list <linux-kernel@...>, <dbrownell@...>
Subject: RTC wakealarm write-only, still has 644 permissions
Date: Thursday, September 20, 2007 - 6:32 am

...should they be changed to 200? Or perhaps file should be readable?

root@amd:/sys/class/rtc/rtc0# cat wakealarm 
root@amd:/sys/class/rtc/rtc0# echo 132719 > wakealarm 
root@amd:/sys/class/rtc/rtc0# ls -al wakealarm 
-rw-r--r-- 1 root root 0 Sep 20 12:30 wakealarm
root@amd:/sys/class/rtc/rtc0# cat wakealarm 
root@amd:/sys/class/rtc/rtc0# cat wakealarm 
root@amd:/sys/class/rtc/rtc0# 


...standard PC with reasonably recent kernel...
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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Messages in current thread:
RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Thu Sep 20, 6:32 am)
Re: RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Thu Sep 20, 6:50 am)
Re: RTC wakealarm write-only, still has 644 permissions, David Brownell, (Sat Sep 22, 1:38 am)
Re: RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Wed Nov 28, 7:26 pm)
Re: RTC wakealarm write-only, still has 644 permissions, David Brownell, (Thu Nov 29, 2:10 pm)
Re: RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Fri Nov 30, 4:35 pm)
Re: RTC wakealarm write-only, still has 644 permissions, David Brownell, (Fri Nov 30, 5:10 pm)
Re: RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Sun Dec 2, 7:36 am)
Re: RTC wakealarm write-only, still has 644 permissions, David Brownell, (Sun Dec 2, 12:03 pm)
Re: RTC wakealarm write-only, still has 644 permissions, Mark Lord, (Fri Nov 30, 5:20 pm)
Re: RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Fri Nov 30, 5:27 pm)
Re: RTC wakealarm write-only, still has 644 permissions, Alessandro Zummo, (Thu Nov 29, 2:14 pm)
Re: RTC wakealarm write-only, still has 644 permissions, Tino Keitel, (Thu Nov 29, 4:02 am)
Re: RTC wakealarm write-only, still has 644 permissions, Pavel Machek, (Tue Oct 2, 5:36 am)
Re: RTC wakealarm write-only, still has 644 permissions, David Brownell, (Tue Oct 2, 10:15 pm)