Try logwrapper your chmod command to get some output log On 2011-9-21 下午12:39, "Pratik Prajapati" <[email protected]> wrote: > I can see my changes in init.rc when I 'cat' it on adb shell. But still no > change in the permission of the file after the device boots up. > Any other guess? > > Thanks. > > On Tue, Sep 20, 2011 at 8:40 PM, venkata Aravind > <[email protected]>wrote: > >> >> I think the modified file of your init.rc, is overwritten by build script >> and the changes are missed out in final image. Better way would be apply the >> changes to init.rc file at below location. >> system/core/rootdir/init.rc >> >> You can try like, pull the init.rc file from the file-system apply >> the changes and push again. >> >> Regards >> Venkata >> >> >> On Wed, Sep 21, 2011 at 1:06 AM, Pratik Prajapati < >> [email protected]> wrote: >> >>> Hi, >>> >>> I'm doing below things in init.rc only. >>> >>> (1) >>> >>> on device-added-<device node path> >>> chmod 777 <sys fs file name> >>> >>> (2) on boot >>> >>> chmod 777 <sys fs file name> >>> >>> But it does not work. >>> >>> -- >>> Regards, >>> Pratik Prajapati >>> >>> >>> On Tue, Sep 20, 2011 at 8:58 AM, jagan <[email protected]> wrote: >>> >>>> You can't give the permissions directly on android source. >>>> We need to give the permissions on init.rc. >>>> Better to read the file from system/core/init/readme.txt >>>> >>>> Regards, >>>> Jagan >>>> >>>> On Tue, Sep 20, 2011 at 9:18 PM, Pratik Prajapati < >>>> [email protected]> wrote: >>>> >>>>> Hi There, >>>>> >>>>> I'm setting permission to 777 (R+W+E for all) to a script file. But >>>>> after kernel built and flashed to the system, permission does not get >>>>> changed as expected. I understand I can give permission in make file while >>>>> creating filesystem to be flashed on system. But same thing is happening for >>>>> some sysfs entries. These sysfs entries are created by drivers at boot up >>>>> time. I have also tried >>>>> >>>>> on device-added-<device node path> >>>>> chmod 777 <sys fs file name> >>>>> >>>>> But I can not set the mode by this method also. However on console (adb >>>>> shell) i can change the permission. I'm running on 2.1 >>>>> >>>>> Any idea, what could be wrong? >>>>> >>>>> Regards, >>>>> Pratik >>>>> >>>>> >>>>> -- >>>>> unsubscribe: [email protected] >>>>> website: http://groups.google.com/group/android-kernel >>>> >>>> >>>> -- >>>> unsubscribe: [email protected] >>>> website: http://groups.google.com/group/android-kernel >>> >>> >>> >>> >>> >>> -- >>> unsubscribe: [email protected] >>> website: http://groups.google.com/group/android-kernel >>> >> >> >> -- >> unsubscribe: [email protected] >> website: http://groups.google.com/group/android-kernel >> > > > > -- > Regards, > Pratik Prajapati > > -- > unsubscribe: [email protected] > website: http://groups.google.com/group/android-kernel
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