where processes can share the same key readily using the key system / code signing there is code in the API to do IPC & all that need be done is find it
On Oct 14, 7:09 pm, Anil <[email protected]> wrote: > I am calling the driver from an Android program (OMAP4/Blaze). It > calls a c++ program via JNI which then calls the device driver. > When I open the driver and write to it, I get a 'bad file number' > error. > Someone suggested it might be a permissions problem - the program is > running in user mode. > > on Blaze board, /system/bin > # ls -l > -rwxrwxrwx system system 7636 2011-09-30 03:53 mydriver > > What permissions does AndroidManifest.xml need to access a custom > device driver? > > Anil -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel
