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Commit 425d3e3a authored by Hamad Kadmany's avatar Hamad Kadmany Committed by Steve Kondik
Browse files

system: core: Add uevent support for dvb devices 

Broadcast applications expects dvb devices to exist
in specific location.

Change-Id: I521f2957147428b7812ca1fb8fb6c49f44cdb8d1
parent aa772364

init/devices.c

+21 −0
Original line number Diff line number Diff line
@@ -819,6 +819,27 @@ static void handle_generic_device_event(struct uevent *uevent) 
         base = "/dev/log/";

         make_dir(base, 0755);

         name += 4;

     } else if (!strncmp(uevent->subsystem, "dvb", 3)) {

         /* This imitates the file system that would be created

          * if we were using devfs instead to preserve backward compatibility

          * for users of dvb devices

          */

         int adapter_id;

         char dev_name[20] = {0};



         sscanf(name, "dvb%d.%s", &adapter_id, dev_name);



         /* build dvb directory */

         base = "/dev/dvb";

         mkdir(base, 0755);



         /* build adapter directory */

         snprintf(devpath, sizeof(devpath), "/dev/dvb/adapter%d", adapter_id);

         mkdir(devpath, 0755);



         /* build actual device directory */

         snprintf(devpath, sizeof(devpath), "/dev/dvb/adapter%d/%s",

                  adapter_id, dev_name);

     } else

         base = "/dev/";

     links = get_character_device_symlinks(uevent);