Re: [Bluez-devel] how to create rfcomm channel

["siddhant tewari" <siddhant.tewari@gmail.com>]

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hi vikas ,
            Really great to get i reply from you. I was trying to write a
program that can send file to my nokia phone. I was looking for a api that
can create a character device which can be passed to ioctl.  To do so what i
am doing right now is

i)              char cmdBuf[256];
                sprintf(cmdBuf,"mknod %s c 216 %d",tempBuf,dev);
                if (system(cmdBuf) != 0 )
                {
                    fprintf(stderr,"\nError in executng mknod\n");
                    exit(1);
                }

ii) And then
err = ioctl(ctl, RFCOMMCREATEDEV, &req);

iii) For releasing the device i am doing :-
err = ioctl(ctl, RFCOMMRELEASEDEV, &req);

These things are working fine for a single run but after 2 run (keeping the
above 3 in while(1) block) ;  while releasing the device , ioctl gives error
bad file descriptor. Please tell me what i am doing wrong.

regards
siddhant

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