Fix redirection of stdin, stdout and stderr to /dev/null
Fix redirection of stdin, stdout and stderr to /dev/null

The file descriptors for stdin, stdout and stderr were closed so any
library (like libusb) sending debug log to stderr was confusing pcscd
since file descriptor 2 (ex stderr) was re-used for something else.

Now the file descriptor 3 is really redirected to /dev/null


git-svn-id: f2d781e409b7e36a714fc884bb9b2fc5091ddd28@6446 0ce88b0d-b2fd-0310-8134-9614164e65ea

vicamo/pcsc-lite-android,vicamo/pcsc-lite-android,vicamo/pcsc-lite-android,vicamo/pcsc-lite-android,vicamo/pcsc-lite-android