Login prompt at the end of kernel bootup is blocked & getting the messasge "/bin/sh: can't access tty; job control turned off"
I've tried with the options in busybox FAQ,nothing worked out.
Details
ls -l /dev/console
crw-rw-rw- 1 root root 204, 64 Dec 31 17:00 /dev/console
ls -l /dev/ttySAC0
crw-rw-rw- 1 root root 204, 64 Dec 31 17:00 /dev/ttySAC0
/etc/inittab:
::sysinit:/etc/init.d/rcS
ttySAC0::respawn:/sbin/getty -L ttySAC0 115200 vt100 # GENERIC_SERIAL
In ::sysinit:/etc/init.d/rcS
i'm doing :
exec /bin/sh
setsid sh -c 'exec sh </dev/ttySAC0 >/dev/ttySAC0 2>&1'
by the completion of /etc/inittabscript,I'm ending in shell prompt with the messsge "/bin/sh: can't access tty; job control turned off"
But I can run all commads from the shell prompt (Except login,if I give system hangs)
I feel the information, I provided may not be very clear,but this is my first time working in linux.
plz suggest a way to get login working.
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