diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty b/import-layers/yocto-poky/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty deleted file mode 100644 index e15ae35f9..000000000 --- a/import-layers/yocto-poky/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty +++ /dev/null @@ -1,43 +0,0 @@ -#!/bin/sh -############################################################################### -# This script is used to automatically set up the serial console(s) on startup. -# The variable SERIAL_CONSOLES can be set in meta/conf/machine/*.conf. -# Script enhancement has been done based on Bug YOCTO #10844. -# Most of the information is retrieved from /proc virtual filesystem containing -# all the runtime system information (eg. system memory, device mount, etc). -############################################################################### - -# Get active serial filename. -active_serial=$(grep "serial" /proc/tty/drivers | cut -d/ -f1 | sed "s/ *$//") - -# Rephrase input parameter from ttyS target index (ttyS1, ttyS2, ttyAMA0, etc). -runtime_tty=$(echo $2 | grep -oh '[0-9]') - -# Backup $IFS. -DEFAULT_IFS=$IFS -# Customize Internal Field Separator. -IFS="$(printf '\n\t')" - -for line in $active_serial; do - # Check we have the file containing current active serial target index. - if [ -e "/proc/tty/driver/$line" ] - then - # Remove all unknown entries and discard the first line (desc). - activetty=$(grep -v "unknown" "/proc/tty/driver/$line" \ - | tail -n +2 | grep -oh "^\s*\S*[0-9]") - for active in $activetty; do - # If indexes do match then enable the serial console. - if [ $active -eq $runtime_tty ] - then - if [ -c /dev/$2 ] - then - /sbin/getty -L $1 $2 $3 - fi - break - fi - done - fi -done - -# Restore $IFS. -IFS=$DEFAULT_IFS |