ef1ff1b4f2
Convert the style:
var=$((${var} + 1))
to:
: $(( var += 1 ))
The latter is easier to read imo.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
49 lines
1.0 KiB
Plaintext
49 lines
1.0 KiB
Plaintext
#!@PREFIX@/sbin/runscript
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# Copyright (c) 2008-2009 Roy Marples <roy@marples.name>
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# Released under the 2-clause BSD license.
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description="Configures terminal encoding."
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ttyn=${rc_tty_number:-${RC_TTY_NUMBER:-12}}
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: ${unicode:=${UNICODE}}
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depend()
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{
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keyword -openvz -prefix -uml -vserver -xenu
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need root
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after bootmisc
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}
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start()
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{
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local ttydev=/dev/tty n=
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[ -d /dev/vc ] && ttydev=/dev/vc/
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# Set terminal encoding to either ASCII or UNICODE.
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# See utf-8(7) for more information.
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local termencoding="%@" termmsg="ASCII"
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if yesno ${unicode}; then
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termencoding="%G"
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termmsg="UTF-8"
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fi
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ebegin "Setting terminal encoding [$termmsg]"
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n=1
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while [ ${n} -le "$ttyn" ]; do
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printf "\033%s" "$termencoding" >$ttydev$n
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: $(( n += 1 ))
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done
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# Save the encoding for use immediately at boot
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if [ -w "$RC_LIBEXECDIR" ]; then
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mkdir -p "$RC_LIBEXECDIR"/console
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if yesno ${unicode:-${UNICODE}}; then
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echo "" > "$RC_LIBEXECDIR"/console/unicode
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else
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rm -f "$RC_LIBEXECDIR"/console/unicode
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fi
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fi
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eend 0
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}
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