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Line
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| 0 |
-- dmcrypt.rc |
0 |
++ dmcrypt.rc |
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Lines 71-87
Link Here
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| 71 |
if [ -n "${key}" ] ; then |
71 |
if [ -n "${key}" ] ; then |
| 72 |
read_abort() { |
72 |
read_abort() { |
| 73 |
# some colors |
73 |
# some colors |
| 74 |
local ans |
74 |
local ans savetty resettty |
| 75 |
shift |
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|
| 76 |
[ -z "${NORMAL}" ] && eval $(eval_ecolors) |
75 |
[ -z "${NORMAL}" ] && eval $(eval_ecolors) |
| 77 |
einfon " $1? (${WARN}yes${NORMAL}/${GOOD}No${NORMAL}) " |
76 |
einfon " $1? (${WARN}yes${NORMAL}/${GOOD}No${NORMAL}) " |
| 78 |
if ! read -n 1 $* ans ; then |
77 |
shift |
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|
78 |
savetty=`stty -g` |
| 79 |
resettty='stty ${savetty}; trap - EXIT HUP INT TERM' |
| 80 |
trap 'eval "${resettty}"' EXIT HUP INT TERM |
| 81 |
stty -icanon |
| 82 |
[ "${1}" = -t ] && stty min 0 time "$(( $2 * 10 ))" |
| 83 |
ans=`dd count=1 bs=1 2>/dev/null` || ans='' |
| 84 |
eval "${resettty}" |
| 85 |
if [ -z "${ans}" ] ; then |
| 79 |
printf '\r' |
86 |
printf '\r' |
| 80 |
else |
87 |
else |
| 81 |
echo |
88 |
echo |
| 82 |
fi |
89 |
fi |
| 83 |
case ${ans} in |
90 |
case ${ans} in |
| 84 |
[yY]|[yY][eE][sS]) return 0;; |
91 |
[yY]) return 0;; |
| 85 |
*) return 1;; |
92 |
*) return 1;; |
| 86 |
esac |
93 |
esac |
| 87 |
} |
94 |
} |
