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Lines 90-120
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| 90 |
rmmod gameport 2>/dev/null |
90 |
rmmod gameport 2>/dev/null |
| 91 |
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| 92 |
lsmod | grep -vq '^snd' |
92 |
lsmod | grep -vq '^snd' |
| 93 |
} |
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} |
| 94 |
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| 95 |
unload_modules_recursive() { |
95 |
unload_modules_topsort() { |
| 96 |
local revdeps="$(lsmod | sed -n -e "s/,/ /g" -e "s/^$1 *[0-9]* *[0-9]* \(.*\)/\1/p")" |
96 |
#Load the module with the least reverse dependency number--that will be zero |
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local victim="" |
| 98 |
while { victim="$(lsmod | sort --key=3 --numeric-sort | sed -n -e '/^snd/{s/^\(snd[^ ]*\) *[0-9]* *\([0-9]*\).*/\1 \2/p;q}')"; [[ -n "$victim" ]] ; } ; do |
| 99 |
local modname=$(echo "$victim" | cut -d ' ' -f 1) |
| 100 |
local rdepnum=$(echo "$victim" | cut -d ' ' -f 2) |
| 101 |
if (( $rdepnum != 0 )) ; then |
| 102 |
ewarn "WARNING: can't rmmod $modname. Some modules are not unloaded!" |
| 103 |
return |
| 104 |
fi |
| 97 |
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105 |
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| 98 |
for module in ${revdeps} ; do |
106 |
vebegin "Unloading: $modname" |
| 99 |
unload_modules_recursive "${module}" |
107 |
rmmod --wait "$modname" |
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veend $? |
| 100 |
done |
109 |
done |
| 101 |
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| 102 |
vebegin "Unloading: $1" |
| 103 |
rmmod --wait "$1" |
| 104 |
veend $? |
| 105 |
} |
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} |
| 106 |
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| 107 |
unload_modules_26() { |
112 |
unload_modules_26() { |
| 108 |
# First of all, remove the snd module and all the modules depending |
113 |
# Remove all snd* modules |
| 109 |
# on it, this should remove already most of ALSA modules. |
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unload_modules_topsort |
| 110 |
lsmod | grep -q "^snd[[:space:]]" && unload_modules_recursive snd |
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| 111 |
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| 112 |
# Then find the remaining ones, and handle them too. |
| 113 |
for module in $(lsmod | sed -n -e 's/^\(snd[^ ]*\) .*/\1/p'); do |
| 114 |
unload_modules_recursive "${module}" |
| 115 |
done |
| 116 |
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| 117 |
lsmod | grep -vq "^snd" |
116 |
lsmod | grep -vq "^snd" |
| 118 |
} |
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} |
| 119 |
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| 120 |
terminate() { |
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terminate() { |
