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commit: 66dc589e7478dc380c038c29073d8e438d80ed93 |
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Author: Robin H. Johnson <robbat2 <AT> gentoo <DOT> org> |
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AuthorDate: Tue Nov 14 19:14:12 2017 +0000 |
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Commit: Robin H. Johnson <robbat2 <AT> gentoo <DOT> org> |
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CommitDate: Tue Nov 14 19:14:12 2017 +0000 |
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URL: https://gitweb.gentoo.org/proj/netifrc.git/commit/?id=66dc589e |
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|
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init.d/net.lo: atomically create moduleslist. |
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|
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Bug: https://bugs.gentoo.org/637474 |
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Signed-off-by: Robin H. Johnson <robbat2 <AT> gentoo.org> |
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|
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init.d/net.lo.in | 17 ++++++++++------- |
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1 file changed, 10 insertions(+), 7 deletions(-) |
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|
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diff --git a/init.d/net.lo.in b/init.d/net.lo.in |
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index 33cc932..b78a342 100644 |
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--- a/init.d/net.lo.in |
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+++ b/init.d/net.lo.in |
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@@ -353,21 +353,24 @@ _gen_module_list() |
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visit "${MODULE}" |
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done |
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|
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- printf "" > "${MODULESLIST}" |
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+ # Create atomically |
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+ TMPMODULESLIST=${MODULESLIST}.$$ |
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+ printf "" > "${TMPMODULESLIST}" |
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i=0 |
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for MODULE in ${SORTED}; do |
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eval PROGRAM=\$${MODULE}_program |
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eval PROGRAM_START=\$${MODULE}_program_start |
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eval PROGRAM_STOP=\$${MODULE}_program_stop |
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eval PROVIDE=\$${MODULE}_provide |
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- echo "module_${i}='${MODULE}'" >> "${MODULESLIST}" |
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- echo "module_${i}_program='${PROGRAM}'" >> "${MODULESLIST}" |
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- echo "module_${i}_program_start='${PROGRAM_START}'" >> "${MODULESLIST}" |
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- echo "module_${i}_program_stop='${PROGRAM_STOP}'" >> "${MODULESLIST}" |
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- echo "module_${i}_provide='${PROVIDE}'" >> "${MODULESLIST}" |
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+ echo "module_${i}='${MODULE}'" >> "${TMPMODULESLIST}" |
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+ echo "module_${i}_program='${PROGRAM}'" >> "${TMPMODULESLIST}" |
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+ echo "module_${i}_program_start='${PROGRAM_START}'" >> "${TMPMODULESLIST}" |
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+ echo "module_${i}_program_stop='${PROGRAM_STOP}'" >> "${TMPMODULESLIST}" |
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+ echo "module_${i}_provide='${PROVIDE}'" >> "${TMPMODULESLIST}" |
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: $(( i += 1 )) |
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done |
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- echo "module_${i}=" >> "${MODULESLIST}" |
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+ echo "module_${i}=" >> "${TMPMODULESLIST}" |
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+ mv -f "${TMPMODULESLIST}" "${MODULESLIST}" |
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) |
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|
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return 0 |
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