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@@ -485,10 +485,10 @@ if(is_gflag("4"))
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</example>
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</section>
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<section id="cfgutils.f.lock">
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- <title><function moreinfo="none">lock(key)</function></title>
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+ <title><function moreinfo="none">lock(key [, key2])</function></title>
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<para>
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Lock the key. Can be used to synchronize operations in config file,
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- a hash id is computed over the key and appropriate lock is set in the
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+ a hash id is computed over the keys and appropriate lock is set in the
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lock array controlled by parameter "lock_set_size". Do not use lock()
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after another lock() unless you are sure the keys hit different array
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entries.
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@@ -497,6 +497,9 @@ if(is_gflag("4"))
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<quote>key</quote> can be static string or string with PVs.
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</para>
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<para>
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+ <quote>key2</quote> is optional and can be static string or string with PVs.
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+ </para>
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+ <para>
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This function can be used from REQUEST_ROUTE, FAILURE_ROUTE,
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ONREPLY_ROUTE, BRANCH_ROUTE and LOCAL_ROUTE.
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</para>
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@@ -510,7 +513,7 @@ lock("$rU");
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</example>
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</section>
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<section id="cfgutils.f.trylock">
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- <title><function moreinfo="none">trylock(key)</function></title>
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+ <title><function moreinfo="none">trylock(key [, key2])</function></title>
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<para>
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Try to lock the key. If the lock can not be obtained (possibly already locked),
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the function returns an error and script execution continues.
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@@ -519,6 +522,9 @@ lock("$rU");
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<quote>key</quote> can be static string or string with PVs.
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</para>
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<para>
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+ <quote>key2</quote> is optional and can be static string or string with PVs.
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+ </para>
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+ <para>
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This function can be used from REQUEST_ROUTE, FAILURE_ROUTE,
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ONREPLY_ROUTE, BRANCH_ROUTE and LOCAL_ROUTE.
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</para>
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@@ -535,7 +541,7 @@ if (trylock("$rU")) {
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</example>
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</section>
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<section id="cfgutils.f.unlock">
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- <title><function moreinfo="none">unlock(key)</function></title>
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+ <title><function moreinfo="none">unlock(key [, key2])</function></title>
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<para>
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Unlock the key.
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</para>
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@@ -543,6 +549,9 @@ if (trylock("$rU")) {
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<quote>key</quote> can be static string or string with PVs.
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</para>
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<para>
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+ <quote>key2</quote> is optional and can be static string or string with PVs.
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+ </para>
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+ <para>
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This function can be used from REQUEST_ROUTE, FAILURE_ROUTE,
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ONREPLY_ROUTE, BRANCH_ROUTE and LOCAL_ROUTE.
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</para>
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@@ -854,4 +863,3 @@ if (rand_event()) {
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</section>
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</section>
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</chapter>
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-
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Victor Seva