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sd-bus: sd_bus_get_current_* docs fixes
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@ -55,13 +55,12 @@
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<para>Whenever sd-bus is about to invoke a user-supplied callback function, it stores the
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<para>Whenever sd-bus is about to invoke a user-supplied callback function, it stores the
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current callback, D-Bus message, slot and userdata pointer and allows these to be queried via
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current callback, D-Bus message, slot and userdata pointer and allows these to be queried via
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these <function>sd_bus_get_current_handler()</function>,
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<function>sd_bus_get_current_handler()</function>,
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<function>sd_bus_get_current_message()</function>,
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<function>sd_bus_get_current_message()</function>,
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<function>sd_bus_get_current_slot()</function> and
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<function>sd_bus_get_current_slot()</function> and
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<function>sd_bus_get_current_userdata()</function>, respectively. If <parameter>bus</parameter>
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<function>sd_bus_get_current_userdata()</function>, respectively. If <parameter>bus</parameter>
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cannot be resolved or if execution does not reside in a user-supplied callback of
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cannot be resolved or if execution does not reside in a user-supplied callback of
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<parameter>bus</parameter> when calling any of these functions, they return
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<parameter>bus</parameter>, these functions return <constant>NULL</constant>.</para>
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<constant>NULL</constant>.</para>
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</refsect1>
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</refsect1>
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<refsect1>
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<refsect1>
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