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ircd::ctx: Add context::WAIT_JOIN feature flag.
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2 changed files with 7 additions and 1 deletions
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@ -104,6 +104,7 @@ enum ircd::ctx::context::flags
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NOINTERRUPT = 0x0008, ///< Interruption points won't throw while lit.
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SLICE_EXEMPT = 0x0010, ///< The watchdog will ignore excessive cpu usage.
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STACK_EXEMPT = 0x0020, ///< The watchdog will ignore excessive stack usage.
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WAIT_JOIN = 0x0040, ///< Destruction of instance won't terminate ctx.
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INTERRUPTED = 0x4000, ///< (INDICATOR) Marked
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TERMINATED = 0x8000, ///< (INDICATOR)
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@ -1221,7 +1221,12 @@ noexcept
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if(current)
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{
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const uninterruptible::nothrow ui;
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terminate();
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// When the WAIT_JOIN flag is given we wait for the context to
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// complete cooperatively before this destructs.
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if(~c->flags & context::WAIT_JOIN)
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terminate();
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join();
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return;
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}
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