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lock the mutex on pthread_cond_signal()

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kprotty 2019-11-07 09:23:02 -06:00
parent 7045f1e875
commit 92dac89d01
1 changed files with 2 additions and 0 deletions
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lib/std/parker.zig
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@ -199,6 +199,8 @@ const PosixParker = struct {
}
pub fn unpark(self: *PosixParker, ptr: *const u32) void {
assert(pthread_mutex_lock(&self.mutex) == 0);
defer assert(pthread_mutex_unlock(&self.mutex) == 0);
assert(pthread_cond_signal(&self.cond) == 0);
}