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open_fifo uses fcntl for more portable CLOEXEC bit setting
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@ -52,7 +52,8 @@ Buffer* open_or_create(const String& filename, Context& context)
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Buffer* open_fifo(const String& name , const String& filename, Context& context)
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{
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int fd = open(filename.c_str(), O_RDONLY | O_CLOEXEC);
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int fd = open(filename.c_str(), O_RDONLY);
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fcntl(fd, F_SETFD, FD_CLOEXEC);
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if (fd < 0)
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throw runtime_error("unable to open " + filename);
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Buffer* buffer = new Buffer(name, Buffer::Flags::Fifo | Buffer::Flags::NoUndo);
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