sw:lib: bugfix close also sync FD

the fd_hmq_sync file descriptor was never closed, which is not a problem when also the process that how the FD dies, but it is a problem when the process does ``trtl_close()`` and then ``trtl_open()`` again many times. Reported-by: Dimitris Lampridis <dimitris.lampridis@cern.ch> Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

sw:lib: bugfix close also sync FD
the fd_hmq_sync file descriptor was never closed, which is not a problem when also the process that how the FD dies, but it is a problem when the process does ``trtl_close()`` and then ``trtl_open()`` again many times. Reported-by: Dimitris Lampridis <dimitris.lampridis@cern.ch> Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
3bd7ce94 · Federico Vaga · 1bcbe6a6 · 3bd7ce94
Commit 3bd7ce94 authored Sep 13, 2019 by Federico Vaga
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libmockturtle.c software/lib/libmockturtle.c +2 -0

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--- a/software/lib/libmockturtle.c
+++ b/software/lib/libmockturtle.c
@@ -350,6 +350,8 @@ void trtl_close(struct trtl_dev *trtl)
 		for (k = 0; k < wdesc->cfgrom.n_hmq[i]; ++k) {
 			if (wdesc->fd_hmq[i][k] >= 0)
 				close(wdesc->fd_hmq[i][k]);
+			if (wdesc->fd_hmq_sync[i][k] >= 0)
+				close(wdesc->fd_hmq_sync[i][k]);
 		}
 	}