+1 to what Chris wrote. For your own sake, please refer to master/latest. Vpp 16.09 is obsolete, unsupported, and sufficiently different from the current codebase to lead you down all sorts of blind alleys.
HTH... Dave From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of "?? Sent: Saturday, July 11, 2020 4:48 AM To: vpp-dev <vpp-dev@lists.fd.io> Subject: [vpp-dev] why define an unused var hi there, i'm reading vpp code, and confused with this code: int rv __attribute__ ((unused)) = write (2, "Main heap allocation failure!\r\n", 31); why it define a var named rv, but never used, what dose this var mean to? git:stable/1609 vpp/vnet/main.c:264
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