Hi, Qemu compiles failed.
./configure --enable-debug --target-list=x86_64-softmmu make -j net/l2tpv3.c: In function ‘net_l2tpv3_process_queue’: net/l2tpv3.c:368: error: invalid use of undefined type ‘struct mmsghdr’ net/l2tpv3.c:369: error: dereferencing pointer to incomplete type net/l2tpv3.c:370: error: dereferencing pointer to incomplete type net/l2tpv3.c:371: error: dereferencing pointer to incomplete type net/l2tpv3.c: In function ‘net_l2tpv3_send’: net/l2tpv3.c:445: error: invalid use of undefined type ‘struct mmsghdr’ net/l2tpv3.c:448: warning: implicit declaration of function ‘recvmmsg’ net/l2tpv3.c:448: warning: nested extern declaration of ‘recvmmsg’ net/l2tpv3.c: In function ‘destroy_vector’: net/l2tpv3.c:472: error: dereferencing pointer to incomplete type net/l2tpv3.c:473: error: dereferencing pointer to incomplete type net/l2tpv3.c:478: error: dereferencing pointer to incomplete type net/l2tpv3.c:480: error: increment of pointer to unknown structure net/l2tpv3.c:480: error: arithmetic on pointer to an incomplete type net/l2tpv3.c: In function ‘build_l2tpv3_vector’: net/l2tpv3.c:492: error: invalid application of ‘sizeof’ to incomplete type ‘struct mmsghdr’ net/l2tpv3.c:495: error: dereferencing pointer to incomplete type net/l2tpv3.c:496: error: dereferencing pointer to incomplete type net/l2tpv3.c:498: error: dereferencing pointer to incomplete type net/l2tpv3.c:504: error: dereferencing pointer to incomplete type net/l2tpv3.c:505: error: dereferencing pointer to incomplete type net/l2tpv3.c:506: error: dereferencing pointer to incomplete type net/l2tpv3.c:507: error: dereferencing pointer to incomplete type net/l2tpv3.c:508: error: increment of pointer to unknown structure net/l2tpv3.c:508: error: arithmetic on pointer to an incomplete type Best regards Chenliang
