I.MX6 Android iperf3 porting failed-白红宇

I.MX6 Android iperf3 porting failed

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发布时间：2019-06-26

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/***************************************************************************** *                    I.MX6 Android iperf3 porting failed * 说明: *     本来想移植一下iperf3到Android系统上测试一下网卡，可能是版本高了点，最后 * 运行客户端的时候会报错，也找了一些解决办法，但还是未能解决。 * *                                          2016-4-5 深圳 南山平山村 曾剑锋 ****************************************************************************/一、参考文档：    1. sys/fcntl.h : no such file while cross compiling pcsclite for Android?        http://stackoverflow.com/questions/12384353/sys-fcntl-h-no-such-file-while-cross-compiling-pcsclite-for-android    2. Iperf for Android-4.1 移植         http://blog.chinaunix.net/uid-24410388-id-3669153.html    3. unable to create a new stream: No such file or directory        https://github.com/esnet/iperf/issues/374    4. How to compile iperf3 for Windows        http://www.embeddedsystemtesting.com/2014/08/how-to-compile-iperf3-for-windows.html二、download:    url: https://github.com/esnet/iperf三、解决缺少头文件的问题：    由于直接编译Android shell程序的时候会出现缺少.h文件，于是先执行下面这行代码，貌似可以解决头文件的问题：           ./configure --host=arm-none-linux-gnueabi CXX=arm-none-linux-gnueabi-g++ CXXFLAGS=-static CC=arm-none-linux-gnueabi-gcc CFLAGS=-static四、get .c file    zengjf@zengjf:~/ipref/iperf-master/src$ ls -al *.c | awk '{print $9}' | sed -e "s/^/src\//" -e "s/$/\\\/"    src/cjson.c\    src/iperf_api.c\    src/iperf_client_api.c\    src/iperf_error.c\    src/iperf_locale.c\    src/iperf_sctp.c\    src/iperf_server_api.c\    src/iperf_tcp.c\    src/iperf_udp.c\    src/iperf_util.c\    src/main.c\    src/net.c\    src/tcp_info.c\    src/tcp_window_size.c\    src/timer.c\    src/t_timer.c\    src/t_units.c\    src/t_uuid.c\    src/units.c\    zengjf@zengjf:~/ipref/iperf-master/src$ 五、compile for Android:    cat Android.mk        # external/i2c-tools/Android.mk        LOCAL_PATH:= $(call my-dir)        include $(CLEAR_VARS)                LOCAL_SRC_FILES += \        src/cjson.c\        src/iperf_api.c\        src/iperf_client_api.c\        src/iperf_error.c\        src/iperf_locale.c\        src/iperf_sctp.c\        src/iperf_server_api.c\        src/iperf_tcp.c\        src/iperf_udp.c\        src/iperf_util.c\        src/main.c\        src/net.c\        src/tcp_info.c\        src/tcp_window_size.c\        src/timer.c\        src/units.c\        #src/t_timer.c\            # 这里有main函数，需要另外写可执行脚本        #src/t_units.c\            # 这里有main函数，需要另外写可执行脚本        #src/t_uuid.c\            # 这里有main函数，需要另外写可执行脚本                 LOCAL_C_INCLUDES +=       \            $(LOCAL_PATH)         \            $(LOCAL_PATH)/include \            $(LOCAL_PATH)/src                 LOCAL_CFLAGS  +=  -O2        LOCAL_CFLAGS += -DHAVE_CONFIG_H                 LOCAL_LDLIBS           += -lpthread                 LOCAL_SHARED_LIBRARIES := libc libm libcutils libnetutils                 LOCAL_MODULE := iperf                 #LOCAL_FORCE_STATIC_EXECUTABLE := true        LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)        #LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_UNSTRIPPED)        #LOCAL_MODULE_TAGS := eng user                 include $(BUILD_EXECUTABLE)六、编译结果：    ......    target thumb C: iperf <= /home/zengjf/c_program/ipref/iperf-master/src/cjson.c    target Executable: iperf (out/target/product/sabresd_6dq/obj/EXECUTABLES/iperf_intermediates/LINKED/iperf)    target Symbolic: iperf (out/target/product/sabresd_6dq/symbols/system/xbin/iperf)    target Strip: iperf (out/target/product/sabresd_6dq/obj/EXECUTABLES/iperf_intermediates/iperf)    Install: out/target/product/sabresd_6dq/system/xbin/iperf    make: Leaving directory `/home/zengjf/myandroid'    zengjf@zengjf:~/myandroid$         七、执行效果：    1. root@android:/data/local # ./iperf                                                   iperf3: parameter error - must either be a client (-c) or server (-s)        Usage: iperf [-s|-c host] [options]               iperf [-h|--help] [-v|--version]        Server or Client:          -p, --port      #         server port to listen on/connect to          -f, --format    [kmgKMG]  format to report: Kbits, Mbits, KBytes, MBytes          -i, --interval  #         seconds between periodic bandwidth reports          -F, --file name           xmit/recv the specified file          -A, --affinity n/n,m      set CPU affinity          -B, --bind      
     
          bind to a specific interface          -V, --verbose             more detailed output          -J, --json                output in JSON format          --logfile f               send output to a log file          --forceflush              force flushing output at every interval          -d, --debug               emit debugging output          -v, --version             show version information and quit          -h, --help                show this message and quit        Server specific:          -s, --server              run in server mode          -D, --daemon              run the server as a daemon          -I, --pidfile file        write PID file          -1, --one-off             handle one client connection then exit        Client specific:          -c, --client    
      
           run in client mode, connecting to 
       
                  -u, --udp                 use UDP rather than TCP          -b, --bandwidth #[KMG][/#] target bandwidth in bits/sec (0 for unlimited)                                    (default 1 Mbit/sec for UDP, unlimited for TCP)                                    (optional slash and packet count for burst mode)          -t, --time      #         time in seconds to transmit for (default 10 secs)          -n, --bytes     #[KMG]    number of bytes to transmit (instead of -t)          -k, --blockcount #[KMG]   number of blocks (packets) to transmit (instead of -t or -n)          -l, --len       #[KMG]    length of buffer to read or write                                    (default 128 KB for TCP, 8 KB for UDP)          --cport         
        
             bind to a specific client port (TCP and UDP, default: ephemeral port)          -P, --parallel  #         number of parallel client streams to run          -R, --reverse             run in reverse mode (server sends, client receives)          -w, --window    #[KMG]    set window size / socket buffer size          -C, --congestion 
         
             set TCP congestion control algorithm (Linux and FreeBSD only)          -M, --set-mss   #         set TCP/SCTP maximum segment size (MTU - 40 bytes)          -N, --no-delay            set TCP/SCTP no delay, disabling Nagle's Algorithm          -4, --version4            only use IPv4          -6, --version6            only use IPv6          -S, --tos N               set the IP 'type of service'          -L, --flowlabel N         set the IPv6 flow label (only supported on Linux)          -Z, --zerocopy            use a 'zero copy' method of sending data          -O, --omit N              omit the first n seconds          -T, --title str           prefix every output line with this string          --get-server-output       get results from server          --udp-counters-64bit      use 64-bit counters in UDP test packets        [KMG] indicates options that support a K/M/G suffix for kilo-, mega-, or giga-        iperf3 homepage at: http://software.es.net/iperf/        Report bugs to:     https://github.com/esnet/iperf        1|root@android:/data/local #     2. root@android:/data/local # ./iperf -s &                               [1] 13511        -----------------------------------------------------------        Server listening on 5201        -----------------------------------------------------------        root@android:/data/local #     3. root@android:/data/local # ./iperf -c 127.0.0.1 -i 1 -w 1M                         Connecting to host 127.0.0.1, port 5201        iperf3: error - unable to create a new stream: No such file or directory        Accepted connection from 127.0.0.1, port 49340        iperf3: the client has unexpectedly closed the connection        -----------------------------------------------------------        Server listening on 5201        -----------------------------------------------------------        1|root@android:/data/local #     4. 最后这部分出现的问题，没找到解决办法，虽然参考文章里面有人说能解决，但我自己尝试那么做了，未解决。