VxWorks tftpLib.链接器错误

Question

我尝试为VxWorks创建应用程序，它将简单地使用tftp获取文件。但是链接器不知道tftpInit()函数是什么。以下是错误示例：

dld: warning: Undefined symbol 'tftpPeerSet' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpModeSet' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpInit' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpGet' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'
dld: warning: Undefined symbol 'tftpQuit' in file 'lava-test/NonDebug/Objects/lava-test/lava-tests.o'

在包含vxcoreip库(应该在其中实现tftpInit )之后，我得到了next链接器错误：

dld: warning: Undefined symbol '__ctype' in file 'inetAddrLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosDrvInstall' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosFdDrvValue' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosMaxFiles' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'
dld: warning: Undefined symbol 'iosFdNew' in file 'sockLib.o(C:/WindRiver/vxworks-6.9/target/lib/arm/ARMARCH7/common\libvxcoreip.a)'

请建议如何链接tftpLib。需要哪些库？

P.S.项目类型- RTP (VxWorks 6.9)。开发环境- Workbench 3.3

Answer 1

确保您的"vxworks镜像项目“包含TFTP客户端组件。

vxprj component list | grep TFTP

并添加任何缺少的项：

vxprj component add INCLUDE_TFTP_CLIENT
vxprj component add INCLUDE_IPTFTPC
vxprj component add INCLUDE_IPTFTP_CLIENT_COMMAND