編譯vmci程序

Question

我在編譯vmware vmci示例程序。該計劃分爲兩個部分

一）內核模塊 二）如數據報計劃

當我編譯的數據報的程序，我得到這些錯誤：

gcc -I headers_path datagramApp.c 
/tmp/cc6KkQ4a.o: In function `main': 
datagramApp.c:(.text+0x16c): undefined reference to `VMCI_InitApp' 
datagramApp.c:(.text+0x1be): undefined reference to `VMCI_CleanupApp' 
/tmp/cc6KkQ4a.o: In function `DoDatagramServer': 
datagramApp.c:(.text+0x1e6): undefined reference to `VMCIDatagram_CreateHnd' 
datagramApp.c:(.text+0x24f): undefined reference to `VMCIDs_Lookup' 
datagramApp.c:(.text+0x2d7): undefined reference to `VMCIResource_AddClientPrivileges' 
datagramApp.c:(.text+0x333): undefined reference to `VMCIDs_Register' 
datagramApp.c:(.text+0x3bf): undefined reference to `VMCIDatagram_RecvFrom' 
datagramApp.c:(.text+0x44f): undefined reference to `VMCIDatagram_SendTo' 
datagramApp.c:(.text+0x4a8): undefined reference to `VMCIDs_Unregister' 
datagramApp.c:(.text+0x4c0): undefined reference to `VMCIDatagram_DestroyHnd' 
/tmp/cc6KkQ4a.o: In function `DoDatagramClient': 
datagramApp.c:(.text+0x505): undefined reference to `VMCIDs_Lookup' 
datagramApp.c:(.text+0x563): undefined reference to `VMCIDatagram_CreateHnd' 
datagramApp.c:(.text+0x608): undefined reference to `VMCIResource_AddClientPrivileges' 
datagramApp.c:(.text+0x680): undefined reference to `VMCIDatagram_SendTo' 
datagramApp.c:(.text+0x6b8): undefined reference to `VMCIDatagram_RecvFrom' 
datagramApp.c:(.text+0x6f7): undefined reference to `VMCIDatagram_DestroyHnd' 

TNX

Answer 1

您需要與（共享）對象鏈接以獲得VMCI的用戶界面接口這是一個來自Vmware的專有API你應該安裝[1]

典型的編譯行會則看起來更像（？）：

gcc -I <headers_path> datagramApp.c -lvmci 

注

• 喜歡的東西（視模塊是其中更換header_path建）
  • 在/ usr/src/linux中/包括
  • /選擇器/ VMware /包括
• -lvmci建議在你的庫路徑libvmci.so的可用性（記得sudo ldconfig -a，任選包括-L/path/to/libs爲了使GCC/LD發現）他們

[1]或許作爲的一部分Custom Installation of VMware Tools？