dlopen

The loading operation is performed by the application using the dlopen facilities .

装入操作是通过使用dlopen设施的应用程序执行的。

Dlopen opens and maps into memory the shared objects file and returns a handle

dlopen将共享目标文件打开并且映射到内存中，并且返回句柄

Absolute file path in the dlopen call

dlopencall中的绝对文件路径

Option RTLD_NOW resolves all dll external references before dlopen returns .

选项RTLDNOW在dlopen返回之前解析所有的外部引用。

The application gains access to the shared objects by using function calls dlopen , dlsym , and dlclose to the dynamic linking loader .

应用程序通过使用对动态链接装入器的dlopen、dlsym和dlclose函数调用来获取对共享目标文件的访问。

( If you want to find the version from a specific library , you have to open that library with dlopen () and use the resulting handle instead of RTLD_NEXT . )

（如果想要找到来自特定库函数副本的地址，必须使用dlopen（）打开该库，并使用生成的处理程序而不是RTLDNEXT）。

The UNIX equivalents for the same functions are the dlopen , dlsym , and dlclose routines .

对于这些函数，UNIX的等价物分别是dlopen、dlsym和dlclose例程。

The shared object file for the UPPERCASE dll is opened by dlopen and the handle is returned using the absolute path " / home / dlTest / UPPERCASE . so " and the option RTLD_LAZY .

使用绝对路径“/home/dlTest/UPPERCASE.so”和选项RTLDLAZY，dlopen打开UPPERCASEdll的共享目标文件并返回句柄。