RTLD_NOLOAD(since glibc 2.2) Don't load the library. This can be used to test if the library is already resident (dlopen() returns NULL if it is not, or the library's handle if it is resident). This flag can also be used to promote the flags on a library that is already loaded...
RTLD_NOLOAD(since glibc 2.2) Don't load the library. This can be used to test if the library is already resident (dlopen() returns NULL if it is not, or the library's handle if it is resident). This flag can also be used to promote the flags on a library that is already loaded...
flash插件都是一个并不陌生的词汇，相信很多人都曾经无数次在电脑冲浪过程中，看到插件版本更新的提醒。
dlopen第二个参数flag的不同含义:RTLD_LAZY RTLD_NOW RTLD_GLOBAL RTLD_LOCAL RTLD_NODELETE RTLD_NOLOAD RTLD_DEEPBIND 2013-01-24 17:51 −... JustinYo 0 9101 dlopen 方式调用 Linux 的动态链接库 2017-06-13 09:37 −在dlopen()函数以指定模式打开指定的动态链接库文件。并返回一个句柄给 dlsym(...
When trying run in VSC button.go then ..\..\..\..\..\bin\pkg\mod\github.com\kitech\dl@v0.0.0-20160302100715-9a2e942d3477\dl.go:21:19: could not determine kind of name for C.RTLD_NODELETE ..\..\..\..\..\bin\pkg\mod\github.com\kitech\dl@v0...
其中flag有:RTLD_LAZY RTLD_NOW RTLD_GLOBAL,其含义分别为: RTLD_LAZY:在dlopen返回前,对于动态库中存在的未定义的变量(如外部变量extern,也可以是函数)不执行解析,就是不解析这个变量的地址。 RTLD_NOW:与上面不同,他需要在dlopen返回前,解析出每个未定义变量的地址,如果解析不出来,在dlopen会返回NULL,错误为:...
其中flag有:RTLD_LAZY RTLD_NOW RTLD_GLOBAL,其含义分别为: RTLD_LAZY:在dlopen返回前,对于动态库中存在的未定义的变量(如外部变量extern,也可以是函数)不执行解析,就是不解析这个变量的地址。 RTLD_NOW:与上面不同,他需要在dlopen返回前,解析出每个未定义变量的地址,如果解析不出来,在dlopen会返回NULL,错误为:...