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...
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 9022 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(...
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_NODELETE(since glibc 2.2) Do not unload the library duringdlclose(). Consequently, the library's static variables are not reinitialized if the library is reloaded withdlopen() at a later time. This flag is not specified in POSIX.1-2001. ...