I am trying to measure how much memory does some program mmaps. I am using the following code: void * mmap (void * addr, size_t len, int prot, int flags, int fildes, off_t off) {
It\'s weird that dlsym can import functions from stripped binaries. Can anyone tell me why/how? === FILE: a.c ===
i have the problem in writing a C++ framework, that users should have less overhead than possible to use it. Users can publish their work to the frameworks by creating a shared library that contains a
Is it possible to load a named unexported symbol from a framework using dlsym? The symbol I\'m trying to import has a name by which it is referred to within the framework. It is a function I need to
I have used dlsym() to invoke my version of malloc, instead of the default library malloc: lt_malloc = (void*(*)(size_t))dlsym(RTLD_NEXT, \"malloc\");
In my C++ program, how can I detect programmatically开发者_开发知识库 at runtime whether symbols have been stripped via the \'strip\' gnu development tool on Linux?
Background: I\'ve found myself with the unenviable task of porting a C++ GNU/Linux application over to Windows. One of the things this application does is search for shared libraries on specific path
Can\'t I call a function by name in iOS? I have a C function called getstring. I am calling it as follows:
I get the following error when I try to run a script I have only execution access for: uname: symbol lookup error: /home/dumindara/random/sotest/a.out: undefined symbol: dlsym
Intro Let me apologise upfront for the long question. It is as short as I could make it, which is, unfortunately, not very short.
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