RGBCube/serenity
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3 commits

Author SHA1 Message Date
Lenny Maiorani
8f20c3334b Libraries: Use default constructors/destructors in LibDl 
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules

"The compiler is more likely to get the default semantics right and
you cannot implement these functions better than the compiler."
 2022-03-10 18:04:26 -08:00
Gunnar Beutner
89a38b72b7 LibC+LibELF: Implement dladdr() 
This implements the dladdr() function which lets the caller look up
the symbol name, symbol address as well as library name and library
base address for an arbitrary address.
 2021-06-06 22:16:11 +02:00
Gunnar Beutner
f40ee1b03f LibC+LibELF: Implement more fully-features dlfcn functionality 
This implements more of the dlfcn functionality. Most notably:

* It's now possible to dlopen() libraries which were already
  loaded at program startup time. This does not cause those
  libraries to be loaded twice.
* Errors are reported via dlerror() rather than by crashing
  the program.
* Calls to the dl*() functions are thread-safe.
 2021-04-25 10:14:50 +02:00