#include <dlSharedLibrary.hpp>
Inheritance diagram for BLOCXX_NAMESPACE::dlSharedLibrary:
Public Member Functions | |
dlSharedLibrary (void *libhandle, const String &libName) | |
virtual | ~dlSharedLibrary () |
Static Public Member Functions | |
static void | setCallDlclose (bool callDlclose) |
on some platforms (e.g. | |
static bool | isFakeLibrary (const String &library_path) |
Returns if the given path is a fake library or not. | |
Protected Member Functions | |
virtual bool | doGetFunctionPointer (const String &functionName, void **fp) const |
Derived classes have to override this function to implement the symbol loading. | |
Private Member Functions | |
dlSharedLibrary (const dlSharedLibrary &) | |
dlSharedLibrary & | operator= (const dlSharedLibrary &) |
Private Attributes | |
void * | m_libhandle |
String | m_libName |
Static Private Attributes | |
static bool | s_call_dlclose = true |
Using dlsym & friends.
Definition at line 59 of file dlSharedLibrary.hpp.
|
Definition at line 80 of file dlSharedLibrary.cpp. References isFakeLibrary(). |
|
Definition at line 94 of file dlSharedLibrary.cpp. References m_libhandle, and s_call_dlclose. |
|
|
|
Derived classes have to override this function to implement the symbol loading. The symbol to be looked up is contained in functionName, and the pointer to the function should be written into *fp. Return true if the function succeeded, false otherwise.
Implements BLOCXX_NAMESPACE::SharedLibrary. Definition at line 103 of file dlSharedLibrary.cpp. References BLOCXX_NAMESPACE::dlSharedLibrary_guard, and BLOCXX_NAMESPACE::Map< Key, T, Compare >::end(). |
|
Returns if the given path is a fake library or not.
Definition at line 132 of file dlSharedLibrary.cpp. References BLOCXX_NAMESPACE::FileSystem::canRead(), BLOCXX_NAMESPACE::FileSystem::openFile(), and BLOCXX_NAMESPACE::File::read(). Referenced by dlSharedLibrary(), and BLOCXX_NAMESPACE::dlSharedLibraryLoader::loadSharedLibrary(). |
|
|
|
on some platforms (e.g. glibc 2.2.x), there are bugs in the dl* functions, and the workaround is to not call dlclose. Setting this variable to 0 will cause dlclose to never be called. Doing this has some problems: memory mapped to the shared library will never be freed up. New versions of the library can't be loaded (if a provider is updated) Definition at line 72 of file dlSharedLibrary.hpp. References s_call_dlclose. |
|
Definition at line 95 of file dlSharedLibrary.hpp. Referenced by ~dlSharedLibrary(). |
|
Definition at line 96 of file dlSharedLibrary.hpp. |
|
Definition at line 109 of file dlSharedLibrary.hpp. Referenced by setCallDlclose(), and ~dlSharedLibrary(). |