diff options
Diffstat (limited to 'src/dynamic.cpp')
-rw-r--r-- | src/dynamic.cpp | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/dynamic.cpp b/src/dynamic.cpp index 453a80127..b993b8af5 100644 --- a/src/dynamic.cpp +++ b/src/dynamic.cpp @@ -21,11 +21,10 @@ DLLManager::DLLManager(const char *fname) { - err = NULL; - if (!strstr(fname,".so")) { err = "This doesn't look like a module file to me..."; + h = NULL; return; } @@ -33,7 +32,6 @@ DLLManager::DLLManager(const char *fname) if (!h) { err = dlerror(); - return; } } @@ -44,24 +42,23 @@ DLLManager::~DLLManager() dlclose(h); } +union init_t { + void* vptr; + Module* (*fptr)(); +}; - -bool DLLManager::GetSymbol(void** v, const char* sym_name) +Module* DLLManager::callInit() { - /* - * try extract a symbol from the library - * get any error message is there is any - */ + if (!h) + return NULL; - if (h) + init_t initfn; + initfn.vptr = dlsym(h, "init_module"); + if (!initfn.vptr) { - dlerror(); // clear value - *v = dlsym(h, sym_name); err = dlerror(); - if (!*v || err) - return false; + return NULL; } - /* succeeded :) */ - return true; + return (*initfn.fptr)(); } |