diff options
Diffstat (limited to 'drivers/unix/os_unix.cpp')
| -rw-r--r-- | drivers/unix/os_unix.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index e2a544b676..6e0674d060 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -54,6 +54,7 @@ #endif #include "global_config.h" #include <assert.h> +#include <dlfcn.h> #include <errno.h> #include <poll.h> #include <signal.h> @@ -435,6 +436,36 @@ String OS_Unix::get_locale() const { return locale; } +Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle) { + p_library_handle = dlopen(p_path.utf8().get_data(), RTLD_NOW); + if (!p_library_handle) { + ERR_EXPLAIN("Can't open dynamic library: " + p_path + ". Error: " + dlerror()); + ERR_FAIL_V(ERR_CANT_OPEN); + } + return OK; +} + +Error OS_Unix::close_dynamic_library(void *p_library_handle) { + if (dlclose(p_library_handle)) { + return FAILED; + } + return OK; +} + +Error OS_Unix::get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle) { + char *error; + dlerror(); // Clear existing errors + + p_symbol_handle = dlsym(p_library_handle, p_name.utf8().get_data()); + + error = dlerror(); + if (error != NULL) { + ERR_EXPLAIN("Can't resolve symbol " + p_name + ". Error: " + error); + ERR_FAIL_V(ERR_CANT_RESOLVE); + } + return OK; +} + Error OS_Unix::set_cwd(const String &p_cwd) { if (chdir(p_cwd.utf8().get_data()) != 0) |