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-rw-r--r--eglib/gmain.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/eglib/gmain.c b/eglib/gmain.c
index b341d516..ce35b816 100644
--- a/eglib/gmain.c
+++ b/eglib/gmain.c
@@ -16,6 +16,7 @@
#include <sys/mman.h>
#include <sys/file.h>
#include <ctype.h>
+#include <dlfcn.h>
#include <gmain.h>
@@ -1577,3 +1578,71 @@ gchar *g_string_free(GString *string, gboolean free_segment)
return segment;
}
+
+/* GModule */
+
+struct _GModule {
+ void *handle;
+};
+
+static const char *dl_error_string = NULL;
+
+GModule *g_module_open(const gchar *file_name, GModuleFlags flags)
+{
+ GModule *module;
+
+ module = g_try_new0(GModule, 1);
+ if (module == NULL) {
+ dl_error_string = strerror(ENOMEM);
+ return NULL;
+ }
+
+ module->handle = dlopen(file_name, flags);
+
+ if (module->handle == NULL) {
+ dl_error_string = dlerror();
+ g_free(module);
+ return NULL;
+ }
+
+ return module;
+}
+
+gboolean g_module_symbol(GModule *module, const gchar *symbol_name,
+ gpointer *symbol)
+{
+ void *sym;
+
+ dlerror();
+ sym = dlsym(module->handle, symbol_name);
+ dl_error_string = dlerror();
+
+ if (dl_error_string != NULL)
+ return FALSE;
+
+ *symbol = sym;
+
+ return TRUE;
+}
+
+gboolean g_module_close(GModule *module)
+{
+ if (dlclose(module->handle) != 0) {
+ dl_error_string = dlerror();
+ return FALSE;
+ }
+
+ g_free(module);
+
+ return TRUE;
+}
+
+const gchar *g_module_error(void)
+{
+ const char *str;
+
+ str = dl_error_string;
+ dl_error_string = NULL;
+
+ return str;
+}