+#include "sig-monitor.h"
+
+struct safe_dlopen
+{
+ const char *path;
+ void *handle;
+ int flags;
+};
+
+static void safe_dlopen_cb(int sig, void *closure)
+{
+ struct safe_dlopen *sd = closure;
+ if (!sig)
+ sd->handle = dlopen(sd->path, sd->flags);
+ else {
+ ERROR("dlopen of %s raised signal %s", sd->path, strsignal(sig));
+ sd->handle = NULL;
+ }
+}
+
+static void *safe_dlopen(const char *filename, int flags)
+{
+ struct safe_dlopen sd;
+ sd.path = filename;
+ sd.flags = flags;
+ sd.handle = NULL;
+ sig_monitor(0, safe_dlopen_cb, &sd);
+ return sd.handle;
+}