pthread_dlsym.c

diff --git a/pthread/pthread_dlsym.c b/pthread/pthread_dlsym.c
new file mode 100644 (file)
index 0000000..e5501e4
--- /dev/null
+++ b/pthread/pthread_dlsym.c
@@ -0,0 +1,23 @@
+#include <stdlib.h>
+#include <dlfcn.h>
+
+//int pthread_mutex_init(void);
+int pthread_create(void);
+
+int main(void)
+{
+       void *h;
+       void *f;
+
+       h = dlopen(NULL,RTLD_NOW|RTLD_GLOBAL);
+       if (!h) return 255;
+
+       f = dlsym(h, "pthread_mutex_init");
+
+       if (!f) return 127;
+
+//pthread_mutex_init();
+pthread_create();
+
+       return 0;
+}