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#include <pthread.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
#include <dlfcn.h>
extern void _dlinfo();
extern int __pthread_return_0 (void);
#undef __UCLIBC__
int main(int argc, char **argv) {
void *handle;
int (*myhowdy)(const char *s);
char *error;
#ifdef __UCLIBC__
_dlinfo(); /* not supported by ld.so.2 */
#endif
handle = dlopen ("./libhowdy.so", RTLD_LAZY);
if (!handle) {
fputs (dlerror(), stderr);
exit(1);
}
myhowdy = dlsym(handle, "howdy");
if ((error = dlerror()) != NULL) {
fputs(error, stderr);
exit(1);
}
#ifdef FORCE
printf("main: __pthread_return_0 = %p\n", __pthread_return_0);
#endif
myhowdy("hello world!\n");
#ifdef __UCLIBC__
_dlinfo(); /* not supported by ld.so.2 */
#endif
dlclose(handle);
return EXIT_SUCCESS;
}
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