Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/emscripten/tests/core/

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#include <stdio.h>
#include <dlfcn.h>
#include <emscripten.h>

int EMSCRIPTEN_KEEPALIVE global = 123;

extern "C" EMSCRIPTEN_KEEPALIVE void foo(int x) {
        printf("%d\n", x);
}

extern "C" EMSCRIPTEN_KEEPALIVE void repeatable() {
        void* self = dlopen(NULL, RTLD_LAZY);
        int* global_ptr = (int*)dlsym(self, "global");
        void (*foo_ptr)(int) = (void (*)(int))dlsym(self, "foo");
        foo_ptr(*global_ptr);
        dlclose(self);
}

int main() {
        repeatable();
        repeatable();
        return 0;
}