Ticket #6799: test-dlopen.c

// Build with:
// gcc -O0 -g -ldl -lpthread test-dlopen.c -o test-dlopen

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

int main (int argc, char *argv[])
{
        char* libs[2] = {
        "./libchild.so",
        "/usr/lib/libboost_date_time.so"
        };
        int i;

        for (i=0; i<2; ++i) {
                printf("trying to load %s...\n", libs[i]);
                void *mh = dlopen(libs[i], RTLD_NOW);
                if (!mh) {
                        fprintf(stderr, "Failed to load: %s\n", dlerror());
                        continue;
                }

                dlclose(mh);
        }

        return 0;
}