gdb/testsuite/gdb.base/jit-dlmain.c

   1 #include <dlfcn.h>
   2 #include <stdio.h>
   3
   4 int main (int argc, char *argv[])
   5 {
   6   /* jit_libname is updated by jit-so.exp  */
   7   const char *jit_libname = "jit-dlmain-so.so";
   8   void *h;
   9   int (*p_main) (int, char **);
  10
  11   h = NULL;  /* break here before-dlopen  */
  12   h = dlopen (jit_libname, RTLD_LAZY);
  13   if (h == NULL) return 1;
  14
  15   p_main = dlsym (h, "jit_dl_main");
  16   if (p_main == NULL) return 2;
  17
  18   h = h;  /* break here after-dlopen */
  19   return (*p_main) (argc, argv);
  20 }