glibc/elf/unload7mod1.c

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

int
foo (int i)
{
  if (dlsym (RTLD_DEFAULT, "unload7_nonexistent_symbol") == NULL)
    return 1;
  puts ("dlsym returned non-NULL");
  return 0;
}
* elf/dl-close.c (_dl_close): If dependency is not unloaded make sure no reference to the unloaded map's search list remains in the dependency's scope. 2006-09-16 Jakub Jelinek <jakub@redhat.com> * elf/Makefile: Add rules to build and run unload7 test. * elf/unload7.c: New test. * elf/unload7mod1.c: New file. * elf/unload7mod2.c: New file. 2006-09-19 14:42:12 +00:00			`#include <dlfcn.h>`
			`#include <stdio.h>`

			`int`
			`foo (int i)`
			`{`
			`if (dlsym (RTLD_DEFAULT, "unload7_nonexistent_symbol") == NULL)`
			`return 1;`
			`puts ("dlsym returned non-NULL");`
			`return 0;`
			`}`