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Sourcecode: glibc version File versions

tst-addr1.c

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

static int
do_test (void)
{
  Dl_info i;
  if (dladdr (&printf, &i) == 0)
    {
      puts ("not found");
      return 1;
    }
  printf ("found symbol %s in %s\n", i.dli_sname, i.dli_fname);
  return i.dli_sname == NULL
       || (strcmp (i.dli_sname, "printf") != 0
           /* On architectures which create PIC code by default
            &printf may resolve to an address in libc.so
            rather than in the binary.  printf and _IO_printf
            are aliased and which one comes first in the
            hash table is up to the linker.  */
           && strcmp (i.dli_sname, "_IO_printf") != 0);
}

#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"

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