1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#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"
|
