File: tst-global1.c

package info (click to toggle)
glibc 2.19-12
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 202,524 kB
  • ctags: 140,467
  • sloc: ansic: 969,237; asm: 241,206; sh: 10,046; makefile: 8,467; cpp: 3,595; perl: 2,077; pascal: 1,839; awk: 1,704; yacc: 317; sed: 73
file content (36 lines) | stat: -rw-r--r-- 553 bytes parent folder | download | duplicates (15)
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
27
28
29
30
31
32
33
34
35
36
#include <dlfcn.h>
#include <stdio.h>

int
main (void)
{
  void *h1 = dlopen ("$ORIGIN/testobj6.so", RTLD_GLOBAL|RTLD_LAZY);
  if (h1 == NULL)
    {
      puts ("cannot open testobj6");
      return 1;
    }

  void *h2 = dlopen ("$ORIGIN/testobj2.so",
		     RTLD_GLOBAL|RTLD_DEEPBIND|RTLD_LAZY);
  if (h2 == NULL)
    {
      puts ("cannot open testobj2");
      return 1;
    }

  dlclose (h1);

  void (*f) (void) = dlsym (h2, "p");
  if (f == NULL)
    {
      puts ("cannot find p");
      return 1;
    }

  f ();

  dlclose (h2);

  return 0;
}