File: tst-tlsmod4.c

package info (click to toggle)
glibc 2.19-18%2Bdeb8u7
  • links: PTS, VCS
  • area: main
  • in suites: jessie-backports
  • size: 204,748 kB
  • sloc: ansic: 970,427; asm: 241,207; sh: 10,069; makefile: 8,476; cpp: 3,595; perl: 2,077; pascal: 1,839; awk: 1,704; yacc: 317; sed: 73
file content (34 lines) | stat: -rw-r--r-- 533 bytes parent folder | download | duplicates (26)
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
#include <stdio.h>

#include "tls-macros.h"


COMMON_INT_DEF(baz);


int
in_dso (int n, int *caller_bazp)
{
  int *bazp;
  int result = 0;

  puts ("foo");			/* Make sure PLT is used before macros.  */
  asm ("" ::: "memory");

  bazp = TLS_GD (baz);

  if (caller_bazp != NULL && bazp != caller_bazp)
    {
      printf ("callers address of baz differs: %p vs %p\n", caller_bazp, bazp);
      result = 1;
    }
  else if (*bazp != n)
    {
      printf ("baz != %d\n", n);
      result = 1;
    }

  *bazp = 16;

  return result;
}