File: personality.c

package info (click to toggle)
systemtap 4.4-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 38,260 kB
  • sloc: cpp: 77,147; ansic: 61,828; xml: 49,277; exp: 42,244; sh: 11,046; python: 2,772; perl: 2,252; tcl: 1,305; makefile: 1,086; lisp: 105; java: 102; awk: 101; asm: 91; sed: 16
file content (24 lines) | stat: -rw-r--r-- 655 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
/* COVERAGE: personality */

#include <sys/personality.h>
#include <linux/version.h>

int main()
{
    // The type of personality argument changed in upstream 
    // commit 485d5276 from ulong to uint32. This patch is
    // present in vanila kernel v2.6.35-rc2~25. But apparently
    // it got backported to rhel6 distribution kernels 2.6.32.
    // So expecting uint32 here and letting this fail on rhel5.

    personality(0xffffffff);
    //staptest// personality (0xffffffff) = NNNN

    personality(0x12345678);
    //staptest// personality (0x12345678) = NNNN

    personality(-1);
    //staptest// personality (0xffffffff) = NNNN

    return 0;
}