| #!/bin/sh |
| |
| # Ensure that strace tests kernel PTRACE_O_TRACECLONE |
| # and PTRACE_O_TRACESYSGOOD support properly. |
| |
| . "${srcdir=.}/init.sh" |
| |
| [ "$(uname -s)" = Linux ] || |
| skip_ 'The kernel is not a Linux kernel' |
| case "$(uname -r)" in |
| 2.[6-9]*|2.[1-5][0-9]*|[3-9].*|[12][0-9]*) ;; |
| *) skip_ 'The kernel is not Linux 2.6.* or newer' ;; |
| esac |
| |
| check_strace |
| check_prog timeout |
| |
| timeout -s 9 9 \ |
| $STRACE -df -enone / 2>&1 | |
| grep -F -x 'ptrace_setoptions = 0xe' > /dev/null || |
| fail_ 'strace -f failed to recognize proper kernel PTRACE_O_TRACECLONE support' |
| |
| timeout -s 9 9 \ |
| $STRACE -df -enone / 2>&1 | |
| grep -F -x 'ptrace_setoptions = 0x1f' > /dev/null || |
| fail_ 'strace -f failed to recognize proper kernel PTRACE_O_TRACESYSGOOD support' |
| |
| timeout -s 9 9 \ |
| $STRACE -d -enone / 2>&1 | |
| grep -F -x 'ptrace_setoptions = 0x11' > /dev/null || |
| fail_ 'strace failed to recognize proper kernel PTRACE_O_TRACESYSGOOD support' |