| export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/share/bcc/tools/ |
| export TMPDIR=/tmp/ |
| |
| psk=/proc/sys/kernel/kptr_restrict |
| if [ -f $psk ]; then echo 0 > $psk; fi |
| |
| override_vers=1 |
| this_vers=$(/get_kvers.sh) |
| if [ -d /kernel-headers/ ]; then |
| export BCC_KERNEL_SOURCE=/kernel-headers/; |
| |
| h_vers=0 |
| vers_line=$(grep LINUX_VERSION_CODE /kernel-headers/include/generated/uapi/linux/version.h) |
| if [ "x$vers_line" != "x" ]; then |
| h_vers=$(echo $vers_line | cut -d ' ' -f3) |
| fi |
| |
| if [ $this_vers -eq $h_vers ]; then |
| override_vers=0 |
| fi |
| fi |
| |
| # Override kernel version if we haven't found headers with them. |
| # Needed for BCC to work on slightly mismatched kernels. |
| if [ $override_vers -eq 1 ]; then |
| export LINUX_VERSION_CODE_OVERRIDE=$this_vers |
| fi |
