tree 1abca48701be45aa32e8e13e4ef9b1637b8800af
parent 2d591ce2aeebf9620ff527c7946844a3122afeec
author Stefan Hajnoczi <stefanha@redhat.com> 1403444764 +0800
committer Stefan Hajnoczi <stefanha@redhat.com> 1407849971 +0100

trace: extract stap_escape() function for reuse

SystemTap reserved words sometimes conflict with QEMU variable names.
We escape them to prevent conflicts.

Move escaping into its own function so the next patch can reuse it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>