diff options
Diffstat (limited to 'testsuite/lib/systemtap.exp')
| -rw-r--r-- | testsuite/lib/systemtap.exp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/testsuite/lib/systemtap.exp b/testsuite/lib/systemtap.exp index 554e88ed..98108fa5 100644 --- a/testsuite/lib/systemtap.exp +++ b/testsuite/lib/systemtap.exp @@ -16,6 +16,16 @@ proc use_server_p {} { } +proc utrace_p {} { + set path "/proc/kallsyms" + if {! [catch {exec grep -q utrace_attach $path} dummy]} { + return 1 + } else { + return 0 + } +} + + proc print_systemtap_version {} { set version [exec /bin/uname -r] set location "/boot/vmlinux-$version" @@ -75,7 +85,7 @@ proc setup_server {} { # Make sure that the necessary resources are available to run the client/server. if {[installtest_p]} then { - if {[exec /usr/bin/which stap-client-connect] == ""} then { + if {[catch {exec /usr/bin/which stap-client-connect} dummy]} then { print "Unable to start a server: stap-client-connect is not found in PATH" return 0 } @@ -83,7 +93,7 @@ proc setup_server {} { print "Unable to start a server: [exec pwd]/../stap-client-connect is not found" return 0 } - if {[exec /usr/bin/which avahi-publish-service] == ""} then { + if {[catch {exec /usr/bin/which avahi-publish-service} dummy]} then { print "Unable to start a server: avahi-publish-service is not found in PATH" return 0 } |