diff options
Diffstat (limited to 'testsuite/systemtap.base/onoffprobe.stp')
| -rw-r--r-- | testsuite/systemtap.base/onoffprobe.stp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/testsuite/systemtap.base/onoffprobe.stp b/testsuite/systemtap.base/onoffprobe.stp new file mode 100644 index 00000000..11968540 --- /dev/null +++ b/testsuite/systemtap.base/onoffprobe.stp @@ -0,0 +1,35 @@ +global switch=0 + +#begin probe +probe begin if (switch==0) { + log("begin probed\n"); +} + +#dwarf probe (return) +probe kernel.function("sys_write").return if (switch == 1) { + log("function return probed\n") + switch = 0 +} + +#dwarf probe (entry) +probe kernel.function("sys_write") if (switch == 2) { + log("function entry probed\n") + switch = 0 +} + +#timer probe +probe timer.s(1) if (switch == 3) { + log("timer probed\n") + switch = 0 +} + +#profile probe +probe timer.profile if (switch == 4) { + log("profile probed\n") + switch = 0 +} + +probe procfs("switch").write { + switch = strtol($value, 10) +} + |