diff options
Diffstat (limited to 'examples/small_demos/fileopen.stp')
| -rw-r--r-- | examples/small_demos/fileopen.stp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/examples/small_demos/fileopen.stp b/examples/small_demos/fileopen.stp new file mode 100644 index 00000000..5d59ee55 --- /dev/null +++ b/examples/small_demos/fileopen.stp @@ -0,0 +1,19 @@ +# fileopen.stp +# +# This is based on dtrace script from +# http://www.gnome.org/~gman/blog/2006/Jan +# +#stap fileopen.stp -c "zenity --about" + +global opens + +probe syscall.open { + if (target() == pid()) opens[filename] ++ +} + +probe end { + foreach([name] in opens+) { + printf("%-70s%5d\n", name, opens[name]) + } +} + |