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-rwxr-xr-xtestsuite/semok/thirteen.stp27
1 files changed, 27 insertions, 0 deletions
diff --git a/testsuite/semok/thirteen.stp b/testsuite/semok/thirteen.stp
new file mode 100755
index 00000000..91d767fb
--- /dev/null
+++ b/testsuite/semok/thirteen.stp
@@ -0,0 +1,27 @@
+#! stap -p2
+
+function trace (s) { return 0 }
+
+# define some aliases which resolve to kernel functions
+
+probe pipe_read = kernel.function("pipe_read")
+{
+ fname = "pipe_read"
+ reading_from_pipe = 1
+}
+
+probe pipe_write = kernel.function("pipe_write")
+{
+ fname = "pipe_write"
+ reading_from_pipe = 0
+}
+
+# use the aliases, including variables defined in them
+
+probe pipe_read, pipe_write
+{
+ if (reading_from_pipe)
+ trace("reading from pipe in " . fname)
+ else
+ trace("writing to pipe in " . fname)
+}