Merge branch 'master' of ssh://sources.redhat.com/git/systemtap

1 files changed, 37 insertions, 0 deletions

diff --git a/testsuite/systemtap.syscall/nd_sys.stp b/testsuite/systemtap.syscall/nd_sys.stp
new file mode 100755
index 00000000..5936cb77
--- /dev/null
+++ b/testsuite/systemtap.syscall/nd_sys.stp
@@ -0,0 +1,37 @@
+global indent, indent_str, entry_p
+
+probe begin {
+	indent = 0
+	for (i=0; i<20; i++) {
+		if (i == 0)
+			indent_str[0] = ""
+		else
+			indent_str[i] =  indent_str[i-1] . "  "
+	}
+}
+
+
+probe nd_syscall.* ? {
+	if (pid() == target()) {
+		if (entry_p) printf("\n")
+		printf("%s%s: %s (%s) = ", indent_str[indent], execname(), name, argstr)
+#		printf("%s%s: %s (%s) = ", indent_str[indent], execname(), probefunc(), argstr)
+		indent++
+		entry_p = 1
+	}
+}
+
+probe nd_syscall.*.return ? {
+	if (pid() == target()) {
+		if (indent) indent--
+		if (entry_p)
+			printf("%s\n", retstr)
+		else
+			printf("%s%s\n", indent_str[indent],retstr)
+		entry_p = 0
+	}
+}
+
+probe end {
+	printf("\n")
+}