From 8689c93ef40caf621524ac4513a1eae143843c05 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mjw@redhat.com>
Date: Wed, 24 Mar 2010 09:24:06 +0100
Subject: Fix pipe syscall name in return probe.

* tapset/syscalls2.stp (syscall.pipe.return): If @defined($flags) then use
  it to determine correct name.
---
 tapset/syscalls2.stp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp
index c6f8daba..c84a21e0 100644
--- a/tapset/syscalls2.stp
+++ b/tapset/syscalls2.stp
@@ -343,7 +343,11 @@ probe syscall.pipe.return = kernel.function("SyS_pipe2").return !,
                             kernel.function("sys_ia64_pipe").return ?,
                             kernel.function("sys_pipe").return
 {
-	name = @defined($flags) ? "pipe" : "pipe2";
+	if (@defined($flags))
+		name = ($flags == 0) ? "pipe" : "pipe2";
+	else
+		name = "pipe"
+
 	if (@defined($fildes)) {
 		fildes_uaddr = $fildes
 		if (fildes_uaddr == 0) {
-- 
cgit