2006-06-30 Martin Hunt <hunt@redhat.com>

	* conversions.stp (user_string): Don't generate errors
	on faults, just return <unknown>.
	(user_string2): New function.
	(user_string_warn): New function.

1 files changed, 0 insertions, 32 deletions

diff --git a/tapset/x86_64/syscalls.stp b/tapset/x86_64/syscalls.stp
index 27f4f2ce..ffe6df40 100644
--- a/tapset/x86_64/syscalls.stp
+++ b/tapset/x86_64/syscalls.stp
@@ -11,21 +11,6 @@ probe syscall.getgroups16.return = kernel.function("sys_getgroups16").return {
 	retstr = returnstr(1)
 }
 
-
-# lstat ______________________________________________________
-# long sys_lstat(char __user * filename, struct __old_kernel_stat __user * statbuf)
-probe syscall.lstat = kernel.function("sys_lstat") {
-	name = "lstat"
-	file_name = user_string($filename)
-	buf_uaddr = $statbuf
-	argstr = sprintf("%s, [%p]", file_name, buf_uaddr) 
-}
-probe syscall.lstat.return = kernel.function("sys_lstat").return {
-	name = "lstat"
-	retstr = returnstr(1)
-}
-
-
 # setgroups16 ________________________________________________
 #
 # asmlinkage long
@@ -43,23 +28,6 @@ probe syscall.setgroups16.return = kernel.function("sys_setgroups16").return {
 	retstr = returnstr(1)
 }
 
-# stat _______________________________________________________
-#
-# asmlinkage long
-# sys_stat(char __user * filename,
-#	    struct __old_stat __user * statbuf)
-#
-probe syscall.stat = kernel.function("sys_stat") {
-	name = "stat"
-	filename_uaddr = $filename
-	filename = user_string($filename)
-	buf_uaddr = $statbuf
-	argstr = sprintf("%s, [%p]", filename, buf_uaddr)
-}
-probe syscall.stat.return = kernel.function("sys_stat").return {
-	name = "stat"
-	retstr = returnstr(1)
-}
 
 # acct _______________________________________________________
 # long sys_acct(const char __user *name)