Fix truncate and ftruncate.

2 files changed, 5 insertions, 5 deletions

diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp
index 136fe118..67b1d185 100644
--- a/tapset/syscalls.stp
+++ b/tapset/syscalls.stp
@@ -741,13 +741,13 @@ probe syscall.ftruncate.return = kernel.function("sys_ftruncate").return {
 
 # ftruncate64 ________________________________________________
 # long sys_ftruncate64(unsigned int fd, loff_t length)
-probe syscall.ftruncate64 = kernel.function("sys_ftruncate") {
+probe syscall.ftruncate64 = kernel.function("sys_ftruncate64") {
 	name = "ftruncate64"
 	fd = $fd
 	length = $length
 	argstr = sprintf("%d, %d", fd, length)
 }
-probe syscall.ftruncate64.return = kernel.function("sys_ftruncate").return {
+probe syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return {
 	name = "ftruncate64"
 	retstr = returnstr(1)
 }
diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp
index f47571e6..3ec69d00 100644
--- a/tapset/syscalls2.stp
+++ b/tapset/syscalls2.stp
@@ -2198,7 +2198,7 @@ probe syscall.truncate = kernel.function("sys_truncate") {
 	path_uaddr = $path
 	path = user_string($path)
 	length = $length
-	argstr = sprintf("%s, %d", path, $length)
+	argstr = sprintf("\"%s\", %d", path, $length)
 }
 probe syscall.truncate.return = kernel.function("sys_truncate").return {
 	name = "truncate"
@@ -2210,14 +2210,14 @@ probe syscall.truncate.return = kernel.function("sys_truncate").return {
 # sys_truncate64(const char __user * path,
 #		    loff_t length)
 #
-probe syscall.truncate64 = kernel.function("sys_truncate") {
+probe syscall.truncate64 = kernel.function("sys_truncate64") {
 	name = "truncate64"
 	path_uaddr = $path
 	path = user_string($path)
 	length = $length
 	argstr = sprintf("%s, %d", path, $length)
 }
-probe syscall.truncate64.return = kernel.function("sys_truncate").return {
+probe syscall.truncate64.return = kernel.function("sys_truncate64").return {
 	name = "truncate64"
 	retstr = returnstr(1)
 }