-# fchownat ___________________________________________________
-# new function with 2.6.16
-# long sys_fchownat(int dfd, const char __user *filename,
-# uid_t user, gid_t group, int flag)
-probe nd_syscall.fchownat = kprobe.function("sys_fchownat") ?
-{
- @__syscall_compat_gate(@const("__NR_fchownat"),
- @const("__NR_compat_fchownat"))
- name = "fchownat"
- asmlinkage()
- dirfd = int_arg(1)
- dirfd_str = _dfd_str(dirfd)
- pathname = user_string_quoted(pointer_arg(2))
- owner = __int32(uint_arg(3))
- group = __int32(uint_arg(4))
- flags = int_arg(5)
- flags_str = _at_flag_str(flags)
- argstr = sprintf("%s, %s, %d, %d, %s",
- dirfd_str, user_string_quoted(pointer_arg(2)), owner, group, flags_str)
-}
-probe nd_syscall.fchownat.return = kprobe.function("sys_fchownat").return ?
-{
- @__syscall_compat_gate(@const("__NR_fchownat"),
- @const("__NR_compat_fchownat"))
- name = "fchownat"
- retstr = returnstr(1)
-}
-
# fcntl ______________________________________________________
# long sys_fcntl(int fd, unsigned int cmd, unsigned long arg)
# long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)
--- /dev/null
+# fchownat ___________________________________________________
+# new function with 2.6.16
+# long sys_fchownat(int dfd, const char __user *filename,
+# uid_t user, gid_t group, int flag)
+
+@define _SYSCALL_FCHOWNAT_NAME
+%(
+ name = "fchownat"
+%)
+
+@define _SYSCALL_FCHOWNAT_ARGSTR
+%(
+ argstr = sprintf("%s, %s, %d, %d, %s", dirfd_str, pathname, owner,
+ group, flags_str)
+%)
+
+probe syscall.fchownat = dw_syscall.fchownat !, nd_syscall.fchownat {}
+probe syscall.fchownat.return = dw_syscall.fchownat.return !, nd_syscall.fchownat.return {}
+
+# dw_fchownat _____________________________________________________
+
+probe dw_syscall.fchownat = kernel.function("sys_fchownat").call ?
+{
+ @__syscall_compat_gate(@const("__NR_fchownat"),
+ @const("__NR_compat_fchownat"))
+ @_SYSCALL_FCHOWNAT_NAME
+ dirfd = __int32($dfd)
+ dirfd_str = _dfd_str(__int32($dfd))
+ pathname = user_string_quoted($filename)
+ owner = __int32($user)
+ group = __int32($group)
+ flags = __int32($flag)
+ flags_str = _at_flag_str(__int32($flag))
+ @_SYSCALL_FCHOWNAT_ARGSTR
+}
+probe dw_syscall.fchownat.return = kernel.function("sys_fchownat").return ?
+{
+ @__syscall_compat_gate(@const("__NR_fchownat"),
+ @const("__NR_compat_fchownat"))
+ @_SYSCALL_FCHOWNAT_NAME
+ retstr = return_str(1, $return)
+}
+
+# nd_fchownat _____________________________________________________
+
+probe nd_syscall.fchownat = kprobe.function("sys_fchownat") ?
+{
+ @__syscall_compat_gate(@const("__NR_fchownat"),
+ @const("__NR_compat_fchownat"))
+ @_SYSCALL_FCHOWNAT_NAME
+ asmlinkage()
+ dirfd = int_arg(1)
+ dirfd_str = _dfd_str(dirfd)
+ pathname = user_string_quoted(pointer_arg(2))
+ owner = __int32(uint_arg(3))
+ group = __int32(uint_arg(4))
+ flags = int_arg(5)
+ flags_str = _at_flag_str(flags)
+ @_SYSCALL_FCHOWNAT_ARGSTR
+}
+probe nd_syscall.fchownat.return = kprobe.function("sys_fchownat").return ?
+{
+ @__syscall_compat_gate(@const("__NR_fchownat"),
+ @const("__NR_compat_fchownat"))
+ @_SYSCALL_FCHOWNAT_NAME
+ retstr = returnstr(1)
+}
-# fchownat ___________________________________________________
-# new function with 2.6.16
-# long sys_fchownat(int dfd, const char __user *filename,
-# uid_t user, gid_t group, int flag)
-probe syscall.fchownat = kernel.function("sys_fchownat").call ?
-{
- @__syscall_compat_gate(@const("__NR_fchownat"),
- @const("__NR_compat_fchownat"))
- name = "fchownat"
- dirfd = __int32($dfd)
- dirfd_str = _dfd_str(__int32($dfd))
- pathname = user_string_quoted($filename)
- owner = __int32($user)
- group = __int32($group)
- flags = __int32($flag)
- flags_str = _at_flag_str(__int32($flag))
- argstr = sprintf("%s, %s, %d, %d, %s", dirfd_str,
- user_string_quoted($filename), owner, group,
- flags_str)
-}
-probe syscall.fchownat.return = kernel.function("sys_fchownat").return ?
-{
- @__syscall_compat_gate(@const("__NR_fchownat"),
- @const("__NR_compat_fchownat"))
- name = "fchownat"
- retstr = return_str(1, $return)
-}
-
# fcntl ______________________________________________________
# long sys_fcntl(int fd, unsigned int cmd, unsigned long arg)
# long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)