diff options
Diffstat (limited to 'tapset/syscalls2.stp')
| -rw-r--r-- | tapset/syscalls2.stp | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index 558e89bb..0db50347 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -1364,7 +1364,7 @@ probe syscall.semtimedop.return = kernel.function("sys_semtimedop").return ? { probe syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop") ? { name = "compat_sys_semtimedop" semid = $semid - sops_uaddr = tsems + sops_uaddr = $tsems nsops = $nsops timeout_uaddr = $timeout argstr = sprintf("%d, %p, %d, %s", $semid, $tsems, $nsops, @@ -2897,11 +2897,13 @@ probe syscall.ustat.return = # long sys_utime(char __user * filename, struct utimbuf __user * times) probe syscall.utime = kernel.function("sys_utime") ? { name = "utime" - filename_uaddr = $filename - filename = user_string($filename) - buf_uaddr = $times - buf_str = _struct_utimbuf_u($times) - argstr = sprintf("%s, %s", user_string_quoted($filename), buf_str) + filename_uaddr = pointer_arg(1) + filename = user_string_quoted(filename_uaddr) + buf_uaddr = pointer_arg(2) + actime = _struct_utimbuf_actime(buf_uaddr) + modtime = _struct_utimbuf_modtime(buf_uaddr) + argstr = sprintf("%s, [%s, %s]", filename, + ctime(actime), ctime(modtime)) } probe syscall.utime.return = kernel.function("sys_utime").return ? { name = "utime" @@ -2911,11 +2913,13 @@ probe syscall.utime.return = kernel.function("sys_utime").return ? { # long compat_sys_utime(char __user *filename, struct compat_utimbuf __user *t) probe syscall.compat_utime = kernel.function("compat_sys_utime") ? { name = "utime" - filename_uaddr = $filename - filename = user_string($filename) - buf_uaddr = $t - buf_str = _struct_compat_utimbuf_u($t) - argstr = sprintf("%s, %s", user_string_quoted($filename), _struct_compat_utimbuf_u($t)) + filename_uaddr = pointer_arg(1) + filename = user_string_quoted(filename_uaddr) + buf_uaddr = pointer_arg(2) + actime = _struct_compat_utimbuf_actime(buf_uaddr) + modtime = _struct_compat_utimbuf_modtime(buf_uaddr) + argstr = sprintf("%s, [%s, %s]", filename, + ctime(actime), ctime(modtime)) } probe syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? { name = "utime" |