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| author | Zhaolei <zhaolei@cn.fujitsu.com> | 2008-07-25 18:51:25 +0800 |
|---|---|---|
| committer | Zhaolei <zhaolei@cn.fujitsu.com> | 2008-07-25 18:51:25 +0800 |
| commit | b1af668d224b0673f27f991a77455d6e0ecb6891 (patch) | |
| tree | d4eea757b6a851adfd968b44679dc5361f1d5f15 /tapset/syscalls2.stp | |
| parent | c2ffad100c432176c537aca673b796a7605cad1c (diff) | |
| download | systemtap-steved-b1af668d224b0673f27f991a77455d6e0ecb6891.tar.gz systemtap-steved-b1af668d224b0673f27f991a77455d6e0ecb6891.tar.xz systemtap-steved-b1af668d224b0673f27f991a77455d6e0ecb6891.zip | |
* syscalls2.stp: Add sys_unlinkat.
Diffstat (limited to 'tapset/syscalls2.stp')
| -rw-r--r-- | tapset/syscalls2.stp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index 910193ef..27180e9f 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -2899,6 +2899,25 @@ probe syscall.unlink.return = kernel.function("sys_unlink").return { retstr = returnstr(1) } +# unlinkat ___________________________________________________ +# new function with 2.6.16 +# long sys_unlinkat(int dfd, const char __user *pathname, +# int flag) +probe syscall.unlinkat = kernel.function("sys_unlinkat") ? { + name = "unlinkat" + dfd = $dfd + dfd_str = _dfd_str($dfd) + pathname = $pathname + pathname_str = user_string($pathname) + flag = $flag + flag_str = _at_flag_str($flag) + argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted($pathname), flag_str) +} +probe syscall.unlinkat.return = kernel.function("sys_unlinkat").return ? { + name = "unlinkat" + retstr = returnstr(1) +} + # unshare ____________________________________________________ # new function with 2.6.16 # long sys_unshare(unsigned long unshare_flags) |