diff options
Diffstat (limited to 'tapset/syscalls.stp')
| -rw-r--r-- | tapset/syscalls.stp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 4f97153f..5bc39a25 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -644,6 +644,24 @@ probe syscall.exit_group = kernel.function("sys_exit_group") { # sys_exit_group() never returns, and is blacklisted for return probes, # so no alias here. See bz6588. +# faccessat __________________________________________________ +# new function with 2.6.16 +# long sys_faccessat(int dfd, const char __user *filename, int mode) +probe syscall.faccessat = kernel.function("sys_faccessat") ? { + name = "faccessat" + dfd = $dfd + dfd_str = _dfd_str($dfd) + filename = $filename + filename_str = user_string($filename) + mode = $mode + mode_str = _access_mode_str($mode) + argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted($filename), mode_str) +} +probe syscall.faccessat.return = kernel.function("sys_faccessat").return ? { + name = "faccessat" + retstr = returnstr(1) +} + %(arch != "x86_64" %? # fadvise64 __________________________________________________ # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) |