25     path: *const u8,  in do_faccessat()
43     let path = check_and_clone_cstr(path, Some(MAX_PATHLEN))?;  in do_faccessat()  localVariable
44     let path = path.to_str().map_err(|_| SystemError::EINVAL)?;  in do_faccessat()  localVariable
46     let (inode, path) = user_path_at(&ProcessManager::current_pcb(), dirfd, path)?;  in do_faccessat()
49     let _inode = inode.lookup_follow_symlink(path.as_str(), VFS_MAX_FOLLOW_SYMLINK_TIMES)?;  in do_faccessat()
55 pub fn do_fchmodat(dirfd: i32, path: *const u8, _mode: ModeType) -> Result<usize, SystemError> {  in do_fchmodat()
56     let path = check_and_clone_cstr(path, Some(MAX_PATHLEN))?;  in do_fchmodat()  localVariable
57     let path = path.to_str().map_err(|_| SystemError::EINVAL)?;  in do_fchmodat()  localVariable
59     let (inode, path) = user_path_at(&ProcessManager::current_pcb(), dirfd, path)?;  in do_fchmodat()
62     let _inode = inode.lookup_follow_symlink(path.as_str(), VFS_MAX_FOLLOW_SYMLINK_TIMES)?;  in do_fchmodat()
72     path: &str,  in do_fchownat()
83     let (inode, path) = user_path_at(&ProcessManager::current_pcb(), dirfd, path)?;  in do_fchownat()
87         inode.lookup_follow_symlink2(path.as_str(), VFS_MAX_FOLLOW_SYMLINK_TIMES, false)  in do_fchownat()
89         inode.lookup(path.as_str())  in do_fchownat()
154     path: &str,  in do_sys_open()
160     return do_sys_openat2(dfd, path, how, follow_symlink);  in do_sys_open()
165     path: &str,  in do_sys_openat2()
170     let path = path.trim();  in do_sys_openat2()  localVariable
172     let (inode_begin, path) = user_path_at(&ProcessManager::current_pcb(), dirfd, path)?;  in do_sys_openat2()
174         &path,  in do_sys_openat2()
190                 let (filename, parent_path) = rsplit_path(&path);  in do_sys_openat2()
256         Some(path) => {
257             let (inode_begin, path) =
258                 user_path_at(&ProcessManager::current_pcb(), dirfd, path.as_str())?;
260                 inode_begin.lookup(path.as_str())?
262                 inode_begin.lookup_follow_symlink(path.as_str(), VFS_MAX_FOLLOW_SYMLINK_TIMES)?
298 pub fn do_utimes(path: &str, times: Option<[PosixTimeval; 2]>) -> Result<usize, SystemError> {  in do_utimes()
300     let (inode_begin, path) = user_path_at(
303         path,
305     let inode = inode_begin.lookup_follow_symlink(path.as_str(), VFS_MAX_FOLLOW_SYMLINK_TIMES)?;