189  * @dfd: A file descriptor representing the base dir for a relative filename
202 static int vfs_statx(int dfd, const char __user *filename, int flags,  in vfs_statx()  argument
221 	error = user_path_at(dfd, filename, lookup_flags, &path);  in vfs_statx()
240 int vfs_fstatat(int dfd, const char __user *filename,  in vfs_fstatat()  argument
243 	return vfs_statx(dfd, filename, flags | AT_NO_AUTOMOUNT,  in vfs_fstatat()
406 SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,  in SYSCALL_DEFINE4()  argument
412 	error = vfs_fstatat(dfd, filename, &stat, flag);  in SYSCALL_DEFINE4()
431 static int do_readlinkat(int dfd, const char __user *pathname,  in do_readlinkat()  argument
443 	error = user_path_at_empty(dfd, pathname, lookup_flags, &path, &empty);  in do_readlinkat()
467 SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname,  in SYSCALL_DEFINE4()  argument
470 	return do_readlinkat(dfd, pathname, buf, bufsiz);  in SYSCALL_DEFINE4()
557 SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,  in SYSCALL_DEFINE4()  argument
563 	error = vfs_fstatat(dfd, filename, &stat, flag);  in SYSCALL_DEFINE4()
605 int do_statx(int dfd, const char __user *filename, unsigned flags,  in do_statx()  argument
616 	error = vfs_statx(dfd, filename, flags, &stat, mask);  in do_statx()
625  * @dfd: Base directory to pathwalk from *or* fd to stat.
631  * Note that fstat() can be emulated by setting dfd to the fd of interest,
635 		int, dfd, const char __user *, filename, unsigned, flags,  in SYSCALL_DEFINE5()  argument
639 	return do_statx(dfd, filename, flags, mask, buffer);  in SYSCALL_DEFINE5()
701 COMPAT_SYSCALL_DEFINE4(newfstatat, unsigned int, dfd,  in COMPAT_SYSCALL_DEFINE4()  argument
708 	error = vfs_fstatat(dfd, filename, &stat, flag);  in COMPAT_SYSCALL_DEFINE4()