| 1 | //===-- Linux implementation of lstat -------------------------------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "src/sys/stat/lstat.h" |
| 10 | #include "kernel_statx.h" |
| 11 | #include "src/__support/libc_errno.h" |
| 12 | #include "src/__support/macros/config.h" |
| 13 | |
| 14 | #include "src/__support/OSUtil/syscall.h" // For internal syscall function. |
| 15 | #include "src/__support/common.h" |
| 16 | |
| 17 | #include "hdr/fcntl_macros.h" |
| 18 | #include <sys/stat.h> |
| 19 | |
| 20 | namespace LIBC_NAMESPACE_DECL { |
| 21 | |
| 22 | LLVM_LIBC_FUNCTION(int, lstat, |
| 23 | (const char *__restrict path, |
| 24 | struct stat *__restrict statbuf)) { |
| 25 | int err = statx(AT_FDCWD, path, AT_SYMLINK_NOFOLLOW, statbuf); |
| 26 | if (err != 0) { |
| 27 | libc_errno = err; |
| 28 | return -1; |
| 29 | } |
| 30 | return 0; |
| 31 | } |
| 32 | |
| 33 | } // namespace LIBC_NAMESPACE_DECL |
| 34 |