34 lines · cpp
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-exception6//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 20namespace LIBC_NAMESPACE_DECL {21 22LLVM_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_DECL34