1e310f8bdSSiva Chandra Reddy //===-- Linux implementation of fstat -------------------------------------===// 2e310f8bdSSiva Chandra Reddy // 3e310f8bdSSiva Chandra Reddy // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4e310f8bdSSiva Chandra Reddy // See https://llvm.org/LICENSE.txt for license information. 5e310f8bdSSiva Chandra Reddy // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6e310f8bdSSiva Chandra Reddy // 7e310f8bdSSiva Chandra Reddy //===----------------------------------------------------------------------===// 8e310f8bdSSiva Chandra Reddy 9e310f8bdSSiva Chandra Reddy #include "src/sys/stat/fstat.h" 10e310f8bdSSiva Chandra Reddy #include "kernel_statx.h" 115ff3ff33SPetr Hosek #include "src/__support/macros/config.h" 1255612b8eSSiva Chandra Reddy #include "src/errno/libc_errno.h" 13e310f8bdSSiva Chandra Reddy 14e310f8bdSSiva Chandra Reddy #include "src/__support/common.h" 15e310f8bdSSiva Chandra Reddy 16*abc49cc1SJob Henandez Lara #include "hdr/fcntl_macros.h" 17e310f8bdSSiva Chandra Reddy #include <sys/stat.h> 18e310f8bdSSiva Chandra Reddy 195ff3ff33SPetr Hosek namespace LIBC_NAMESPACE_DECL { 20e310f8bdSSiva Chandra Reddy 21e310f8bdSSiva Chandra Reddy LLVM_LIBC_FUNCTION(int, fstat, (int fd, struct stat *statbuf)) { 2255612b8eSSiva Chandra Reddy int err = statx(fd, "", AT_EMPTY_PATH, statbuf); 2355612b8eSSiva Chandra Reddy if (err != 0) { 2455612b8eSSiva Chandra Reddy libc_errno = err; 2555612b8eSSiva Chandra Reddy return -1; 2655612b8eSSiva Chandra Reddy } 2755612b8eSSiva Chandra Reddy return 0; 28e310f8bdSSiva Chandra Reddy } 29e310f8bdSSiva Chandra Reddy 305ff3ff33SPetr Hosek } // namespace LIBC_NAMESPACE_DECL 31