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320054e8 DG |
1 | // Copyright (c) 2015-2016 Nuxi, https://nuxi.nl/ |
2 | // | |
3 | // SPDX-License-Identifier: BSD-2-Clause | |
4 | ||
320054e8 DG |
5 | #include <sys/stat.h> |
6 | ||
446cb3f1 | 7 | #include <wasi/api.h> |
320054e8 DG |
8 | #include <errno.h> |
9 | #include <fcntl.h> | |
10 | #include <string.h> | |
11 | ||
12 | #include "stat_impl.h" | |
13 | ||
f2e779e5 DG |
14 | int __wasilibc_nocwd_fstatat(int fd, const char *restrict path, struct stat *restrict buf, |
15 | int flag) { | |
320054e8 | 16 | // Create lookup properties. |
320054e8 | 17 | __wasi_lookupflags_t lookup_flags = 0; |
320054e8 | 18 | if ((flag & AT_SYMLINK_NOFOLLOW) == 0) |
446cb3f1 | 19 | lookup_flags |= __WASI_LOOKUPFLAGS_SYMLINK_FOLLOW; |
320054e8 DG |
20 | |
21 | // Perform system call. | |
22 | __wasi_filestat_t internal_stat; | |
23 | __wasi_errno_t error = | |
2b7e73ae | 24 | __wasi_path_filestat_get(fd, lookup_flags, path, &internal_stat); |
320054e8 | 25 | if (error != 0) { |
099caae3 | 26 | errno = error; |
320054e8 DG |
27 | return -1; |
28 | } | |
29 | to_public_stat(&internal_stat, buf); | |
30 | return 0; | |
31 | } |