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-rw-r--r--io/bits/statx.h91
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diff --git a/io/bits/statx.h b/io/bits/statx.h
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+/* statx-related definitions and declarations.
+ Copyright (C) 2018 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/* This interface is based on <linux/stat.h> in Linux. */
+
+#ifndef _SYS_STAT_H
+# error Never include <bits/stat.x.h> directly, include <sys/stat.h> instead.
+#endif
+
+struct statx_timestamp
+{
+ __int64_t tv_sec;
+ __uint32_t tv_nsec;
+ __int32_t __statx_timestamp_pad1[1];
+};
+
+/* Warning: The kernel may add additional fields to this struct in the
+ future. Only use this struct for calling the statx function, not
+ for storing data. (Expansion will be controlled by the mask
+ argument of the statx function.) */
+struct statx
+{
+ __uint32_t stx_mask;
+ __uint32_t stx_blksize;
+ __uint64_t stx_attributes;
+ __uint32_t stx_nlink;
+ __uint32_t stx_uid;
+ __uint32_t stx_gid;
+ __uint16_t stx_mode;
+ __uint16_t __statx_pad1[1];
+ __uint64_t stx_ino;
+ __uint64_t stx_size;
+ __uint64_t stx_blocks;
+ __uint64_t stx_attributes_mask;
+ struct statx_timestamp stx_atime;
+ struct statx_timestamp stx_btime;
+ struct statx_timestamp stx_ctime;
+ struct statx_timestamp stx_mtime;
+ __uint32_t stx_rdev_major;
+ __uint32_t stx_rdev_minor;
+ __uint32_t stx_dev_major;
+ __uint32_t stx_dev_minor;
+ __uint64_t __statx_pad2[14];
+};
+
+#define STATX_TYPE 0x0001U
+#define STATX_MODE 0x0002U
+#define STATX_NLINK 0x0004U
+#define STATX_UID 0x0008U
+#define STATX_GID 0x0010U
+#define STATX_ATIME 0x0020U
+#define STATX_MTIME 0x0040U
+#define STATX_CTIME 0x0080U
+#define STATX_INO 0x0100U
+#define STATX_SIZE 0x0200U
+#define STATX_BLOCKS 0x0400U
+#define STATX_BASIC_STATS 0x07ffU
+#define STATX_ALL 0x0fffU
+#define STATX_BTIME 0x0800U
+#define STATX__RESERVED 0x80000000U
+
+#define STATX_ATTR_COMPRESSED 0x0004
+#define STATX_ATTR_IMMUTABLE 0x0010
+#define STATX_ATTR_APPEND 0x0020
+#define STATX_ATTR_NODUMP 0x0040
+#define STATX_ATTR_ENCRYPTED 0x0800
+#define STATX_ATTR_AUTOMOUNT 0x1000
+
+__BEGIN_DECLS
+
+/* Fill *BUF with information about PATH in DIRFD. */
+int statx (int __dirfd, const char *__restrict __path, int __flags,
+ unsigned int __mask, struct statx *__restrict __buf)
+ __THROW __nonnull ((2, 5));
+
+__END_DECLS