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authorWaldemar Brodkorb <wbx@openadk.org>2019-10-23 13:57:27 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2020-02-03 11:50:54 +0100
commit8a04c4d84c8a1a1297ec0c5cec5522112981e0c0 (patch)
tree80f637db2009956f5c5bfad7f413580af466e3e5 /libc/sysdeps/linux/common/bits/statx.h
parent6b21a5a5bd895e16ef57c4d0d89c806b2e0c22e8 (diff)
csky: add statx conditionals
Similar to glibc commit https://sourceware.org/git/?p=glibc.git;a=commit;h=6bbfc5c09fc5b5e3d4a0cddbbd4e2e457767dae7 we need to handle Linux kernel change, which removed stat64 family from default syscall set. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Waldemar Brodkorb <wbrodkorb@conet.de>
Diffstat (limited to 'libc/sysdeps/linux/common/bits/statx.h')
-rw-r--r--libc/sysdeps/linux/common/bits/statx.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/bits/statx.h b/libc/sysdeps/linux/common/bits/statx.h
new file mode 100644
index 000000000..eb9b8535c
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/statx.h
@@ -0,0 +1,93 @@
+/* Generic statx-related definitions and declarations.
+ Copyright (C) 2018-2019 Free Software Foundation, Inc.
+
+ 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
+ <https://www.gnu.org/licenses/>. */
+
+/* This interface is based on <linux/stat.h> in Linux. */
+
+#ifndef _SYS_STAT_H
+# error Never include <bits/statx.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];
+};
+
+#ifndef STATX_TYPE
+# 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
+#endif /* !STATX_TYPE */
+
+__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
+