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authorYann Sionneau <ysionneau@kalray.eu>2023-09-14 16:55:24 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2023-09-14 17:25:01 +0200
commit94f7ab51dc5ca0df1746a599ff561a365dad0d7d (patch)
treef212768c78ef01a8008c49317c625e9db82b3a51 /libc/sysdeps
parente992184ab07ca0a6de6da1ac192c9cc8c0c3ff31 (diff)
kvx: use a custom stat.h header
Use a custom stat.h header for kvx arch. This makes sure it is aligned with Linux kernel one. Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
Diffstat (limited to 'libc/sysdeps')
-rw-r--r--libc/sysdeps/linux/kvx/bits/stat.h145
1 files changed, 145 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/kvx/bits/stat.h b/libc/sysdeps/linux/kvx/bits/stat.h
new file mode 100644
index 000000000..716d86150
--- /dev/null
+++ b/libc/sysdeps/linux/kvx/bits/stat.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#ifndef _SYS_STAT_H
+# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
+#endif
+
+#include <bits/align64bit.h>
+#include <bits/wordsize.h>
+#include <endian.h>
+
+/* Versions of the `struct stat' data structure. */
+#define _STAT_VER_LINUX_OLD 1
+#define _STAT_VER_KERNEL 1
+#define _STAT_VER_SVR4 2
+#define _STAT_VER_LINUX 3
+#define _STAT_VER _STAT_VER_LINUX /* The one defined below. */
+
+/* Versions of the `xmknod' interface. */
+#define _MKNOD_VER_LINUX 1
+#define _MKNOD_VER_SVR4 2
+#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
+
+/*
+ * This struct is exactly the same with the stat64 one because kvx is 64 bit
+ */
+struct stat
+ {
+ unsigned long long st_dev; /* Device. */
+ unsigned long long st_ino; /* 32bit file serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group.*/
+ unsigned long long st_rdev; /* Device number, if device. */
+ unsigned long long _pad1;
+ __off_t st_size; /* SIze of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ long long st_blocks; /* Number 512-byte blocks allocated */
+#if defined(__USE_MISC) || defined(__USE_XOPEN2K8)
+ /* Nanosecond resolution timestamps are stored in a format
+ equivalent to 'struct timespec'. This is the type used
+ whenever possible but the Unix namespace rules do not allow the
+ identifier 'timespec' to appear in the <sys/stat.h> header.
+ Therefore we have to handle the use of this header in strictly
+ standard-compliant sources special. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# define st_atime st_atim.tv_sec /* Backward compatibility. */
+# define st_mtime st_mtim.tv_sec
+# define st_ctime st_ctim.tv_sec
+#else
+ long int st_atime; /* Time of last access. */
+ unsigned long int st_atime_nsec;
+ long int st_mtime; /* Time of last modification. */
+ unsigned long int st_mtime_nsec;
+ long int st_ctime; /* Time of last status change. */
+ unsigned long int st_ctime_nsec;
+#endif
+ unsigned int __uclibc_unused4;
+ unsigned int __uclibc_unused5;
+ } __ARCH_64BIT_ALIGNMENT__;
+
+
+#ifdef __USE_LARGEFILE64
+struct stat64
+ {
+ unsigned long long st_dev; /* Device. */
+ unsigned long long st_ino; /* 32bit file serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group.*/
+ unsigned long long st_rdev; /* Device number, if device. */
+ unsigned long long __pad3;
+ long long st_size; /* Size of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ int __pad4;
+ long long st_blocks; /* Number 512-byte blocks allocated */
+# if defined(__USE_MISC) || defined(__USE_XOPEN2K8)
+ /* Nanosecond resolution timestamps are stored in a format
+ equivalent to 'struct timespec'. This is the type used
+ whenever possible but the Unix namespace rules do not allow the
+ identifier 'timespec' to appear in the <sys/stat.h> header.
+ Therefore we have to handle the use of this header in strictly
+ standard-compliant sources special. */
+ struct timespec st_atim; /* Time of last access. */
+ struct timespec st_mtim; /* Time of last modification. */
+ struct timespec st_ctim; /* Time of last status change. */
+# else
+ long int st_atime; /* Time of last access. */
+ unsigned long int st_atime_nsec;
+ long int st_mtime; /* Time of last modification. */
+ unsigned long int st_mtime_nsec;
+ long int st_ctime; /* Time of last status change. */
+ unsigned long int st_ctime_nsec;
+# endif
+ unsigned int __uclibc_unused4;
+ unsigned int __uclibc_unused5;
+};
+#endif
+
+/* Tell code we have these members. */
+#define _STATBUF_ST_BLKSIZE
+#define _STATBUF_ST_RDEV
+/* Nanosecond resolution time values are supported. */
+#define _STATBUF_ST_NSEC
+
+/* Encoding of the file mode. */
+
+#define __S_IFMT 0170000 /* These bits determine file type. */
+
+/* File types. */
+#define __S_IFDIR 0040000 /* Directory. */
+#define __S_IFCHR 0020000 /* Character device. */
+#define __S_IFBLK 0060000 /* Block device. */
+#define __S_IFREG 0100000 /* Regular file. */
+#define __S_IFIFO 0010000 /* FIFO. */
+#define __S_IFLNK 0120000 /* Symbolic link. */
+#define __S_IFSOCK 0140000 /* Socket. */
+
+/* POSIX.1b objects. Note that these macros always evaluate to zero. But
+ they do it by enforcing the correct use of the macros. */
+#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
+#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
+#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
+
+/* Protection bits. */
+
+#define __S_ISUID 04000 /* Set user ID on execution. */
+#define __S_ISGID 02000 /* Set group ID on execution. */
+#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
+#define __S_IREAD 0400 /* Read by owner. */
+#define __S_IWRITE 0200 /* Write by owner. */
+#define __S_IEXEC 0100 /* Execute by owner. */
+
+#ifdef __USE_ATFILE
+# define UTIME_NOW ((1l << 30) - 1l)
+# define UTIME_OMIT ((1l << 30) - 2l)
+#endif