summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/nios/bits
diff options
context:
space:
mode:
authorWaldemar Brodkorb <wbx@openadk.org>2015-02-14 23:23:50 -0600
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2015-12-05 21:16:11 +0100
commit9e360dcc057030f1a5b06971af691f8d1687b635 (patch)
tree2c7433104dae96e87957c147e3bd89768610fff1 /libc/sysdeps/linux/nios/bits
parent383a059a280444c6e914620adfdf05b5bd728a45 (diff)
good by nios
Get rid of NIOS support. We try to support NIOSII.
Diffstat (limited to 'libc/sysdeps/linux/nios/bits')
-rw-r--r--libc/sysdeps/linux/nios/bits/endian.h8
-rw-r--r--libc/sysdeps/linux/nios/bits/fcntl.h237
-rw-r--r--libc/sysdeps/linux/nios/bits/kernel_types.h43
-rw-r--r--libc/sysdeps/linux/nios/bits/mathdef.h43
-rw-r--r--libc/sysdeps/linux/nios/bits/setjmp.h44
-rw-r--r--libc/sysdeps/linux/nios/bits/sigcontextinfo.h26
-rw-r--r--libc/sysdeps/linux/nios/bits/stackinfo.h27
-rw-r--r--libc/sysdeps/linux/nios/bits/stat.h167
-rw-r--r--libc/sysdeps/linux/nios/bits/syscalls.h13
-rw-r--r--libc/sysdeps/linux/nios/bits/uClibc_arch_features.h42
-rw-r--r--libc/sysdeps/linux/nios/bits/wordsize.h18
11 files changed, 0 insertions, 668 deletions
diff --git a/libc/sysdeps/linux/nios/bits/endian.h b/libc/sysdeps/linux/nios/bits/endian.h
deleted file mode 100644
index 34ea91f71..000000000
--- a/libc/sysdeps/linux/nios/bits/endian.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* nios is little-endian. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-/*mle */
-#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/libc/sysdeps/linux/nios/bits/fcntl.h b/libc/sysdeps/linux/nios/bits/fcntl.h
deleted file mode 100644
index 36ca766f5..000000000
--- a/libc/sysdeps/linux/nios/bits/fcntl.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
- Copyright (C) 1995, 1996, 1997, 1998 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 Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- see <http://www.gnu.org/licenses/>. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-#include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000
-
-#ifdef __USE_GNU
-# define O_DIRECTORY 040000 /* Must be a directory. */
-# define O_NOFOLLOW 0100000 /* Do not follow links. */
-# define O_DIRECT 0200000 /* Direct disk access. */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
- We define the symbols here but let them do the same as O_SYNC since
- this is a superset. */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC O_SYNC /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 0400000
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK 5 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-#else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
-# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
-# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
-#endif
-#define F_GETLK64 12 /* Get record locking info. */
-#define F_SETLK64 13 /* Set record locking info (non-blocking). */
-#define F_SETLKW64 14 /* Set record locking info (blocking). */
-
-#if defined __USE_BSD || defined __USE_XOPEN2K
-# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */
-# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 10 /* Set number of signal to be sent. */
-# define F_GETSIG 11 /* Get number of signal to be sent. */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
- close-on-exit set on new fd. */
-# define F_SETPIPE_SZ 1031 /* Set pipe page size array. */
-# define F_GETPIPE_SZ 1032 /* Get pipe page size array. */
-#endif
-
-/* For F_[GET|SET]FL. */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
-#define F_RDLCK 0 /* Read lock. */
-#define F_WRLCK 1 /* Write lock. */
-#define F_UNLCK 2 /* Remove lock. */
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation */
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND 32 /* This is a mandatory flock: */
-# define LOCK_READ 64 /* ... which allows concurrent read operations. */
-# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
-# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
-#ifndef __USE_FILE_OFFSET64
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
-#else
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
-#endif
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
-
-
-#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__
-/* Flags for SYNC_FILE_RANGE. */
-# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
- in the range before performing the
- write. */
-# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
- dirty pages in the range which are
- not presently under writeback. */
-# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
- the range after performing the
- write. */
-
-/* Flags for SPLICE and VMSPLICE. */
-# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
-# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
- (but we may still block on the fd
- we splice from/to). */
-# define SPLICE_F_MORE 4 /* Expect more data. */
-# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
-#endif
-
-__BEGIN_DECLS
-
-#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__
-
-/* Provide kernel hint to read ahead. */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
- __THROW;
-
-
-/* Selective file content synch'ing. */
-extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
- unsigned int __flags);
-
-/* Splice address range into a pipe. */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
- size_t __count, unsigned int __flags);
-
-/* Splice two files together. */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
- __off64_t *__offout, size_t __len,
- unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers. */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
- unsigned int __flags);
-
-#endif
-__END_DECLS
-
diff --git a/libc/sysdeps/linux/nios/bits/kernel_types.h b/libc/sysdeps/linux/nios/bits/kernel_types.h
deleted file mode 100644
index e66f42d7a..000000000
--- a/libc/sysdeps/linux/nios/bits/kernel_types.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Note that we use the exact same include guard #define names
- * as asm/posix_types.h. This will avoid gratuitous conflicts
- * with the posix_types.h kernel header, and will ensure that
- * our private content, and not the kernel header, will win.
- * -Erik
- */
-#ifndef __ARCH_NIOS_POSIX_TYPES_H
-#define __ARCH_NIOS_POSIX_TYPES_H
-
-typedef unsigned short __kernel_dev_t;
-typedef unsigned long __kernel_ino_t;
-typedef unsigned short __kernel_mode_t;
-typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned short __kernel_uid_t;
-typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef long long __kernel_loff_t;
-
-typedef struct {
-#ifdef __USE_ALL
- int val[2];
-#else
- int __val[2];
-#endif
-} __kernel_fsid_t;
-
-#endif /* __ARCH_NIOS2_POSIX_TYPES_H */
diff --git a/libc/sysdeps/linux/nios/bits/mathdef.h b/libc/sysdeps/linux/nios/bits/mathdef.h
deleted file mode 100644
index 478ceed15..000000000
--- a/libc/sysdeps/linux/nios/bits/mathdef.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1999, 2000, 2004 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/>. */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF 1
-
-/* GCC does not promote `float' values to `double'. */
-typedef float float_t; /* `float' expressions are evaluated as
- `float'. */
-typedef double double_t; /* `double' expressions are evaluated as
- `double'. */
-
-/* The values returned by `ilogb' for 0 and NaN respectively. */
-# define FP_ILOGB0 (-2147483647)
-# define FP_ILOGBNAN (2147483647)
-
-#endif /* ISO C99 */
-
-#ifndef __NO_LONG_DOUBLE_MATH
-/* Signal that we do not really have a `long double'. This disables the
- declaration of all the `long double' function variants. */
-/* XXX The FPA does support this but the patterns in GCC are currently
- turned off. */
-# define __NO_LONG_DOUBLE_MATH 1
-#endif
diff --git a/libc/sysdeps/linux/nios/bits/setjmp.h b/libc/sysdeps/linux/nios/bits/setjmp.h
deleted file mode 100644
index 81669bba7..000000000
--- a/libc/sysdeps/linux/nios/bits/setjmp.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1997, 1998 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/>. */
-
-/* Define the machine-dependent type `jmp_buf'. Nios version. */
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#include <signal.h>
-
-typedef struct
- {
- /* There are eight 4-byte local registers saved. */
- long int __lregs[8];
-
- /* There are six 4-byte input registers saved. */
- long int __iregs[6];
-
- /* The SP, return address to caller (also for longjmp)
- and return address of caller are saved. */
- int *__sp;
- int *__jmpret;
- int *__callersret;
-
- } __jmp_buf[1];
-
-#endif /* bits/setjmp.h */
diff --git a/libc/sysdeps/linux/nios/bits/sigcontextinfo.h b/libc/sysdeps/linux/nios/bits/sigcontextinfo.h
deleted file mode 100644
index 96739e632..000000000
--- a/libc/sysdeps/linux/nios/bits/sigcontextinfo.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
-
- 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/>. */
-
-#define SIGCONTEXT struct sigcontext *
-#define SIGCONTEXT_EXTRA_ARGS
-#define GET_PC(ctx) ((void *) ((ctx)->regs.pc))
-
-/* now way for nios to do GET_FRAME(ctx), it is not saved in ctx */
-#define GET_STACK(ctx) ((void *) (ctx)->regs.u_regs[14])
-#define CALL_SIGHANDLER(handler, signo, ctx) \
- (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
diff --git a/libc/sysdeps/linux/nios/bits/stackinfo.h b/libc/sysdeps/linux/nios/bits/stackinfo.h
deleted file mode 100644
index 0d4eeb8a4..000000000
--- a/libc/sysdeps/linux/nios/bits/stackinfo.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1999 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 file contains a bit of information about the stack allocation
- of the processor. */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H 1
-
-/* On nios II the stack grows down. */
-#define _STACK_GROWS_DOWN 1
-
-#endif /* stackinfo.h */
diff --git a/libc/sysdeps/linux/nios/bits/stat.h b/libc/sysdeps/linux/nios/bits/stat.h
deleted file mode 100644
index e4ed005a4..000000000
--- a/libc/sysdeps/linux/nios/bits/stat.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/* Copyright (C) 1992,95,96,97,98,99,2000,2001 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/>. */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* 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. */
-
-
-struct stat
- {
- __dev_t st_dev; /* Device. */
- unsigned short int __pad1;
-#ifndef __USE_FILE_OFFSET64
- __ino_t st_ino; /* File serial number. */
-#else
- __ino_t __st_ino; /* 32bit file serial number. */
-#endif
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __dev_t st_rdev; /* Device number, if device. */
- unsigned short int __pad2;
-#ifndef __USE_FILE_OFFSET64
- __off_t st_size; /* Size of file, in bytes. */
-#else
- __off64_t st_size; /* Size of file, in bytes. */
-#endif
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-
-#ifndef __USE_FILE_OFFSET64
- __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
-#else
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-#endif
-#ifdef __USE_MISC
- /* 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
- __time_t st_atime; /* Time of last access. */
- unsigned long int st_atimensec; /* Nscecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- unsigned long int st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- unsigned long int st_ctimensec; /* Nsecs of last status change. */
-#endif
-#ifndef __USE_FILE_OFFSET64
- unsigned long int __unused4;
- unsigned long int __unused5;
-#else
- __ino64_t st_ino; /* File serial number. */
-#endif
- };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
- {
- __dev_t st_dev; /* Device. */
- unsigned short int __pad1;
-
- __ino_t __st_ino; /* 32bit file serial number. */
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __dev_t st_rdev; /* Device number, if device. */
- unsigned short int __pad2;
- __off64_t st_size; /* Size of file, in bytes. */
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-#ifdef __USE_MISC
- /* 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
- __time_t st_atime; /* Time of last access. */
- unsigned long int st_atimensec; /* Nscecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- unsigned long int st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- unsigned long int st_ctimensec; /* Nsecs of last status change. */
-#endif
- __ino64_t st_ino; /* File serial number. */
- };
-#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
diff --git a/libc/sysdeps/linux/nios/bits/syscalls.h b/libc/sysdeps/linux/nios/bits/syscalls.h
deleted file mode 100644
index c2b6b9735..000000000
--- a/libc/sysdeps/linux/nios/bits/syscalls.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _BITS_SYSCALLS_H
-#define _BITS_SYSCALLS_H
-#ifndef _SYSCALL_H
-# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
-#endif
-
-#include <features.h>
-/* Do something very evil for now. Until we include our out syscall
- * macros, short circuit bits/syscall.h and use asm/unistd.h instead */
-#include <asm/unistd.h>
-
-#endif /* _BITS_SYSCALLS_H */
-
diff --git a/libc/sysdeps/linux/nios/bits/uClibc_arch_features.h b/libc/sysdeps/linux/nios/bits/uClibc_arch_features.h
deleted file mode 100644
index 293cc9b00..000000000
--- a/libc/sysdeps/linux/nios/bits/uClibc_arch_features.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Track misc arch-specific features that aren't config options
- */
-
-#ifndef _BITS_UCLIBC_ARCH_FEATURES_H
-#define _BITS_UCLIBC_ARCH_FEATURES_H
-
-/* instruction used when calling abort() to kill yourself */
-/*#define __UCLIBC_ABORT_INSTRUCTION__ "asm instruction"*/
-#undef __UCLIBC_ABORT_INSTRUCTION__
-
-/* can your target use syscall6() for mmap ? */
-#undef __UCLIBC_MMAP_HAS_6_ARGS__
-
-/* does your target align 64bit values in register pairs ? (32bit arches only) */
-#undef __UCLIBC_SYSCALL_ALIGN_64BIT__
-
-/* does your target have a broken create_module() ? */
-#undef __UCLIBC_BROKEN_CREATE_MODULE__
-
-/* does your target have to worry about older [gs]etrlimit() ? */
-#undef __UCLIBC_HANDLE_OLDER_RLIMIT__
-
-/* does your target have an asm .set ? */
-#define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
-
-/* define if target supports .weak */
-#define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__
-
-/* define if target supports .weakext */
-#undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-
-/* define if target supports CFI pseudo ops */
-#undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
-
-/* define if target supports IEEE signed zero floats */
-#define __UCLIBC_HAVE_SIGNED_ZERO__
-
-/* only weird assemblers generally need this */
-#undef __UCLIBC_ASM_LINE_SEP__
-
-#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */
diff --git a/libc/sysdeps/linux/nios/bits/wordsize.h b/libc/sysdeps/linux/nios/bits/wordsize.h
deleted file mode 100644
index ca82fd7d4..000000000
--- a/libc/sysdeps/linux/nios/bits/wordsize.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Copyright (C) 1999 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/>. */
-
-#define __WORDSIZE 32