(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

1 files changed, 0 insertions, 175 deletions

diff --git a/sysdeps/unix/sysv/linux/openat.c b/sysdeps/unix/sysv/linux/openat.c
deleted file mode 100644
index df53b6cf2c..0000000000
--- a/sysdeps/unix/sysv/linux/openat.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/* Copyright (C) 2005, 2006 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <kernel-features.h>
-#include <sysdep-cancel.h>
-#include <not-cancel.h>
-
-
-#ifndef OPENAT
-# define OPENAT openat
-
-# ifndef __ASSUME_ATFCTS
-/* Set errno after a failed call.  If BUF is not null,
-   it is a /proc/self/fd/ path name we just tried to use.  */
-void
-attribute_hidden
-__atfct_seterrno (int errval, int fd, const char *buf)
-{
-  if (buf != NULL)
-    {
-      struct stat64 st;
-
-      if (errval == ENOTDIR || errval == ENOENT)
-	{
-	  /* This can mean either the file descriptor is invalid or
-	     /proc is not mounted.  */
-	  if (__fxstat64 (_STAT_VER, fd, &st) != 0)
-	    /* errno is already set correctly.  */
-	    return;
-
-	  /* If /proc is not mounted there is nothing we can do.  */
-	  if ((errval != ENOTDIR || S_ISDIR (st.st_mode))
-	      && (__xstat64 (_STAT_VER, "/proc/self/fd", &st) != 0
-		  || !S_ISDIR (st.st_mode)))
-	    errval = ENOSYS;
-	}
-    }
-
-  __set_errno (errval);
-}
-
-int __have_atfcts;
-# endif
-#endif
-
-
-#define OPENAT_NOT_CANCEL CONCAT (OPENAT)
-#define CONCAT(name) CONCAT2 (name)
-#define CONCAT2(name) __##name##_nocancel
-
-
-int
-OPENAT_NOT_CANCEL (fd, file, oflag, mode)
-     int fd;
-     const char *file;
-     int oflag;
-     mode_t mode;
-{
-
-  /* We have to add the O_LARGEFILE flag for openat64.  */
-#ifdef MORE_OFLAGS
-  oflag |= MORE_OFLAGS;
-#endif
-
-  INTERNAL_SYSCALL_DECL (err);
-  int res;
-
-#ifdef __NR_openat
-# ifndef __ASSUME_ATFCTS
-  if (__have_atfcts >= 0)
-# endif
-    {
-      res = INLINE_SYSCALL (openat, 4, fd, file, oflag, mode);
-
-# ifndef __ASSUME_ATFCTS
-      if (res == -1 && errno == ENOSYS)
-	__have_atfcts = -1;
-      else
-# endif
-	return res;
-    }
-#endif
-
-#ifndef __ASSUME_ATFCTS
-  char *buf = NULL;
-
-  if (fd != AT_FDCWD && file[0] != '/')
-    {
-      size_t filelen = strlen (file);
-      static const char procfd[] = "/proc/self/fd/%d/%s";
-      /* Buffer for the path name we are going to use.  It consists of
-	 - the string /proc/self/fd/
-	 - the file descriptor number
-	 - the file name provided.
-	 The final NUL is included in the sizeof.   A bit of overhead
-	 due to the format elements compensates for possible negative
-	 numbers.  */
-      size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
-      buf = alloca (buflen);
-
-      /* Note: snprintf cannot be canceled.  */
-      __snprintf (buf, buflen, procfd, fd, file);
-      file = buf;
-    }
-
-  res = INTERNAL_SYSCALL (open, err, 3, file, oflag, mode);
-
-  if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0))
-    {
-      __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (res, err), fd, buf);
-      res = -1;
-    }
-
-  return res;
-#endif
-}
-
-#define UNDERIZE(name) UNDERIZE_1 (name)
-#define UNDERIZE_1(name) __##name
-#define __OPENAT UNDERIZE (OPENAT)
-
-
-/* Open FILE with access OFLAG.  Interpret relative paths relative to
-   the directory associated with FD.  If OFLAG includes O_CREAT, a
-   third argument is the file protection.  */
-int
-__OPENAT (fd, file, oflag)
-     int fd;
-     const char *file;
-     int oflag;
-{
-  mode_t mode = 0;
-  if (oflag & O_CREAT)
-    {
-      va_list arg;
-      va_start (arg, oflag);
-      mode = va_arg (arg, mode_t);
-      va_end (arg);
-    }
-
-  if (SINGLE_THREAD_P)
-    return OPENAT_NOT_CANCEL (fd, file, oflag, mode);
-
-  int oldtype = LIBC_CANCEL_ASYNC ();
-
-  int res = OPENAT_NOT_CANCEL (fd, file, oflag, mode);
-
-  LIBC_CANCEL_RESET (oldtype);
-
-  return res;
-}
-libc_hidden_def (__OPENAT)
-weak_alias (__OPENAT, OPENAT)