Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 67 deletions

diff --git a/sysdeps/unix/sysv/linux/times.c b/sysdeps/unix/sysv/linux/times.c
deleted file mode 100644
index 63c8bf8ff0..0000000000
--- a/sysdeps/unix/sysv/linux/times.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 2008-2017 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/>.  */
-
-#include <errno.h>
-#include <sys/times.h>
-#include <sysdep.h>
-
-
-clock_t
-__times (struct tms *buf)
-{
-  INTERNAL_SYSCALL_DECL (err);
-  clock_t ret = INTERNAL_SYSCALL (times, err, 1, buf);
-  if (INTERNAL_SYSCALL_ERROR_P (ret, err)
-      && __builtin_expect (INTERNAL_SYSCALL_ERRNO (ret, err) == EFAULT, 0)
-      && buf)
-    {
-      /* This might be an error or not.  For architectures which have no
-	 separate return value and error indicators we cannot
-	 distinguish a return value of e.g. (clock_t) -14 from -EFAULT.
-	 Therefore the only course of action is to dereference the user
-	 -supplied structure on a return of (clock_t) -14.  This will crash
-	 applications which pass in an invalid non-NULL BUF pointer.
-	 Note that Linux allows BUF to be NULL in which case we skip this.  */
-#define touch(v) \
-      do {								      \
-	clock_t temp = v;						      \
-	asm volatile ("" : "+r" (temp));				      \
-	v = temp;							      \
-      } while (0)
-      touch (buf->tms_utime);
-      touch (buf->tms_stime);
-      touch (buf->tms_cutime);
-      touch (buf->tms_cstime);
-
-      /* If we come here the memory is valid and the kernel did not
-	 return an EFAULT error, but rather e.g. (clock_t) -14.
-	 Return the value given by the kernel.  */
-    }
-
-  /* On Linux this function never fails except with EFAULT.
-     POSIX says that returning a value (clock_t) -1 indicates an error,
-     but on Linux this is simply one of the valid clock values after
-     clock_t wraps.  Therefore when we would return (clock_t) -1, we
-     instead return (clock_t) 0, and loose a tick of accuracy (having
-     returned 0 for two consecutive calls even though the clock
-     advanced).  */
-  if (ret == (clock_t) -1)
-    return (clock_t) 0;
-
-  return ret;
-}
-weak_alias (__times, times)