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, 74 deletions

diff --git a/sysdeps/unix/sysv/linux/prlimit.c b/sysdeps/unix/sysv/linux/prlimit.c
deleted file mode 100644
index d31980f10c..0000000000
--- a/sysdeps/unix/sysv/linux/prlimit.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (C) 2010-2017 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/resource.h>
-#include <sys/syscall.h>
-
-
-int
-prlimit (__pid_t pid, enum __rlimit_resource resource,
-	 const struct rlimit *new_rlimit, struct rlimit *old_rlimit)
-{
-  struct rlimit64 new_rlimit64_mem;
-  struct rlimit64 *new_rlimit64 = NULL;
-  struct rlimit64 old_rlimit64_mem;
-  struct rlimit64 *old_rlimit64 = (old_rlimit != NULL
-				   ? &old_rlimit64_mem : NULL);
-
-  if (new_rlimit != NULL)
-    {
-      if (new_rlimit->rlim_cur == RLIM_INFINITY)
-	new_rlimit64_mem.rlim_cur = RLIM64_INFINITY;
-      else
-	new_rlimit64_mem.rlim_cur = new_rlimit->rlim_cur;
-      if (new_rlimit->rlim_max == RLIM_INFINITY)
-	new_rlimit64_mem.rlim_max = RLIM64_INFINITY;
-      else
-	new_rlimit64_mem.rlim_max = new_rlimit->rlim_max;
-      new_rlimit64 = &new_rlimit64_mem;
-    }
-
-  int res = INLINE_SYSCALL (prlimit64, 4, pid, resource, new_rlimit64,
-			    old_rlimit64);
-
-  if (res == 0 && old_rlimit != NULL)
-    {
-      /* The prlimit64 syscall is ill-designed for 32-bit machines.
-	 We have to provide a 32-bit variant since otherwise the LFS
-	 system would not work.  But what shall we do if the syscall
-	 succeeds but the old values do not fit into a rlimit
-	 structure?  We cannot return an error because the operation
-	 itself worked.  Best is perhaps to return RLIM_INFINITY.  */
-      old_rlimit->rlim_cur = old_rlimit64_mem.rlim_cur;
-      if (old_rlimit->rlim_cur != old_rlimit64_mem.rlim_cur)
-	{
-	  if (new_rlimit == NULL)
-	    return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
-	  old_rlimit->rlim_cur = RLIM_INFINITY;
-	}
-      old_rlimit->rlim_max = old_rlimit64_mem.rlim_max;
-      if (old_rlimit->rlim_max != old_rlimit64_mem.rlim_max)
-	{
-	  if (new_rlimit == NULL)
-	    return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
-	  old_rlimit->rlim_max = RLIM_INFINITY;
-	}
-    }
-
-  return res;
-}