Update copyright dates with scripts/update-copyrights.

[thirdparty/glibc.git] / bits / environments.h

diff --git a/bits/environments.h b/bits/environments.h
index 003b0d311b0d02c48c61a1d9656e99de5bf4fb66..39d07025f98f2cc4e315685d6958201015489cd5 100644 (file)
--- a/bits/environments.h
+++ b/bits/environments.h
@@ -1,20 +1,19 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2016 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.
+   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
-   Library General Public License for more details.
+   Lesser 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,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   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 _UNISTD_H
 # error "Never include this file directly.  Use <unistd.h> instead"
@@ -27,30 +26,36 @@
    `-1' means it is never supported.  Undefined means it cannot be
    statically decided.
 
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
+   _POSIX_V7_ILP32_OFF32   32bit int, long, pointers, and off_t type
+   _POSIX_V7_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
 
-   _POSIX_V6_LP64_OFF32           64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
+   _POSIX_V7_LP64_OFF32           64bit long and pointers and 32bit off_t type
+   _POSIX_V7_LPBIG_OFFBIG  64bit long and pointers and large off_t type
 
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
+   The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG,
+   _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32,
+   _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were
+   used in previous versions of the Unix standard and are available
+   only for compatibility.
 */
 
 #if __WORDSIZE == 64
 
 /* We can never provide environments with 32-bit wide pointers.  */
+# define _POSIX_V7_ILP32_OFF32 -1
+# define _POSIX_V7_ILP32_OFFBIG        -1
 # define _POSIX_V6_ILP32_OFF32 -1
 # define _POSIX_V6_ILP32_OFFBIG        -1
 # define _XBS5_ILP32_OFF32     -1
 # define _XBS5_ILP32_OFFBIG    -1
 /* We also have no use (for now) for an environment with bigger pointers
    and offsets.  */
+# define _POSIX_V7_LPBIG_OFFBIG        -1
 # define _POSIX_V6_LPBIG_OFFBIG        -1
 # define _XBS5_LPBIG_OFFBIG    -1
 
 /* By default we have 64-bit wide `long int', pointers and `off_t'.  */
+# define _POSIX_V7_LP64_OFF64  1
 # define _POSIX_V6_LP64_OFF64  1
 # define _XBS5_LP64_OFF64      1
 
@@ -58,18 +63,25 @@
 
 /* By default we have 32-bit wide `int', `long int', pointers and `off_t'
    and all platforms support LFS.  */
+# define _POSIX_V7_ILP32_OFF32 1
+# define _POSIX_V7_ILP32_OFFBIG        1
 # define _POSIX_V6_ILP32_OFF32 1
 # define _POSIX_V6_ILP32_OFFBIG        1
 # define _XBS5_ILP32_OFF32     1
 # define _XBS5_ILP32_OFFBIG    1
 
 /* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
+   side `off_t'.  Therefore we don't define _POSIX_V7_ILP32_OFFBIG.  */
 
 /* We can never provide environments with 64-bit wide pointers.  */
+# define _POSIX_V7_LP64_OFF64  -1
+# define _POSIX_V7_LPBIG_OFFBIG        -1
 # define _POSIX_V6_LP64_OFF64  -1
 # define _POSIX_V6_LPBIG_OFFBIG        -1
 # define _XBS5_LP64_OFF64      -1
 # define _XBS5_LPBIG_OFFBIG    -1
 
+/* CFLAGS.  */
+#define __ILP32_OFFBIG_CFLAGS   "-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+
 #endif /* __WORDSIZE == 32 */