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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
*** 21,30 ****
--- 21,33 ----
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
+ /*
+ * Copyright 2013 Garrett D'Amore <garrett@damore.org>
+ */
#ifndef _SYS_FEATURE_TESTS_H
#define _SYS_FEATURE_TESTS_H
#include <sys/ccompile.h>
*** 41,59 ****
* 1 POSIX.1-1990 compilation
* 2 POSIX.2-1992 compilation
* 199309L POSIX.1b-1993 compilation (Real Time)
* 199506L POSIX.1c-1995 compilation (POSIX Threads)
* 200112L POSIX.1-2001 compilation (Austin Group Revision)
*/
#if defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE)
#define _POSIX_C_SOURCE 1
#endif
/*
! * The feature test macros __XOPEN_OR_POSIX, _STRICT_STDC, and _STDC_C99
! * are Sun implementation specific macros created in order to compress
! * common standards specified feature test macros for easier reading.
* These macros should not be used by the application developer as
* unexpected results may occur. Instead, the user should reference
* standards(5) for correct usage of the standards feature test macros.
*
* __XOPEN_OR_POSIX Used in cases where a symbol is defined by both
--- 44,63 ----
* 1 POSIX.1-1990 compilation
* 2 POSIX.2-1992 compilation
* 199309L POSIX.1b-1993 compilation (Real Time)
* 199506L POSIX.1c-1995 compilation (POSIX Threads)
* 200112L POSIX.1-2001 compilation (Austin Group Revision)
+ * 200809L POSIX.1-2008 compilation
*/
#if defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE)
#define _POSIX_C_SOURCE 1
#endif
/*
! * The feature test macros __XOPEN_OR_POSIX, _STRICT_STDC, _STRICT_SYMBOLS,
! * and _STDC_C99 are Sun implementation specific macros created in order to
! * compress common standards specified feature test macros for easier reading.
* These macros should not be used by the application developer as
* unexpected results may occur. Instead, the user should reference
* standards(5) for correct usage of the standards feature test macros.
*
* __XOPEN_OR_POSIX Used in cases where a symbol is defined by both
*** 75,84 ****
--- 79,92 ----
* _STDC_C99 __STDC_VERSION__ is specified by the C standards and
* defined by the compiler and indicates the version of
* the C standard. A value of 199901L indicates a
* compiler that complies with ISO/IEC 9899:1999, other-
* wise known as the C99 standard.
+ *
+ * _STRICT_SYMBOLS Used in cases where symbol visibility is restricted
+ * by the standards, and the user has not explicitly
+ * relaxed the strictness via __EXTENSIONS__.
*/
#if defined(_XOPEN_SOURCE) || defined(_POSIX_C_SOURCE)
#define __XOPEN_OR_POSIX
#endif
*** 142,151 ****
--- 150,167 ----
#if __STDC_VERSION__ - 0 >= 199901L
#define _STDC_C99
#endif
/*
+ * Use strict symbol visibility.
+ */
+ #if (defined(_STRICT_STDC) || defined(__XOPEN_OR_POSIX)) && \
+ !defined(__EXTENSIONS__)
+ #define _STRICT_SYMBOLS
+ #endif
+
+ /*
* Large file interfaces:
*
* _LARGEFILE_SOURCE
* 1 large file-related additions to POSIX
* interfaces requested (fseeko, etc.)
*** 220,236 ****
--- 236,255 ----
* X/Open CAE Specification, Issue 4 (XPG4)
* X/Open CAE Specification, Issue 4, Version 2 (XPG4v2)
* X/Open CAE Specification, Issue 5 (XPG5)
* Open Group Technical Standard, Issue 6 (XPG6), also referred to as
* IEEE Std. 1003.1-2001 and ISO/IEC 9945:2002.
+ * Open Group Technical Standard, Issue 7 (XPG7), also referred to as
+ * IEEE Std. 1003.1-2008 and ISO/IEC 9945:2009.
*
* XPG4v2 is also referred to as UNIX 95 (SUS or SUSv1).
* XPG5 is also referred to as UNIX 98 or the Single Unix Specification,
* Version 2 (SUSv2)
* XPG6 is the result of a merge of the X/Open and POSIX specifications
* and as such is also referred to as IEEE Std. 1003.1-2001 in
* addition to UNIX 03 and SUSv3.
+ * XPG7 is also referred to as UNIX 08 and SUSv4.
*
* When writing a conforming X/Open application, as per the specification
* requirements, the appropriate feature test macros must be defined at
* compile time. These are as follows. For more info, see standards(5).
*
*** 239,248 ****
--- 258,268 ----
* _XOPEN_SOURCE XPG3
* _XOPEN_SOURCE && _XOPEN_VERSION = 4 XPG4
* _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED = 1 XPG4v2
* _XOPEN_SOURCE = 500 XPG5
* _XOPEN_SOURCE = 600 (or POSIX_C_SOURCE=200112L) XPG6
+ * _XOPEN_SOURCE = 700 (or POSIX_C_SOURCE=200809L) XPG7
*
* In order to simplify the guards within the headers, the following
* implementation private test macros have been created. Applications
* must NOT use these private test macros as unexpected results will
* occur.
*** 258,267 ****
--- 278,288 ----
* _XPG3 X/Open Portability Guide, Issue 3 (XPG3)
* _XPG4 X/Open CAE Specification, Issue 4 (XPG4)
* _XPG4_2 X/Open CAE Specification, Issue 4, Version 2 (XPG4v2/UNIX 95/SUS)
* _XPG5 X/Open CAE Specification, Issue 5 (XPG5/UNIX 98/SUSv2)
* _XPG6 Open Group Technical Standard, Issue 6 (XPG6/UNIX 03/SUSv3)
+ * _XPG7 Open Group Technical Standard, Issue 7 (XPG7/UNIX 08/SUSv4)
*/
/* X/Open Portability Guide, Issue 3 */
#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE - 0 < 500) && \
(_XOPEN_VERSION - 0 < 4) && !defined(_XOPEN_SOURCE_EXTENDED)
*** 292,301 ****
--- 313,335 ----
#define _XPG3
#undef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 200112L
#undef _XOPEN_SOURCE
#define _XOPEN_SOURCE 600
+
+ /* Open Group Technical Standard, Issue 7 */
+ #elif (_XOPEN_SOURCE - 0 == 700) || (_POSIX_C_SOURCE - 0 == 200809L)
+ #define _XPG7
+ #define _XPG6
+ #define _XPG5
+ #define _XPG4_2
+ #define _XPG4
+ #define _XPG3
+ #undef _POSIX_C_SOURCE
+ #define _POSIX_C_SOURCE 200809L
+ #undef _XOPEN_SOURCE
+ #define _XOPEN_SOURCE 700
#endif
/*
* _XOPEN_VERSION is defined by the X/Open specifications and is not
* normally defined by the application, except in the case of an XPG4
*** 302,317 ****
* application. On the implementation side, _XOPEN_VERSION defined with
* the value of 3 indicates an XPG3 application. _XOPEN_VERSION defined
* with the value of 4 indicates an XPG4 or XPG4v2 (UNIX 95) application.
* _XOPEN_VERSION defined with a value of 500 indicates an XPG5 (UNIX 98)
* application and with a value of 600 indicates an XPG6 (UNIX 03)
! * application. The appropriate version is determined by the use of the
* feature test macros described earlier. The value of _XOPEN_VERSION
* defaults to 3 otherwise indicating support for XPG3 applications.
*/
#ifndef _XOPEN_VERSION
! #ifdef _XPG6
#define _XOPEN_VERSION 600
#elif defined(_XPG5)
#define _XOPEN_VERSION 500
#elif defined(_XPG4_2)
#define _XOPEN_VERSION 4
--- 336,354 ----
* application. On the implementation side, _XOPEN_VERSION defined with
* the value of 3 indicates an XPG3 application. _XOPEN_VERSION defined
* with the value of 4 indicates an XPG4 or XPG4v2 (UNIX 95) application.
* _XOPEN_VERSION defined with a value of 500 indicates an XPG5 (UNIX 98)
* application and with a value of 600 indicates an XPG6 (UNIX 03)
! * application and with a value of 700 indicates an XPG7 (UNIX 08).
! * The appropriate version is determined by the use of the
* feature test macros described earlier. The value of _XOPEN_VERSION
* defaults to 3 otherwise indicating support for XPG3 applications.
*/
#ifndef _XOPEN_VERSION
! #if defined(_XPG7)
! #define _XOPEN_VERSION 700
! #elif defined(_XPG6)
#define _XOPEN_VERSION 600
#elif defined(_XPG5)
#define _XOPEN_VERSION 500
#elif defined(_XPG4_2)
#define _XOPEN_VERSION 4