mirror of
https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
synced 2026-10-09 00:37:32 +09:00
afb2e3a054
This is mostly ifdefs, but as you can see, Solaris is actually a lot like Linux. They're both more SysV than BSD at core, and most of the differences have more to do with Solaris not using glibc than anything else. I still need to audit a lot of these changes and understand why they're needed and what the alternative approaches are. After this patch, most of the core functionality needed to build Solaris is here.
75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
// Copyright (C) 2016 and later: Unicode, Inc. and others.
|
|
// License & terms of use: http://www.unicode.org/copyright.html
|
|
/*
|
|
*******************************************************************************
|
|
* Copyright (C) 2011-2015, International Business Machines
|
|
* Corporation and others. All Rights Reserved.
|
|
*******************************************************************************
|
|
* file name: uposixdefs.h
|
|
* encoding: US-ASCII
|
|
* tab size: 8 (not used)
|
|
* indentation:4
|
|
*
|
|
* created on: 2011jul25
|
|
* created by: Markus W. Scherer
|
|
*
|
|
* Common definitions for implementation files working with POSIX functions.
|
|
* *Important*: #include this file before any other header files!
|
|
*/
|
|
|
|
#ifndef __UPOSIXDEFS_H__
|
|
#define __UPOSIXDEFS_H__
|
|
|
|
/*
|
|
* Define _XOPEN_SOURCE for access to POSIX functions.
|
|
*
|
|
* We cannot use U_PLATFORM from platform.h/utypes.h because
|
|
* "The Open Group Base Specifications"
|
|
* chapter "2.2 The Compilation Environment" says:
|
|
* "In the compilation of an application that #defines a feature test macro
|
|
* specified by IEEE Std 1003.1-2001,
|
|
* no header defined by IEEE Std 1003.1-2001 shall be included prior to
|
|
* the definition of the feature test macro."
|
|
*/
|
|
#ifdef _XOPEN_SOURCE
|
|
/* Use the predefined value. */
|
|
#else
|
|
/*
|
|
* Version 6.0:
|
|
* The Open Group Base Specifications Issue 6 (IEEE Std 1003.1, 2004 Edition)
|
|
* also known as
|
|
* SUSv3 = Open Group Single UNIX Specification, Version 3 (UNIX03)
|
|
*
|
|
* Note: This definition used to be in C source code (e.g., putil.c)
|
|
* and define _XOPEN_SOURCE to different values depending on __STDC_VERSION__.
|
|
* In C++ source code (e.g., putil.cpp), __STDC_VERSION__ is not defined at all.
|
|
*/
|
|
# define _XOPEN_SOURCE 600
|
|
#endif
|
|
|
|
/*
|
|
* Make sure things like readlink and such functions work.
|
|
* Poorly upgraded Solaris machines can't have this defined.
|
|
* Cleanly installed Solaris can use this #define.
|
|
*
|
|
* z/OS needs this definition for timeval and to get usleep.
|
|
*/
|
|
#if !defined(_XOPEN_SOURCE_EXTENDED) && (U_PLATFORM != U_PF_SOLARIS)
|
|
# define _XOPEN_SOURCE_EXTENDED 1
|
|
#endif
|
|
|
|
/*
|
|
* There is an issue with turning on _XOPEN_SOURCE_EXTENDED on certain platforms.
|
|
* A compatibility issue exists between turning on _XOPEN_SOURCE_EXTENDED and using
|
|
* standard C++ string class. As a result, standard C++ string class needs to be
|
|
* turned off for the follwing platforms:
|
|
* -AIX/VACPP
|
|
* -Solaris/GCC
|
|
*/
|
|
#if (U_PLATFORM == U_PF_AIX && !defined(__GNUC__)) || (U_PLATFORM == U_PF_SOLARIS && defined(__GNUC__))
|
|
# if _XOPEN_SOURCE_EXTENDED && !defined(U_HAVE_STD_STRING)
|
|
# define U_HAVE_STD_STRING 0
|
|
# endif
|
|
#endif
|
|
|
|
#endif /* __UPOSIXDEFS_H__ */
|