mirror of
https://github.com/reactos/reactos.git
synced 2024-09-11 05:12:43 +00:00
126 lines
3.6 KiB
C
126 lines
3.6 KiB
C
#ifndef __stl_config__linux_h
|
|
#define __stl_config__linux_h
|
|
|
|
#define _STLP_PLATFORM "Linux"
|
|
|
|
#include <features.h>
|
|
|
|
/* This is defined wether library in use is glibc or not.
|
|
This may be treated as presence of GNU libc compatible
|
|
header files (these define is not really intended to check
|
|
for the presence of a particular library, but rather is used
|
|
to define an INTERFACE.) */
|
|
#ifndef _STLP_USE_GLIBC
|
|
# define _STLP_USE_GLIBC 1
|
|
#endif
|
|
|
|
#ifndef _STLP_USE_STDIO_IO
|
|
# define _STLP_USE_UNIX_IO
|
|
#endif
|
|
|
|
/* #define _STLP_USE_STDIO_IO */
|
|
|
|
/* If not explicitly specified otherwise, work with threads
|
|
*/
|
|
#if !defined(_STLP_NO_THREADS) && !defined(_REENTRANT)
|
|
# define _REENTRANT
|
|
#endif
|
|
|
|
#if defined(_REENTRANT) && !defined(_PTHREADS)
|
|
# define _PTHREADS
|
|
#endif
|
|
|
|
#ifdef __UCLIBC__ /* uClibc 0.9.27 */
|
|
# define _STLP_USE_UCLIBC 1
|
|
# if !defined(__UCLIBC_HAS_WCHAR__)
|
|
# ifndef _STLP_NO_WCHAR_T
|
|
# define _STLP_NO_WCHAR_T
|
|
# endif
|
|
# ifndef _STLP_NO_NATIVE_MBSTATE_T
|
|
# define _STLP_NO_NATIVE_MBSTATE_T
|
|
# endif
|
|
# ifndef _STLP_NO_NATIVE_WIDE_STREAMS
|
|
# define _STLP_NO_NATIVE_WIDE_STREAMS
|
|
# endif
|
|
# endif /* __UCLIBC_HAS_WCHAR__ */
|
|
/* Hmm, bogus _GLIBCPP_USE_NAMESPACES seems undefined... */
|
|
# define _STLP_VENDOR_GLOBAL_CSTD 1
|
|
#endif
|
|
|
|
|
|
#if defined(_PTHREADS)
|
|
# define _STLP_THREADS
|
|
# define _STLP_PTHREADS
|
|
/*
|
|
# ifndef __USE_UNIX98
|
|
# define __USE_UNIX98
|
|
# endif
|
|
*/
|
|
/* This feature exist at least since glibc 2.2.4 */
|
|
/* # define __FIT_XSI_THR */ /* Unix 98 or X/Open System Interfaces Extention */
|
|
# ifdef __USE_XOPEN2K
|
|
/* The IEEE Std. 1003.1j-2000 introduces functions to implement spinlocks. */
|
|
# ifndef __UCLIBC__ /* There are no spinlocks in uClibc 0.9.27 */
|
|
# define _STLP_USE_PTHREAD_SPINLOCK
|
|
# else
|
|
# ifndef _STLP_DONT_USE_PTHREAD_SPINLOCK
|
|
/* in uClibc (0.9.26) pthread_spinlock* declared in headers
|
|
* but absent in library */
|
|
# define _STLP_DONT_USE_PTHREAD_SPINLOCK
|
|
# endif
|
|
# endif
|
|
# ifndef _STLP_DONT_USE_PTHREAD_SPINLOCK
|
|
# define _STLP_USE_PTHREAD_SPINLOCK
|
|
# define _STLP_STATIC_MUTEX _STLP_mutex
|
|
# endif
|
|
/* # define __FIT_PSHARED_MUTEX */
|
|
# endif
|
|
#endif
|
|
|
|
/* Endiannes */
|
|
#include <endian.h>
|
|
#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN) || !defined(__BIG_ENDIAN)
|
|
# error "One of __BYTE_ORDER, __LITTLE_ENDIAN and __BIG_ENDIAN undefined; Fix me!"
|
|
#endif
|
|
|
|
#if ( __BYTE_ORDER == __LITTLE_ENDIAN )
|
|
# define _STLP_LITTLE_ENDIAN 1
|
|
#elif ( __BYTE_ORDER == __BIG_ENDIAN )
|
|
# define _STLP_BIG_ENDIAN 1
|
|
#else
|
|
# error "__BYTE_ORDER neither __BIG_ENDIAN nor __LITTLE_ENDIAN; Fix me!"
|
|
#endif
|
|
|
|
#if defined(__GNUC__) && (__GNUC__ < 3)
|
|
# define _STLP_NO_NATIVE_WIDE_FUNCTIONS 1
|
|
#endif
|
|
|
|
#ifdef __GLIBC__
|
|
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3) || (__GLIBC__ > 2)
|
|
/* From glibc 2.3.x default allocator is malloc_alloc, if was not defined other */
|
|
# if !defined(_STLP_USE_MALLOC) && !defined(_STLP_USE_NEWALLOC) && !defined(_STLP_USE_PERTHREAD_ALLOC) && !defined(_STLP_USE_NODE_ALLOC)
|
|
# define _STLP_USE_MALLOC 1
|
|
# endif
|
|
# endif
|
|
/* Following platforms has no long double:
|
|
* - Alpha
|
|
* - PowerPC
|
|
* - SPARC, 32-bits (64-bits platform has long double)
|
|
* - MIPS, 32-bits
|
|
* - ARM
|
|
* - SH4
|
|
*/
|
|
# if defined(__alpha__) || \
|
|
defined(__ppc__) || defined(PPC) || defined(__powerpc__) || \
|
|
((defined(__sparc) || defined(__sparcv9) || defined(__sparcv8plus)) && !defined ( __WORD64 ) && !defined(__arch64__)) /* ? */ || \
|
|
(defined(_MIPS_SIM) && (_MIPS_SIM == _ABIO32)) || \
|
|
defined(__arm__) || \
|
|
defined(__sh__)
|
|
/* # if defined(__NO_LONG_DOUBLE_MATH) */
|
|
# define _STLP_NO_LONG_DOUBLE
|
|
# endif
|
|
#endif
|
|
|
|
|
|
#endif /* __stl_config__linux_h */
|