Commit bc395e7f8d7a9c36f51a44499b3e9fd11c50a5a5

Petr Ovtchenkov
Mon Jan 04 12:01:27 CET 2010

Tree SHA1: 0b685b5
Parent SHA1: e3acb11 (Add comments in regression test for bug #2881622 (fixed))
raw diff | raw patch

Removed _STLP_NO_DRAND48

Removed _STLP_NO_DRAND48 (negative to _STLP_RAND48).
_STLP_RAND48 enough.

Linux's glibc has ?rand48 family. ?rand48 conforming to SVr4, POSIX.1-2001.
'rand' (alternative to ?rand48) conforming to SVr4, 4.3BSD,
C89, C99, POSIX.1-2001. ?rand48 functions are declared obsolete by SVID 3,
which states that rand(3) should be used instead.

In Linux, under 'rand' R.N.G. not worse then under lrand48,
so prefer 'rand' for integer numbers in STLport.

Diff rendering mode:
inline
side by side


527	527
528	528	template <class _Distance>
529	529	inline _Distance __random_number(_Distance __n) {
530		#ifdef _STLP_NO_DRAND48
	530	#ifndef _STLP_RAND48
531	531	return rand() % __n;
532	532	#else
533	533	return lrand48() % __n;


55	55	/* For gcc before version 3 this macro is defined below */
56	56	# define _STLP_VENDOR_GLOBAL_CSTD
57	57	# endif
58		# undef _STLP_NO_DRAND48
59		# define _STLP_NO_DRAND48
60	58	# define _STLP_CALL
61	59	#endif /* __MINGW32__ */
62	60


47	47	# define _STLP_VENDOR_GLOBAL_CSTD 1
48	48	#endif
49	49
	50	/* At least glibc has ?rand48 family; SVr4, POSIX.1-2001 */
	51
	52	/* Note, that 'rand' (alternative to ?rand48) conforming to SVr4,
	53	4.3BSD, C89, C99, POSIX.1-2001. */
	54
	55	/* In Linux, under 'rand' R.N.G. not worse then under lrand48,
	56	so prefer 'rand' for integer numbers */
	57
	58	/* #define _STLP_RAND48 1 */
50	59
51	60	#if defined(_PTHREADS)
52	61	# define _STLP_THREADS


557	557	# define _STLP_SIMPLE_TYPE(T) T
558	558	#endif
559	559
560		#ifndef _STLP_RAND48
561		# define _STLP_NO_DRAND48
562		#endif
563
564	560	/* advanced keywords usage */
565	561	#define __C_CAST(__x, __y) ((__x)(__y))
566	562	#ifndef _STLP_NO_NEW_STYLE_CASTS


29	29	# define _STLP_HAS_NO_NAMESPACES
30	30	#endif
31	31
32		#if defined (__MINGW32__)
33		# define _STLP_NO_DRAND48
34		#endif
35
36	32	/* Modena C++ library */
37	33	#if defined (__MWERKS__) && __MWERKS__ <= 0x2303 \|\| (defined (__KCC) && __KCC_VERSION < 3400)
38	34	# include <mcompile.h>

Commit bc395e7f8d7a9c36f51a44499b3e9fd11c50a5a5

Gitorious