Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

switch byteorder of seed to match previous (and documented) behaviour

This commit is contained in:
drochner 2006-03-31 11:42:31 +00:00
parent e288e9d823
commit 04293de9bb
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/libc/stdlib/erand48_ieee754.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: erand48_ieee754.c,v 1.1 2006/03/22 21:06:03 drochner Exp $ */
/* $NetBSD: erand48_ieee754.c,v 1.2 2006/03/31 11:42:31 drochner Exp $ */
/*
* Copyright (c) 1993 Martin Birgmeier
@ -15,7 +15,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: erand48_ieee754.c,v 1.1 2006/03/22 21:06:03 drochner Exp $");
__RCSID("$NetBSD: erand48_ieee754.c,v 1.2 2006/03/31 11:42:31 drochner Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@ -39,9 +39,9 @@ erand48(unsigned short xseed[3])
__dorand48(xseed);
u.dblu_dbl.dbl_sign = 0;
u.dblu_dbl.dbl_exp = DBL_EXP_BIAS; /* so we get [1,2) */
u.dblu_dbl.dbl_frach = ((unsigned int)xseed[0] << 4)
u.dblu_dbl.dbl_frach = ((unsigned int)xseed[2] << 4)
| ((unsigned int)xseed[1] >> 12);
u.dblu_dbl.dbl_fracl = (((unsigned int)xseed[1] & 0x0fff) << 20)
| ((unsigned int)xseed[2] << 4);
| ((unsigned int)xseed[0] << 4);
return (u.dblu_d - 1);
}